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Professor David A. Cardwell

Publications


Publications

    List of Publications: July 23, 2008

    1. Itoh, F., Cooper, M. J., Holt, R. S., Laundy, D., Cardwell, D. A. and Kawamiya, N., Compton Profile Anisotropy in Ni3Ga, Phil. Mag. A, 50, 703, 1984.

    2. Holt, R. S., Laundy, D., Cardwell, D. A., Cooper, M. J., Naylor, T., Manninen, S. O. and Hatton, P., Polarised X-Ray Study of the Spin Dependent Compton Profile of Ferromagnetic Iron, Nucl. Inst. Meths. A, 243, 608, 1986.

    3. Cardwell, D. A. and Cooper, M. J., Directional Compton Profile Measurements of Aluminium with 60 keV and 412 keV Radiation, Phil. Mag. B, 54, 37, 1986.

    4. Manninen, S. O., Cooper, M. J. and Cardwell, D. A., Gamma-Ray Source Line Broadening and Compton Line Profile Analysis, Nucl. Inst. Meths. A, 245, 485, 1986.

    5. Cooper, M. J., Laundy, D., Cardwell, D. A., Timms, D. N., Holt, R. S. and Clark, G., Spin Dependent Momentum Distribution Studied with Circularly Polarised Radiation, Phys. Rev. B, 34, 5984, 1986.

    6. Cardwell D. A., Compton Scattering with Gamma-rays and Synchrotron Radiation, Ph.D. Thesis, University of Warwick, 1987.

    7. Cardwell, D. A., Osbond, P. C., Patel, A., Wort, C. J. H., Stevenson, A., Latimer, M. J., Whatmore, R. W. and Ainger, F. W., Fabrication and Characterisation of YBa2Cu3O7 Superconducting Ceramics, Proc. Workshop on HiTc Superconductors and Potential Applications, Genoa, Italy, 1st-3rd July, 1987.

    8. Cardwell, D. A., The New High Temperature Superconducting Ceramics and their Electronic Potentialities, E. R. A. Technology Seminar on Magnetic Materials Attract Business, E. R. A. Report No. 87-0285, Section 8, 1987.

    9. Whatmore, R. W., Cardwell D. A., Cockburn, J. W., Osbond, P. C., Dorey, L. Y., Wort, C. J. H. and Ainger, F. W., High Tc Yttrium Barium Copper Oxide Ceramics and Thin Films, Physica C, 153-155, 790, 1988.

    10. Cardwell, D. A., Osbond, P. C., Patel, A., Wort, C. J. H., Stevenson, A., Latimer, M. J., Whatmore, R. W. and Ainger, F. W., The Fabrication and Characterisation of YBCO Superconducting Ceramics, Proc. Brit. Ceram. Soc. 40, 53, 1988.

    11. Cardwell, D. A., Patent; A Mixed Phase Ceramic Composition, filed May, 1988.

    12. Cardwell, D. A., Electronic Potentialities of HiTc Superconductors, IEE Review, February, 57, 1989.

    13. Cardwell, D. A., Cooper, M. J. and Wakoh, S., Compton Scattering Studies of Electron Correlation Effects in Chromium, J. Phys. Condens. Matter, 1, 541, 1989.

    14. Cardwell, D. A., Cockburn, J. W. and Whatmore, R. W., Phase Formation and Microstructure in BiCaSrCu2O5.5 Ceramic, Supercond. Sci. Tech., 2, 132, 1989.

    15. Cardwell, D. A. and Shorrocks, N. M., A Possible Antipolar Pairing Mechanism in High Temperature Superconducting Materials, Phys. Rev. B, 40, 6564, 1989.

    16. Cardwell, D. A. and Cooper, M. J., The Effect of Exchange and Correlation on the Agreement between APW and LCAO Compton Profiles and Experiment, J. Phys. Condens. Matter, 1, 9357, 1989.

    17. Cardwell, D. A., Cockburn, J. W., Cowey, L. and Jones, H., The Dependence of Critical Current Density on Grain Morphology in BiCaSrCu2Ox Ceramic, Cryogenics, 31, 105, 1990.

    18. Cardwell, D. A., High Temperature Superconducting Materials, Electronic Materials - From Silicon to Organics, Eds. Miller, S. and Mullin, J. B., publ. Plenum, July, 1991.

    19. Cardwell, D. A., Jones, A. R., Ingle, N. J. C., Campbell, A. M., Alford, N. McN., Button, T. W., Penn, S. J., Wellhofer, F., Abell, J. S., Magnetisation and Transport Critical Current Densities in Melt Processed YBa2Cu3O7- Thick Films, Applied Superconductivity 1993 (Ed. H. Freyhardt), 1, 641, 1993.

    20. Jones, A. R., Cardwell, D. A., Ingle, N. J. C., Ashworth, S. P., Campbell, A. M., Alford, N. McN., Button T. W., Wellhofer, F., Abell, J. S., Correlation of Transport and Magnetic Critical Current Densities in Melt Processed YBa2Cu3O7- Thick Films, J. Appl. Phys., 76, 1720, 1994.

    21. Cardwell, D. A., Jones, A. R., Ingle, N. J. C., Campbell, A. M., Button, T. W., Alford, N. McN., Wellhofer, F., Abell, J. S., Investigation of the Critical State in Melt Processed YBa2Cu3O7- Thick Films, Cryogenics, 34, 671,1994.

    22. Jones, A. R., Cardwell, D. A., Ingle, N. J. C., Ashworth, S. P., Campbell, A. M., Alford, N. McN., Button, T. W., Wellhofer, F. and Abell, J. S., Transport and Magnetic Critical Current Measurements in Melt Processed YBa2Cu3O7- Thick Films, Proc. of Critical Currents Workshop, Alpbach, January, 1994.

    23. Cardwell, D. A. and Campbell, A. M., Large Grain Growth of YBa2Cu3O7-, IRC in Superconductivity Research Review, p.144, 1994.

    24. Watson, I. M., Cardwell, D. A. and Atwood, M. P., Films by MOCVD for Microwave and Other Applications, IRC in Superconductivity Research Review, p.177, 1994.

    25. Campbell, A. M., Cardwell, D. A., Ashworth, S. P. and Coombs, T. A., Power Engineering Applications of High Temperature Superconductors, IRC in Superconductivity Research Review, p.174, 1994.

    26. Su, L. Y., Grovenor, C. R. M., Goringe, M. J., Dewhurst, C. D., Cardwell, D. A., Jenkins, R. and Jones, H., Fabrication and Properties of TBCCO Films via Air-atomising Spray Deposition of Thallium-free Precursors, Physica C, 229, 70, 1994.

    27. Watson, I. M., Atwood, M. P., Cardwell, D. A. and Cumberbatch, T. J., MOCVD of High Quality YBa2Cu3O7- Films: In situ Preparation of Fluorine-free Layers from a Flourinated Barium Source, J. Mater. Chem. 4, 1393, 1994.

    28. Yan, Y., Stobbs, W. M., Cardwell, D. A. and Campbell, A. M., “TEM Study of Melt Processed 123 YBCO Containing Excess 211”, Proc. 52nd Meeting of Microscopy Society of America, New Orleans, page 794, July, 1994.

    29. Cardwell, D. A. and Weaver, G., I.R. T.V. by the Pyroelectric Effect: Materials Selection and Deployment, Case Studies in Manufacturing with Advanced Materials (Editors A. Demaid and J. H. W. de Wit), publ. Elsevier, Amsterdam, pp 99-136, 1995.

    30. Ingle, N. J. C., Cardwell, D. A., Jones, A. R., Wellhofer, F. and Button, T. W., The Effect of Thickness on the Magnetic Properties of Melt Processed YBCO Thick Films, Supercond. Sci. Tech., 8, 282, 1995.

    31. Cardwell, D. A., Lo, W., Thorpe, H. D. E. and Roberts, A., A Controllable Temperature Gradient Furnace for the Fabrication of Large Grain YBCO Ceramics, J. Mater. Sci. Letts., 14, 1444, 1995.

    32. Lo, W., Cardwell, D. A., Dung, S.-L. and Barter, R. G., Chemically Prepared Precursor Powder for the Fabrication of Melt Processed YBCO, IEEE Transac. Appl. Supercond., 5, 1619, 1995.

    33. Lo, W., Cardwell, D. A., Dung, S.-L. and Barter, R. G., Processing of Bulk YBa2Cu3O7- Ceramics Prior to Peritectic Solidification, J. Mater. Sci., 30, 3995, 1995.

    34. Coombs, T. A., Campbell, A. M. and Cardwell, D. A., Development of an Active Superconducting Magnetic Bearing, IEEE Transac. Appl. Supercond., 5, 630, 1995.

    35. Dewhurst, C. D., Cardwell, D. A. and Alford, N. McN., Investigation of the Temperature Dependence on Intra and Inter Grain Critical Current Densities in Melt Processed YBa2Cu3O7- Thick Films, J. Appl. Phys., 77, 2067, 1995.

    36. Jiang, X. H., Astill, D. M., Lo, W., Cardwell, D. A., Coombs, T. A., Campbell, A. M. and Larsen, J. G., Experimental Analysis of the Magnetic Field Shielding an Trapping Properties of Bulk Melt Processed YBa2Cu3O7-, Physica C, 249, 171, 1995.

    37. Jones, A. R., Baker, A. P., Dewhurst, C. D., Ashworth, S. P., Cardwell, D. A. and Campbell, A. M., Investigation of Current Flow in High Temperature Superconducting Thick Films, Appl. Supercond., 3, 47, 1995.

    38. Lo, W. and Cardwell, D. A., The Growth of Large Grain YBCO by Seeded Peritectic Solidification, Applied Superconductivity 1995 (Ed. D. Dew-Hughes), Institute of Physics Conference Series 148, 1, 139, 1995.

    39. Dewhurst, C. D., Doyle, R. A., Cardwell, D. A., Campbell, A. M. and Balakrishnan, G., 'Arrowhead' Magnetisation Anomaly, Hysteresis Loop Scaling Properties and the Irreversibility Line in Bi2Sr2CaCu2O8+, Applied Superconductivity 1995 (Ed. D. Dew-Hughes), Institute of Physics Conference Series 148, 1, 291, 1995.

    40. Porch, A., Avenhaus, B., Gallop, J. C., Radcliffe, W. J., Watson, I. M., Atwood, M. P. and Cardwell, D. A., Surface Impedance of YBa2Cu3O7- Thin Films on LaAlO3 and NdGaO3 Substrates Deposited by MOCVD, Applied Superconductivity 1995 (Ed. D. Dew-Hughes), Institute of Physics Conference Series 148, 2, 1043, 1995.

    41. Cardwell, D. A., High Temperature Superconducting Materials - Requirements for Magnets, IEE Colloquim Digest on High Tc Superconducting Materials as Magnets, Savoy Place, Cambridge, Dec. 1995.

    42. Cardwell, D. A. and Campbell A. M., The Design of Electrical Machines Incorporating High Temperature Superconductors, IEE Colloquim Digest on the Impact of New Materials on Design, London, Dec. 1995.

    43. Lo, W., Cardwell, D. A., Dung, S.-L. and Barter, R. G., Preparation and Properties of Precursor Powder for Melt Processed Bulk YBCO by Spray Drying, J. Mater. Res., 11, 39, 1996.

    44. Lo, W., Cardwell, D. A., Dewhurst, C. D. and Dung, S.-L., Fabrication of Large Grain YBCO by Seeded Peritectic Solidification, J. Mater. Res., 11, 786, 1996.

    45. Dewhurst, C. D., Doyle, R. A., Cardwell, D. A., Campbell, A. M., Balakrishnan, G. and Paul, D. McK., Determination of the onset of Bulk Pinning and the Low Temperature Irreversibiliy Line in Bi2Sr2CaCu2O8+, Phys. Rev. B., 53, 14594, 1996.

    46. Yan, Y., Cardwell, D. A., Campbell, A. M. and Stobbs, W. M., A Transmission Electron Microscopy Study of the Crystallinity and Secondary Phase Formation in Melt Processed YBa2Cu3O7-, J. Mater. Res., 11, 2990, 1996.

    47. Chow, J. C. L., Lo, W., Leung, H.-T. and Cardwell, D. A., Etching of Melt-processed YBa2Cu3O7- for SEM Image Analysis, J. Mater. Sci. Lett., 15, 1833, 1996.

    48. Cardwell, D. A., Review of "Applied Superconductivity", Materials World, 4, 714, 1996.

    49. Lo, W., Leung, H.-T., Cardwell, D. A. and Chow, J. C. L., Local Dendrite Development During Seeded Peritectic Solidification of Large YBa2Cu3O7- Grains, J. Am. Ceram. Soc., 80, 813, 1997.

    50. Dewhurst, C. D. , Lo, W. and Cardwell, D. A., Distribution of Critical Current Density in Large YBCO Grains Fabricated using Seeded Peritectic Solidification, IEEE Transac. Appl. Supercond., 7, 1925, 1997.

    51. Coombs, T. A., Cardwell, D. A. and Campbell, A. M., Dynamic Properties of Superconducting Magnetic Bearings, IEEE Transac. Appl. Supercond., 7, 924, 1997.

    52. Zeisberger, M., Campbell, A. M., Lo, W. and Cardwell, D. A., Characterisation of Bulk YBCO Samples by Local AC Susceptometry, IEEE Transac. Appl. Supercond., 7, 1065, 1997.

    53. Rowley, A. T., Wroe, F. C. R., Vasquez-Navarro, M. D., Lo, W. and Cardwell, D. A., Microwave Assisted Oxygenation of Melt Processed Bulk YBCO Ceramics, J. Mater. Sci., 32, 4541, 1997.

    54. Campbell, A. M. and Cardwell, D. A., Bulk High Temperature Superconductors for Magnet Applications, Cryogenics, 37, 567, 1997.

    55. Cardwell, D. A., Lo, W., Leung, H.-T. and Chow, J. C. L., The Effect of Platinum Doping on the Spatial Distribution of Y2BaCuO5 Inclusions in Large Grain Melt Processed YBa2Cu3O7-, Adv. in Supercon. IX (S. Nakajima and M. Murakami, Eds.), 2, 725, 1997.

    56. Chow, J. C. L., Lo, W. Dewhurst, C. D., Leung H.-T., Cardwell, D. A. and Shi, Y. H., The Influence of Process Parameters on the Growth Morphology of Large Grain Pt-doped YBCO Fabricated by Seeded Peritectic Solidification, Supercon. Sci. Technol., 10, 435, 1997.

    57. Lo, W., Cardwell, D. A., Dewhurst, C. D., Leung H.-T., Chow, J. C. L. and Shi, Y. H., Controlled Processing and Properties of Large Pt-doped YBCO Pseudo-crystals for Electromagnetic Applications, J. Mater. Res., 12, 2889, 1997.

    58. Dewhurst, C. D., Lo, W., Shi, Y. and Cardwell, D. A, Influence of Sm Contamination on the Superconducting Properties of SmBa2Cu3O7- Seeded Melt Textured YBa2Cu3O7-, Applied Superconductivity 1997 (Eds. H. Rogalla and D. H. A. Blank), Institute of Physics Conference Series 158, 2, 865, 1997.

    59. Chow, J. C. L., Lettow, J. S., Lo, W., Cardwell, D. A., Leung, H.-T. and Shi Y. H., SmBa2Cu3O6.5 Seed Fabrication for Seeded Peritectic Solidification of YBa2Cu3O7-, J. Mater. Sci., 33, 133, 1998.

    60. Lo, W., Cardwell, D. A. and Chow, J. C. L., Anisotropic Growth Morphology and Platelet Formation in Large Grain YBCO Grown by Seeded Peritectic Solidification, J. Mater. Res., 13, 1141, 1997.

    61. Chow, J. C. L., Leung, H.-T., Lo, W. and Cardwell, D. A., Analysis of the Spatial Distribution of Y2BaCuO5 Inclusions in Large Grain YBa2Cu3O7- Mater. Sci, 33, 1083, 1998.

    62. Cardwell, D. A., Murakami, M. and Salama, K. (Editors), Proceedings of the 1st International Workshop on the Processing and Applications of Superconducting (RE)BCO Large Grain Materials (PASREG), Cambridge, England, Mater. Sci. Eng. B, B53, 1998.

    63. Cardwell, D. A., Processing and Properties of Large Grain (RE)BCO, Mater. Sci. Eng. B, B53, 1, 1998.

    64. Lo, W. and Cardwell, D. A., Investigation of the Controlled Growth of Large Undoped and Pt-containing YBCO Pseudo-crystals, Mater. Sci. Eng. B, B53, 45, 1998.

    65. Chow, J. C. L., Lo, W., Leung, H.-T., Dewhurst, C. D. and Cardwell, D. A., Processing, Y-211 Distribution and Critical Current Density of Large Grain Pt-doped YBCO, Mater. Sci. Eng. B, B53, 79, 1998.

    66. Dewhurst, C. D., Lo, W, Shi, Y. H. and Cardwell, D. A., Homogeneity of superconducting properties in SmBa2Cu3O7- seeded melt processed YBCO, Mater. Sci. Eng. B, B53, 169, 1998.

    67. Weller, R. A., Campbell, A. M., Coombs, T. A., Cardwell, D. A., Hancox, J. and Storey, R. J., Computer Modeling of Superconductive Fault Current Limiters, Mater. Sci. Eng. B, B53, 229, 1998.

    68. Lo, W., Dewhurst, C. D., Cardwell, D. A., Vanderbemden, Ph., Doyle, R. A. and Astill, D. M., Growth Features and Intergranular Connectivity of Melt Processed YBCO, Appl. Supercond, 4, 507, 1998.

    69. Chow, J. C. L., Leung, H.-T., Lo, W. and Cardwell, D. A., Effects of Pt doping on the Size Distribution and Uniformity of Y2BaCuO5 Particles in Large Grain YBCO, Supercond. Sci. Tech., 11, 369,1998.

    70. Vanderbemden, Ph., Bradley, A. D., Doyle, R. A., Lo, W., Astill, D. M., Cardwell, D. A. and Campbell, A. M., Superconducting Properties of Natural and Artificial Grain Boundaries in Bulk Melt Textured YBCO, Physica C, 302, 257, 1998.

    71. Doyle, R. A., Bradley, A. D., Lo, W., Cardwell, D. A., Campbell, A. M., Vanderbemden, Ph. and Cloots, R., High Field Behaviour of Artificially-Engineered Boundaries in Melt Processed YBa2Cu3O7-, Appl. Phys. Lett., 73, 117, 1998.

    72. Lo, W., Cardwell, D. A., Chow, J. C. L. and Leung, H.-T., Experimental Investigation of the Y2BaCuO5 Surface Free Energy during Peritectic Solidification of YBCO, J. Mater. Res., 13, 2035, 1998.

    73. Lo, W., Cardwell, D. A. and Hunneyball, P. D., Growth Morphology of Large YBCO Grains Fabricated by Seeded Peritectic Solidification : (I) The Seeding Process, J. Mater. Res., 13, 2048, 1998.

    74. Cardwell, D. A. and Lo, W., Processing of (RE)BCO Large Grains and their Properties, IRC in Superconductivity Research Review, p.175, 1998.

    75. Johnson, J. D., Doyle, R. A., Lo, W., Bradley, A. D., Vanderbemden, Ph., Fasham, S., Cardwell, D. A. and Campbell, A. M., Supercurrent Transport across Grain Boundaries in Melt Processed YBCO, IRC in Superconductivity Research Review, p.187, 1998.

    76. Lo, W., Cardwell, D. A. and Shi, Y. H., Spray Dried Pt-doped Nd-Ba-Cu-O Precursor Powder for Seeded Peritectic Processing of Large Superconducting Grains, Mater. Sci. Eng. B, B65, 1, 1999.

    77. Kovalev, L. K., Ilyushin, K. V., Larionoff, A. E., Kovalev, K. L., Penkin, V. T., Larionoff, S. A., Dew-Hughes, D., McCulloch, M. D., Cardwell, D. A., Lo, W. and Akimov, I. I., Alternators which use HTSC Wire Coils and Bulk YBCO Materials, Proceedings of IOP Conference Series ICEC17, p379, 1999.

    78. Storey, R. A., Coombs, T. A., Campbell, A. M., Weller, R. A. and Cardwell, D. A., Development of Superconducting DC Machines using Bulk YBCO, IEEE Transac. Appl. Supercond., 9, 1253, 1999.

    79. Weller, R. A., Campbell, A. M., Coombs, T. A., Cardwell, D. A. and Storey, R. A., Computer Modeling of Superconducting Film Type Fault Current Limiters, IEEE Transac. Appl. Supercond., 9, 1377, 1999.

    80. Bradley, A. D., Doyle, R. A., Charalambous, D., Lo, W., Cardwell, D. A., Campbell, A. M. and Vanderbemden, Ph., Transport Properties of Bulk Bi-crystal Grain Boundaries in Artificially Joined Large-Grain YBCO, IEEE Transac. Appl. Supercond., 9, 2038, 1999.

    81. Lo, W., Cardwell, D. A., Bradley, A. D., Doyle, R. A., Shi, Y. H. and Lloyd, S., Development of Non-weak Link Bulk YBCO Grain Boundaries for High Magnetic Field Engineering Applications, IEEE Transac. Appl. Supercond., 9, 2042, 1999.

    82. Vanderbemden, Ph., Cloots, R., Ausloos, M., Doyle, R. A., Bradley, A. D., Lo, W., Cardwell, D. A. and Campbell, A. M., Intragranular and Intergranular Superconducting Properties of Bulk Melt Textured YBCO, IEEE Transac. Appl. Supercond., 9, 2308, 1999.

    83. Lo, W., Hari Babu, N., Cardwell, D. A., Shi, Y. H. and Astill, D. M., Preparation and Properties of Large Grain Peritectically Processed Nd-Ba-Cu-O, Adv. in Supercond. XI (N. Koshizuka and S. Tajima, Eds.), 2, 721, 1999.

    84. Manninen, S, Hämäläinen, K., Dixon, M. A. G., Cooper, M. J., Cardwell, D. A. and Buslaps, T., Electronic Properties of YBa2Cu3O7- and Bi2Sr2CaCu2O8 Superconductors Studies by Compton Scattering Technique, Physica C, 314, 19, 1999.

    85. Hari Babu, N., Lo, W., Cardwell, D. A. and Shi, Y. H., The effect of undercooling and Nd422 phase content on the nucleation of large NdBCO grains fabricated by top seeded melt processing, J. Mater. Res., 14, 3859, 1999.

    86. Hari Babu, N., Lo, W., Cardwell, D. A. and Campbell, A. M., The Irreversibility Behaviour of NdBCO Fabricated by Top Seeded Melt Processing, Appl. Phys. Lett., 75, 2981, 1999.

    87. Bradley, A. D., Doyle, R. A., Lo, W., Cardwell, D. A. and Campbell, A. M., Large Transport Critical Currents across Boundaries in Artificially Joined Large-Grain YBCO,Supercond. Sci. Tech., 12, 1054, 1999.

    88. Cooper, J. R., Babic, D., Loram, J. W., Lo, W. and Cardwell, D. A., Ground State Superconducting Phase Fluctuations as a Precursor for Strong Critical Fluctuations in High-Tc Superconductors, Fizika, 8, 333,1999.

    89. Hari Babu, N., Cardwell, D. A., Lo, W. and Campbell, A. M., Flux pinning in large NdBCO grains fabricated by seeded melt growth, Phys. Rev. B., 61, 735, 2000.

    90. Lo, W., Hari Babu, N., Cardwell, D. A., Shi, Y. H. and Astill, D. M., Fabrication and Characterization of Large NdBCO Grains Prepared under Low Oxygen Pressure, J. Mater. Res., 15, 33, 2000.

    91. Hari Babu, N., Lo, W., Cardwell, D. A. and Shi, Y. H., Fabrication and microstructure of large grain Nd-Ba-Cu-O, Supercond. Sci. Technol., 13, 468, 2000.

    92. Hari Babu, N., Lo, W. and Cardwell, D. A., Influence of undercooling and Nd4Ba2Cu2O10 content on the growth rate of large grain bulk Nd-Ba-Cu-O superconductors, J. Am. Ceram. Soc. (Communications), 10, 2622, 2000.

    93. Murakami, M, Cardwell, D. A., Dew-Hughes, D., Obradors, X. and Salama, K. (Editors), Proceedings of the 2nd International Workshop on the Processing and Applications of Superconducting (RE)BCO Large Grain Materials (PASREG), Morioka, Japan, Supercond. Sci. Technol., 13, 2000.

    94. Cardwell, D. A., Hari Babu, N., Lo, W. and Campbell, A. M., Processing, Microstructure and Irreversibility of Large Grain Nd-Ba-Cu-O, Supercond. Sci. Technol., 13, 646, 2000.

    95. Hari Babu, N., Kambara, M., Smith, P. J., Cardwell, D. A. and Shi, Y., Fabrication of Large Single Grain YBCO through Infiltration and Seeded Growth Processing, J. Mater. Res., 15, 1235(L), 2000.

    96. Hari Babu, N., Lo, W., Cardwell, D. A. and Shi, Y. H., Fabrication and microstructure of large grain Nd-Ba-Cu-O, Applied Superconductivity 1999 (Eds. X. Obradors, F. Sandiumenge and J. Fontcuberta), Institute of Physics Conference Series 167, 41, 2000.

    97. Smith, P. J., Cardwell, D. A., Hari Babu, N. and Shi, Y. H., The Effect of the Addition of Gold on Secondary Phase Formation in RE-Ba-Cu-O (RE=Y, Nd), Applied Superconductivity 1999 (Eds. X. Obradors, F. Sandiumenge and J. Fontcuberta), Institute of Physics Conference Series 167, 75, 2000.

    98. French, G. J., Foulds, S. A. L., Abell, J. S., Bradley, A. D., Lo, W., Doyle, R. A. and Cardwell, D. A., Magneto-optic Characterisation of Artificial Grain Boundaries in Melt-textured YBCO, Applied Superconductivity 1999 (Eds. X. Obradors, F. Sandiumenge and J. Fontcuberta), Institute of Physics Conference Series 167, 195, 2000.

    99. Cardwell, D. A., Hari Babu, N., Kambara, M., Smith, P. J. and Shi, Y., Fabrication of Large Grain Nd-Ba-Cu-O by Seeded Melt Growth, Physica C, 341-348, 2297, 2000.

    100. Smith, P. J., Cardwell, D. A., Hari Babu, N., Zhou, W. and Shi, Y. Properties of Y-Ba-Cu-O Powder Prepared by Evaporative Decomposition of Solution for Melt-processed Bulk Ceramics,Supercond. Sci. Tech, 13, 1526, 2000.

    101. Kambara, M., Hari Babu, N., Smith, P. J., Shi, Y. and Cardwell, D. A., Reduction of Porosity in (RE)Ba2Cu3O7 Pseudo-crystals, Physica C, 341-348, 2473, 2000.

    102. Kambara, M., Hari Babu, N., Shi, Y. and Cardwell, D. A., Growth of Melt-textured Nd-123 by Hot-seeding under Reduced Oxygen Partial Pressure, J. Mat. Res., 16, 1163, 2001.

    103. Bradley, A. D., Lo, W., Mironova, M, Hari Babu, N., Cardwell, D. A., Campbell, A. M. and Salama, K., Microstructure and Growth of Joins in Melt Textured YBa2Cu3O7-,, J. Mat. Res., 16, 2298, 2001.

    104. Cardwell, D. A., Kambara, M., Hari Babu, N., Smith, P. J. and Shi, Y., Fabrication of Large Grain Nd-Ba-Cu-O by Self-seeded Melt Growth, IEEE Transac. Appl. Supercond., 11, 3712, 2001.

    105. Hari Babu, N., Kambara, M., McCrone, J. E., Cooper, J. R., Tallon, J. L. and Cardwell, D. A., Fabrication of Ca-doped Large Grain Y-Ba-Cu-O Superconductors, IEEE Transac. Appl. Supercond., 11, 3521, 2001.

    106. Kawano, K., Abell, J. S., Bradley, A. D., Lo, W. and Cardwell, D. A., Magnetic Field and Current Distributions in Melt Textured YBa2Cu3O7- Containing an Artificial Grain Boundary, IEEE Transac. Appl. Supercond., 11, 3505, 2001.

    107. Kambara, M, Hari Babu, N., Shi, Y. and Cardwell, D. A., Crystal Growth of Melt-textured Nd-123 under a 1% Oxygen Partial Pressure Atmosphere, IEEE Transac. Appl. Supercond., 11, 3442, 2001.

    108. Smith, P. J., Cardwell, D. A., Hari Babu, N., Kambara, M. and Shi, Y, Preparation of Doped Precursor Powders for the Fabrication of Large Grain High Temperature Superconductors, IEEE Transac. Appl. Supercond., 11, 2850, 2001.

    109. Kambara, M, Hari Babu, N., Shi, Y. and Cardwell, D. A., High Temperature Phase Relationships in (Y,Nd)123 Superconducting Oxides, Adv. in Supercon. XIII, Physica C, 357-360, 649, 2001.

    110. Kambara, M, Hari Babu, N., Sadki, E. S., Cooper, J. R., Minami, H., Cardwell, D. A., Campbell, A. M. and Inoue, I. H., High Intergranular Critical Currents in Metallic MgB2 Superconductor, Supercond. Sci. Technol, 14, L5-L7, 2001.

    111. Smith, P. J., Cardwell, D. A., Hari Babu, N., Kambara, M. and Shi, Y. H., Self-seeded Melt Growth of Au-doped Nd-Ba-Cu-O, Supercond. Sci. Technol, 14, 624, 2001.

    112. Berenov, A., Lockman, Z., Qi, X., Bugoslavsky, Y., Cohen, L. F., Jo, M.-H., Stelmashenko, N. A., Tsaneva, V. N., Kambara, M, Hari Babu, N., Cardwell, D. A., Blamire, M. G. and Macmanus-Driscoll, J. L., Growth of Strongly Biaxially Aligned MgB2 Thin Films on Sapphire by Post Annealing of Amorphous Phases, Appl. Phys Lett, 79, 4001, 2001.

    113. Yassin, G., Jung, G, Dikovsky, V., Barboy, I., Kambara, M., Cardwell, D. A. and Withington, S., Investigation of Microwave Propagation in High-Temperature Superconducting Waveguides, IEEE Microwave and Wireless Components Letts., 11, 413, 2001.

    114. Kawano, K, Abell, J. S., Kambara, M., Hari Babu, N. and Cardwell, D. A., Evidence for High Intergranular Current Flow in Single-phase Polycrystalline MgB2 Superconductor, Appl. Phys. Letts, 79, 2216, 2001.

    115. Hari Babu, N., Kambara, M., Shi, Y. H., Cardwell, D. A., Tarrant, C. D. and Schneider, K. R., Processing and Microstructure of Single Grain, Uranium Doped Y-Ba-Cu-O Superconductor, Supercond. Sci. Technol., 15, 104, 2002.

    116. Cardwell, D. A., Bradley, A. D., Hari Babu, N., Kambara, M. and Lo, W, Processing, Microstructure and Characterisation of Artificial Joins in Top Seeded Melt Grown Y-Ba-Cu-O, Supercond. Sci. Technol., 15, 639, 2002.

    117. Kambara, M., Hari Babu, N., Shi, Y. and Cardwell, D. A., High temperature phase relationships in the (Y,Nd)-123 superconducting oxides: The Y2BaCuO5 - Nd4Ba2Cu2O10 - Ba3Cu5Ox system, Supercond. Sci. Technol., 15, 708, 2002.

    118. Hari Babu, N., Kambara, M., Cardwell, D. A. and Campbell, A. M., Effect of oxygen content variation on flux pinning in Nd-Ba-Cu-O top seeded melt grown superconductor, Superconductor, Supercond. Sci. Technol., 15, 702, 2002.

    119. Salama, K., Cardwell, D. A., Murakami, M, and Dogan, F. (Editors), Proceedings of the 3rd International Workshop on the Processing and Applications of Superconducting (RE)BCO Large Grain Materials (PASREG), Seattle, U.S.A, Supercond. Sci. Technol., 15, 2002.

    120. Yassin, G., Barboy, I., Dikovsky, V., Kambara, M., Cardwell, D. A., Withington, S and Jung, G., Microwave Transmission through High-Temperature Superconducting Waveguides, Physica C, 372-376, 523, 2002.

    121. Hari Babu, N., Kambara, M., Cardwell, D. A., Tarrant, C. D. and Schneider, K., Effect of Addition of Depleted UO2 to the Microstructure of Melt Processed Y-Ba-Cu-O Superconductors, Physica C, 372-376, 1183, 2002.

    122. Cardwell, D. A., Hari Babu, N., Kambara, M. and Campbell, A. M., Magnetic Properties and Critical Currents of Bulk MgB2 Polycrystalline Superconductor, Physica C, 372-376, 1262, 2002.

    123. Kambara, M., Hari Babu, N., Cardwell, D. A. and Campbell, A. M., Joining of Nd-Ba-Cu-O Superconducting Oxides, Physica C, 372-376, 1155, 2002.

    124. Cardwell, D. A. and Ginley D. S. (Editors), Handbook of Superconducting Materials, ISBN 0 7503 0898 2, IOP Publishing, Bristol, 2002.

    125. Ginley D. S. and Cardwell, D. A., Introduction to Superconductivity, Handbook of Superconducting Materials, D. A. Cardwell and D. S. Ginley (Editors), IOP Publishing, Bristol, 1 , 3, 2002.

    126. Masur, L., Kellers, J., Pegrum, C. M. and Cardwell, D. A., Applied Properties of Superconducting Materials, Handbook of Superconducting Materials, Editors D. A. Cardwell and D. S. Ginley, IOP Publishing, Bristol, 1, 27, 2002.

    127. Ginley D. S. and Cardwell, D. A., Introduction to Characteristic Properties of Superconductors, Handbook of Superconducting Materials, D. A. Cardwell and D. S. Ginley (Editors), IOP Publishing, Bristol, 1, 53, 2002.

    128. Cardwell, D. A. and Ginley D. S., Introduction to Elementary Theories of Superconductivity, Handbook of Superconducting Materials, D. A. Cardwell and D. S. Ginley (Editors), IOP Publishing, Bristol, 1, 141, 2002.

    129. Cardwell, D. A. and Ginley D. S., Introduction to Critical Currents of Type II Superconductors, Handbook of Superconducting Materials, D. A. Cardwell and D. S. Ginley (Editors), IOP Publishing, Bristol, 1, 171, 2002.

    130. Cardwell, D. A., Introduction to Bulk Melt Processing Techniques, Handbook of Superconducting Materials, Editors D. A. Cardwell and D. S. Ginley, IOP Publishing, Bristol, 1, 283, 2002.

    131. Ginley D. S. and Cardwell, D. A., Introduction to Thick and Thin Film Superconductors, Handbook of Superconducting Materials, D. A. Cardwell and D. S. Ginley (Editors), IOP Publishing, Bristol, 1, 721, 2002.

    132. Ginley D. S. and Cardwell, D. A., Manufacturer and Supplier Directory, Handbook of Superconducting Materials, D. A. Cardwell and D. S. Ginley (Editors), IOP Publishing, Bristol, 2, 2009, 2002.

    133. Eisterer, M., Zehetmayer, M., Tönies, S., Weber, H. W., Kambara, M., Hari Babu, N., Cardwell, D. A. and Greenwood, L. R., Neutron Irradiation of MgB2 Bulk Superconductors, Supercond. Sci. Technol., 15, L9, 2002.

    134. González, M. T., Hari Babu, N. and Cardwell, D. A. Enhancement of Jc under magnetic field by Zn doping in melt-textured Y-Ba-Cu-O superconductors, Supercond. Sci. Technol., 15, 1372, 2002.

    135. Hari Babu, N., Kambara, M., Shi, Y. H., Cardwell, D. A., Tarrant, C. D. and Schneider, K. R., Reply to Comment on Processing and Microstructure of Single Grain, Uranium Doped Y-Ba-Cu-O Superconductor, Supercond. Sci. Technol., 15, 1476, 2002.

    136. Hari Babu N., Kambara M., Shi Y., Cardwell D. A., Tarrant, C. D. and Schneider, K. R., Development of the Microstructure of Uranium-doped Nd-Ba-Cu-O, IEEE Transac. Appl. Supercond., 13(2), 3147, 2002.

    137. Cardwell, D. A, Hari Babu, N., Kambara, M., Tarrant, C. D. and Schneider, K. R., Processing and Properties of Melt Processed Y-Ba-Cu-O containing Depleted Uranium, Ceram. Transac., 140, 257, 2003.

    138. Vanderbemden, Ph., Dorbolo, S., Hari-Babu, N., Ntatsis, A., Cardwell, D. A. and Campbell, A. M., Behavior of Bulk Melt-Textured YBCO Single Domains Subjected to Crossed Magnetic Fields, IEEE Transac. Appl. Supercond., 13(2), 3746, 2003.

    139. Cardwell, D. A., Hari Babu, N., Kambara, M., Shi, Y. H., Tarrant, C. D. and Schneider, K. R., Improved-trapped Magnetic Fields in Top Seeded Melt Grown YBCO Superconductor Doped with Depleted and Enriched Uranium Oxide, Mats. Sci. Forum, 426-432, 3499, 2003.

    140. Hari Babu, N., Kambara, M., Shi, Y. H., Cardwell, D. A., Tarrant, C. D. and Schneider, K. R., The Chemical Composition of Uranium-containing Phase Particles in U-doped Y-Ba-Cu-O Melt Processed Superconductor, Adv. in Supercon. XV, Physica C, 392-396, 110, 2003.

    141. Hari Babu, N., Cardwell, D. A., Tarrant, C. D. and Schneider, K. R., U.K. Patent; Improvements in and Relating to Uranium-Containing Materials, Patent Number PCT/GB2004/0024177, 2004.

    142. Diko, P., Zmorayová, K, Hari Babu, N. and Cardwell, D. A., Shape Change during Solidification of Bulk, Single Grain Y-Ba-Cu-O Samples Fabricated by Top Seeded Melt Growth, Physica C, 398, 1, 2003.

    143. Hari Babu, N., Cardwell, D. A., Tarrant, C. D. and Schneider, K. R., U-doped Y-Ba-Cu-O Melt-processed Superconductor, Tsinghua Science and Technol., 8, 242, 2003.

    144. Reddy, E. S., Hari Babu, N., Shi, Y. H., Cardwell, D. A. and Schmitz, G. J., Processing of Single Domain Y-Ba-Cu-O with Pre-defined 3D Interconnected Porosity for Bulk Reinforcement, Supercond. Sci. Technol., 16, L40, 2003.

    145. Hari Babu, N., Reddy, E. S, Cardwell, D. A., Campbell, A. M., New, Chemically Stable, Nano-size Artificial Flux Pinning Centers in (RE)-Ba-Cu-O Superconductors, Supercond. Sci. Technol., 16, L44, 2003.

    146. Kambara, M., Hari Babu, N., Cardwell, D. A. and Campbell, A. M., Solidification Path of YxNd1-x+yBa2-yCu3O6+ Superconducting Composites, Supercond. Sci. Technol., 16, 1286, 2003.

    147. Reddy, E. S., Hari Babu, N., Shi, Y. H., and Cardwell, D. A., The Existence of a Highly Undercooled State During the Formation of Y2BaCuO5 in Large Grain Y-Ba-Cu-O Fabricated by an Infiltration and Growth Technique, Supercond. Sci. Technol., 17, L1, 2003.

    148. Hari Babu, N., Reddy, E. S, Cardwell, D. A., Campbell, A. M., Tarrant, C. D. and Schneider, K. R., Artificial Flux Pinning Centers in Large, Single Grain (RE)BCO Superconductors, Appl. Phys. Lett., 83, 4806, 2003.

    149. Reddy, E. S., Hari Babu, N., Shi, Y. H., Cardwell, D. A. and Schmitz, G. J., Processing of Large Grain Y-123 Superconductors with Pre-defined Porous Structures, Supercond. Sci. Technol., 16, L40, 2003.

    150. Mishra, A. K. Hari Babu, N., Cardwell, D. A., He, P., Ferendeci, A. M., Chaud, X., Tournier, R., Mast, D. M. and Shi, D., Surface Resistance Measurements of Single Domain YBa2Cu3Ox, Physica C, 402, 277, 2004.

    151. Nygard, K, Huotari, S., Hämäläinen, K., Manninen, S., Hari Babu, N., Kambara, M. and Cardwell, D. A., Temperature Dependent of MgB2 Compton Profiles, Phys. Rev. B., 69, 020501(R), 2004.

    152. Diko, P., Zmorayová, K., Hari Babu, N., Krabbes, G. and D. A. Cardwell, The Influence of the Addition of Depleted Uranium on Particle Pushing in Melt-processed, Bulk Y-Ba-Cu-O, Supercond. Sci. Technol., 17, 186, 2004.

    153. Campbell, A. M., Loram, J. W., Hari Babu, N., Cooper, J. R. and Cardwell, D. A., The Reversible Magnetisation of a Strong Pinning Superconductor, Phys. Rev. B., 70, 214518, 2004.

    154. Cardwell, D. A., Murakami, M., Zeisberger, M., Gawalek, W., Gonzalez-Arrabal, R., Eisterer, M., Weber, H. W., Fuchs, G., Krabbes, G., Leenders, A., Freyhardt, H. C., Chaud, X., Tournier, R. and Hari Babu, N., Round Robin Measurements of the Flux Trapping Properties of Melt Processed Sm-Ba-Cu-O Bulk Superconductors, Adv. in Supercon. XVI (Tachiki and Tajima, Eds.), Physica C, 412-414, 623, 2004.

    155. Cardwell D. A., Hari Babu N., Reddy E. S. and Shi Y., Synthesis of a New Type of Second Phase, Artificial Flux Pinning Center in Single Grain (RE)-Ba-Cu-O Superconductors, Acta Metallurgica Slovaca, 10, 31, 2004.

    156. Sefcikova, M., Zmorayova, K., Diko, P., Hari Babu, N. and Cardwell D. A., Microstructure Characterisation of YBCO Bulk Superconductors with Complex Alloying, Acta Metallurgica Slovaca, 10, 889, 2004.

    157. Zmorayova, K., Sefcikova, M., Diko, P., Hari Babu, N. and Cardwell D. A., The Microstructural Characterisation of YBCO Bulk Superconductors with Depleted Uranium, Acta Metallurgica Slovaca, 10, 883, 2004.

    158. Pandit, H., Mishra, A., Hari Babu, N., He, P., Isfort, D., Chaud, X., Ferendeci, A. M., Cardwell D. A., Tournier, R., Mast, D. and Shi, D., RF Property Characterizaion of Single Domain (Y,Nd)Ba2Cu3O7-, Mat. Res. Soc. Synp. Proc., EXS-3, EE8.16.1-EE8.16.3, 2004.

    159. Zmorayova, K., Sefcikova, M., Diko, P., Hari Babu, N. and Cardwell D. A., New Pinning Centres in YBCO Bulk Superconductors with Depleted Uranium Addition, Czech. J. Phys, 54, D469, 2004.

    160. Sefcikova, M., Zmorayova, K., Diko, P., Hari Babu, N. and Cardwell D. A., Nano-sized Pinning Centres in YBCO Bulk Superconductors with Complex Alloying, Czech. J. Phys, 54, D473, 2004.

    161. Murakami, M., Cardwell, D. A., Salama, K., Krabbes, G., Habisreuther, T. and Gawalek, W., (Editors), Proceedings of the 4th International Workshop on the Processing and Applications of Superconducting (RE)BCO Large Grain Materials (PASREG), Jena, Germany, Supercond. Sci. Technol., 18, 2005.

    162. Reddy, E. S., Hari Babu, N., Shi, Y., Cardwell, D. A. and Schmitz, G., Processing of Large Grain Y-123 Superconductors with Pre-defined Porosity, Supercond. Sci. Technol., 18, S15, 2005.

    163. Hari Babu, N., Kambara, M., Reddy, E. S., Shi, Y. and Cardwell, D. A., Improved Magnetic Flux Pinning in Melt Processed (Y,Nd)Ba2Cu3O7- Superconductor, Supercond. Sci. Technol., 18, S38, 2005.

    164. Cardwell, D. A., Murakami, M., Zeisberger, M., Gawalek, W., Gonzalez-Arrabal, R., Eisterer, M., Weber, H. W., Fuchs, G., Krabbes, G., Leenders, A., Freyhardt, H. C. and Hari Babu, N., Round Robin Tests on Large Grain Melt Processed Sm-Ba-Cu-O Bulk Superconductors, Supercond. Sci. Technol., 18, S173, 2005.

    165. Reddy, E. S., Hari Babu, N., Iida, K., Withnell, T. D., Shi, Y. H. and Cardwell, D. A., The Effect of Size, Morphology and Crystallinity of Seed Crystal on the Nucleation and Growth of Y-Ba-Cu-O Single Grain Superconductors, Supercond. Sci. Technol., 18, 64, 2005.

    166. Iida, K., Hari Babu, N. Reddy, E. S., Shi, Y.-H. and Cardwell, D. A., The Effect of Nano ZrO2 Powder Sddition on the Microstructure and Superconducting Properties of Single-domain Y-Ba-Cu-O Bulk Superconductors, Supercond. Sci. Technol., 18, 249, 2005.

    167. Koblischka-Veneva, A, Koblischka, M. R., Hari Babu, N., Cardwell, D. A., Mücklich, F. and Murakami, M., Orientation of Embedded Y2BaCuO5 Particles within the YBa2Cu3Ox Matrix in Melt-textured YBCO Superconductors, Physica Status Solidi, 2, 1714, 2005.

    168. Iida, K., Hari Babu, N., Shi, Y.-H. and Cardwell, D. A., The effect of the addition of zirconium-containing compounds on the microstructure and superconducting properties of mono-domain Y-Ba-Cu-O bulk superconductors, Supercond. Sci. Technol., 18, 704, 2005.

    169. Reddy, E. S., Hari Babu, N., Shi, Y. H. and Cardwell, D. A., Effect of Size, Morphology and Crystallinity of Seed Crystal on the Nucleation and Growth of Single Grain Y-Ba-Cu-O, in press, J. European Ceram. Soc., 25, 2935, 2005.

    170. Pandit, H., Shi, D., Hari Babu, N., Chaud, X., Cardwell D. A., He, P., Isfort, D., Tournier, R., Mast, D. and., Ferendeci, A. M., High Tc Superconductor Re-entrant Cavity Filter Structures, Physica C, 425, 44, 2005.

    171. Hari Babu, N., Reddy, E. S., Shi, Y., Iida, K, Withnell, T. D. and Cardwell, D. A., Large Single Grain (RE)-Ba-Cu-O Superconductors with Nano Phase Inclusions, IEEE Transac. Appl. Supercond., 15(2), 3090, 2005.

    172. Withnell, T. D., Hari Babu, N., Majoros, M., Reddy, E. S., Astill, D. M., Shi, Y., Cardwell, D. A., Campbell, A. M., Kerley, N. and Zhang, S. Trapped Field in Individual and Stacked Rings of Bulk Melt Processed Y-Ba-Cu-Os, IEEE Transac. Appl. Supercond., 15(2), 3125, 2005.

    173. Haindl, S., Eisterer, M., Weber, H. W., Hari Babu, N. and Cardwell, D. A., Grain Boundaries in Multi-seeded Melt Grown Superconductors, IEEE Transac. Appl. Supercond., 15(2), 3129, 2005.

    174. Hari Babu, Shi, Y.-H., Iida, K., Cardwell, D. A., Haindl, S., Eisterer, M., and Weber, H. W., Processing of Large, Single Grain YBa2Cu3O7-/Y2BaCuO5/Y2Ba4CuMOy Bulk Composite, Physica C, 426-431, 520, 2005.

    175. Koblischka-Veneva, A., Koblischka, M. R., Hari Babu, N., Cardwell, D. A. and Murakami, M., Comparative Study of Grain Orientation in Melt-textured HTSC with Different Additions, Physica C, 426-431, 618, 2005.

    176. Haindl, S., Eisterer, M., Hörhager, N, Weber, H. W., Walter, H.,Shlyk, L., Krabbes, G., Hari Babu, N. and Cardwell, D. A., Novel Methods to Characterize Bulk RE-BCO Superconductors, Physica C, 426-431, 625, 2005.

    177. Hari Babu, N., Shi, Y.-H. and Cardwell, D. A., Patent; Seeds for Bulk Superconductors, Patent Number PCT/GB2005/004845, 2006.

    178. Shi, Y.-H., Hari Babu, N. and Cardwell, D. A., Development of a Generic Seed Crystal for the Fabrication of Large Grain (RE)-Ba-Cu-O Bulk Superconductors, Supercond. Sci. Technol., 18, L13, 2005.

    179. Hari Babu, N., Shi, Y.-H., Iida, K. and Cardwell, D. A., A Practical Processing Method for the Fabrication of Large, Single Grain RE-Ba-Cu-O Superconductors, Nature Materials, 4, 476, 2005.

    180. Iida, K., Hari Babu and Cardwell, D. A., Seeded infiltration and growth of large, single domain Y-Ba-Cu-O bulk superconductors with very high critical current densities, Supercond. Sci. Technol. 18, 1421, 2005.

    181. Hari Babu, N., Iida, K., Shi, Y.-H., Withnell, T. D. and Cardwell, D. A., Fabrication of High Performance (LRE)-Ba-Cu-O Single Grain Superconductors in Air, Appl. Phys Lett., 87, 202506, 2005.

    182. Cardwell, D. A., Crystal Maze Survey Reveals the Big Picture, The Times Higher Education Supplement Textbook Guide, page XI, December 2nd, 2005.

    183. Hari Babu, N., Liu, C., Iida, K. and Cardwell, D. A., Nano-composite, Large, Single Grain YBa2Cu3O7-/Y2Ba4CuBiOy Bulk Superconductors, J. Phys: Conf. Ser., 43, 377, 2006.

    184. Cardwell, D. A., Hari Babu, N., Shi, Y.-H. and Iida, K, Single Grain (LRE)-Ba-Cu-O Superconductors Fabricated Top Seeded Melt Growth in Air, J. Phys: Conf. Ser., 43, 421, 2006.

    185. Haindl, S., Weber, H. W., Sefcikova, M., Zmorayova, K., Diko, P., Hari Babu, N., Cardwell, D. A., Shlyk, L and Krabbes, G., Studies of Cracking Behaviour in Melt Processed YBCO Bulk Superconductors, J. Phys: Conf. Ser., 43, 429, 2006.

    186. Shi, Y.-H., Hari Babu, N., Iida, K. and Cardwell, D. A., Properties of Mg-doped Nd-Ba-Cu-O Generic Seed Crystals for the Top Seeded Melt Growth of (RE)-Ba-Cu-O Bulk Superconductors, J. Phys: Conf. Ser., 43, 446, 2006.

    187. Koblischka, M. R., Winter, M., Hartmann, U., Koblischka-Veneva, A., Hari Babu, N. and Cardwell, D. A., Analysis of Melt-textured YBCO with Nanoscale Inclusions, J. Phys: Conf. Ser., 43, 522, 2006.

    188. Koblischka-Veneva, A. Holzapfel, Mücklich, F., Koblischka, M. R., Hari Babu, N. and Cardwell, D. A., Investigation of Grain Orientations of Melt-textured HTSC with Addition of Uranium Oxide, Y2O3 and Y2BaCuO5, J. Phys: Conf. Ser., 43, 527, 2006.

    189. Hari Babu, N., Iida, K., Shi, Y.-H., Withnell, T. D. and Cardwell, D. A., YBa2Cu3/Y2Ba4CuMOy Single Grain Nanocomposite High Temperature Superconductors with High Critical Current Densities, Supercond. Sci. Technol., 19, 461, 2006.

    190. Iida, K., Hari Babu, Shi, Y.-H. and Cardwell, D. A., Seeded Infiltration and Growth of Single Domain Gd-Ba-Cu-O Based Superconductors using a Generic Seed Crystal, Supercond. Sci. Technol., 19, 478, 2006.

    191. Cardwell, D. A., Hari Babu, N., Shi, Y.-H. and Iida, K., A Practical Processing Method for the Fabrication of High Performance, Single Grain (LRE)BCO Superconductors, Supercond. Sci. Technol., 19, 510, 2006.

    192. Koblischka-Veneva, Koblischka, M. R., Hari Babu, N., Cardwell, D. A., Shlyk, L. and Krabbes, G., An Electron Back Scatter Diffraction Investigation of the Crystallographic Orientation of Embedded Nanoparticles within Melt Textured YBCO High Temperature Superconductors, Supercond. Sci. Technol., 19, 562, 2006.

    193. Koblischka-Veneva, Mücklich, F., Koblischka, M. R., Hari Babu, N., Cardwell, D. A. and Murakami, M., Grain Orientations and Distribution of Y2Ba4CuUOx Phase in Melt-textured YBCO with Addition of Depleted Uranium Oxide Studied by EBSD, Supercond. Sci. Technol., 19, 567, 2006.

    194. Iida, K., Hari Babu, N., Shi, Y.-H., Cardwell, D. A., and Murakami, M., Gd-Ba-Cu-O Bulk Superconductors Fabricated by a Seeded Infiltration and Growth Technique under Reduced Oxygen Partial Pressure, Supercond. Sci. Technol., 19, 641, 2006.

    195. Meslin. S., Iida, K., Hari Babu, N., Cardwell, D. A. and Noudem, J., The Effect of Y-211 Precursor Particle Size on the Microstructure and Properties of Y-Ba-Cu-O Bulk Superconductors Fabricated by Seeded Infiltration and Growth, Supercond. Sci. Technol., 19, 711, 2006.

    196. Shi, Y.-H., Hari Babu, N., Iida, K. and Cardwell, D. A., Mg-doped Nd-Ba-Cu-O Generic Seed Crystals for the Top Seeded Melt Growth of Large Grain (RE)-Ba-Cu-O Bulk Superconductors, J. Mater. Res., 21, 1355, 2006.

    197. Cardwell, D. A. and Hari Babu, N., Processing and Properties of Single Grain (RE)-Ba-Cu-O Bulk Superconductors, Physica C, 445-448, 1, 2006.

    198. Iida, K., Hari Babu, N., Withnell, T. D., Shi, Y.-H., Haindl, S., Weber, H. W. and Cardwell, D. A., High Performance Single Grain Y-Ba-Cu-O Bulk Superconductor Fabricated by Seeded Infiltration and Growth, Physica C, 445-448, 277, 2006.

    199. Hari Babu, N., Iida, K, Shi, Y.-H. and Cardwell, D. A., Processing of High Performance (LRE)-Ba-Cu-O Large, Single Grain Bulk Superconductors in Air, Physica C, 445-448, 286, 2006.

    200. Shi, Y.-H., Hari Babu, N., Iida, K. and Cardwell, D. A., The Influence of Nd-Ba-Cu-Mg-O Generic Seed Crystal Composition on Tc of Seeded, Bulk (RE)-Ba-Cu-O Grains, Physica C, 445-448, 295, 2006.

    201. Hari Babu, N., Iida, K, and Cardwell, D. A., High Performance Single Grain Y-Ba-Cu-O Bulk Superconductor Enhanced Magnetic Flux Pinning in Nano-composite Y-Ba-Cu-O Bulk Superconductors, Physica C, 445-448, 353, 2006.

    202. Koblischka-Veneva, Koblischka, M. R., Hari Babu, N., Cardwell, D. A. and Mücklich, F., Embedded Y2Ba4CuNbOx Nanoparticles in Melt-textured YBCO Studied by Means of EBSD, Physica C, 445-448, 379, 2006.

    203. Withnell, T. D., Hari Babu, N., Iida, K., Shi, Y.-H., Cardwell, D. A., Haindl, S., Hengstberger, F. and Weber, H. W., The Effect of Seed Orientation and Separation on the Field Trapping Properties of Multi-seeded, Melt Processed Y-Ba-Cu-O, Physica C, 445-448, 382, 2006.

    204. Shi, Y.-H., Hari Babu, N., Iida, K. and Cardwell, D. A., Properties of GdBCO Bulk Superconductors Melt Processed in Air using an MgO-doped Nd-Ba-Cu-O Generic Seed Crystal, Supercond. Sci. Technol., 20, 38, 2006.

    205. Cardwell, D. A., Review of Engineering Materials I and II, The Times Higher Education Supplement Textbook Guide, page XIX, November 24th, 2006.

    206. Cardwell, D. A., Hari Babu, N. and Iida, K., Enhanced Magnetic Flux Pinning in Nano-composite (RE)Ba-Cu-O Bulk Superconductors, Nanopages, 1, 165, 2006.

    207. Muscroft, R. J. M., Sims-Williams, D. B., Hari Babu, N. and Cardwell, D. A., The Development of a Passive Magnetic Levitation System for Wind Tunnel Models, SAE 2006 Transac. J. Passenger Cars: Mech Systems, article ref. 2006-01-0566, p.415, 2006.

    208. Hari Babu, N., Withnell, T. D., Iida, K. and Cardwell, D. A., Strongly Coupled Artificial Bulk HTS Grain Boundaries with High Critical Current Densities, IEEE Transac. Appl. Supercond., 17, 2949, 2007.

    209. Hari Babu, N., Iida, K., Briffa, A., Shi, Y.-H., Matthews, L. and Cardwell, D. A., Bulk Superconducting Nanocomposites with High Critical Currents, IEEE Transac. Appl. Supercond., 17, 2953, 2007.

    210. Shi, Y.-H., Hari Babu, N., Iida, K., and Cardwell, D. A., Growth Rate and Superconducting Properties of Gd-Ba-Cu-O Bulk Superconductors Melt Processed in Air, IEEE Transac. Appl. Supercond., 17, 2984, 2007.

    211. Vanderbemden, P., Hong, Z., Coombs, T. A., Denis S., Ausloos, M., Schwartz, J., Rutel, I. B., Hari Babu, N., Cardwell, D. A. and Campbell, A. M., Behavior of Bulk High-temperature Superconductors of Finite Thickness Subjected to Crossed Magnetic Fields, Phys. Rev. B, 75, 174515, 2007.

    212. Iida, K., Hari Babu, N., Shi, Y.-H., Matthews, L. S., Miyazaki, T., Sakai, N., Murakami, M. and Cardwell, D. A., Phase Stability of MgOd-doped Nd-Ba-Cu-O Seed Crystals for Cold-seeded OCMG Melt Processing, Adv. in Supercon. XIX (Eds. U. Mizutani and I. Hirabayashi), Physica C, 463-465, 340, 2007. 

    
213.
Cruickshank, H. J., Bertényi, T., Cardwell,
D. A. and Jackson, S.,
Sustainable Development for Engineers: Developing Resources to
Deliver Transferable Skills, Proceedings
of the International Conference on Innovation,
Good Practice and Research in Engineering Education, The Higher
Education Academy, Liverpool, UK, 24th-26th
July, 2006.
    

    


    

    
214.
Cardwell, D. A.
and Weber, H. W. (Editors), Flux Pinning and Other Related Effects in
Superconductors, Supercond.
Sci. Technol.,
20,
2007.
    

    


    

    
215.
Hari
Babu, N., Iida, K. and Cardwell, D. A.,
Magnetic
Flux Pinning in Melt Processed Nano-composite Single Grain
Superconductors, Supercond.
Sci. Technol.,
20,
S141, 2007.
    

    


    

    216. Vanderbemden, P., Hong, Z., Coombs, T. A., Ausloos, M., Hari Babu, N., Cardwell, D. A. and Campbell, A. M., Remagnetization of Bulk High-temperature Superconductors Subjected to Crossed and Rotating Magnetic Fields, Supercond. Sci. Technol., 20, S141, 2007.
    


    

    217.
Cardwell, D.
A., Of
Material and Built to Last, The
Times Higher Education Supplement Textbook Guide,
page 2, November 23rd,
2007.
    

    218. Iida, K., Hari Babu, N. and Cardwell, D. A., Silver-doped Y-Ba-Cu-O Bulk Superconductors Fabricated by Seeded Infiltration and Growth, Supercond. Sci. Technol., 20, 1065, 2007.

219. Cardwell, D. A. and Hari Babu, N., Improved Magnetic Flux Pinning in Bulk (RE)BCO Superconductors, Adv. Cryo. Eng. Mat., 54, 543, 2008.

220. Siraj, K., Pedarnig, J. D., Moser, A., Bäuerle, D., Hari Babu, N. and Cardwell, D. A, Enhanced Self-field Critical Current Density of Nano-composite YBa2Cu3O7 Thin Films Grown by Pulsed Laser Deposition, Euro. Phys. Letts., 82, 57006, 2008.

221. Iida, K., Hari Babu, N., Miyazaki, T., Sakai, N., Murakami, M. and Cardwell, D. A., Single Domain YBCO/Ag Bulk Superconductors Fabricated by Seeded Infiltration and Growth, J. Phys: Conf. Ser., 97, 012105, 2008.

222. Shi, Y.-H., Hari Babu, N., Iida, K. and Cardwell, D. A, Superconducting Properties of Gd-Ba-Cu-O Single Grains Processed from a New, Ba-rich Precursor Compound, J. Phys: Conf. Ser., 97, 429, 2008.

    
223.
Chen, D.-X., Sanchez, A., Navau, C., Shi,
Y.-H. and Cardwell,
D. A, Critical
Current Density of Melt Grown, Single Grain Y-Ba-Cu-O Discs
Determined by AC Susceptibility Measurements, Supercond.
Sci. Technol., 21,
085013, 2008.
    

    
224.
Laurent, P., Fagnard, J. F., Vanderheyden, B., Hari Babu, N.,
Cardwell, D. A.,
Ausloos, M. and Vanderbemden, P., An AC Susceptometer for the
Characterization of Large, Bulk Superconducting Samples, Meas.
Sci. Technol.,
19,
085705, 2008.
    

    

    

    
225. Iida,
K., Hari Babu, N., Miyazaki, T., Sakai, N., Murakami, M. and
Cardwell, D. A., Optimum Processing Conditions for the
Fabrication of Large, Single Grain Ag-doped YBCO Bulk
Superconductors, J. Mat. Sci. Eng. B, 151, 1, 2008.
    

    


    

    
226.
Pathak, S. K., Hari Babu, N., Iida, K., Strasik, M. and Cardwell,
D. A., The Effect of Ag and
Y-24W1 Addition on the Microstructure and Superconducting Properties
of Single Grain Y-Ba-Cu-O, J. Mat. Sci. Eng. B, 151,
40, 2008.
    

    


    

    
227.
Withnell, T. D., Hari Babu, N., Ganney, I., Dennis, A. and Cardwell,
D. A., High
Field Flux Mapping of (RE)BCO Bulk Superconductors - Development of
an in-situ Scanning System, J.
Mat. Sci. Eng. B, 151, 79, 2008.
    

    


    

    228. Shi, Y.-H., Hari Babu, N., Iida, K. and Cardwell, D. A, The Possibility of Negative Substitution (x) in Melt Processed Gd1+xBa2-xCu3O7-d GdBaCuO Bulk Superconductors, submitted to Adv. in Supercon. XV, Physica C, 2007 (ISS).
    


    

    229. Iida, K.,  Hari Babu, N., Pathak, S. K., Yeoh, W. K., Miyazaki, T., Sakai, N., Murakami, M. and Cardwell, D. A, The Microstructure and Properties of Single Grain Bulk Ag-doped Y-Ba-Cu-O Fabricated by Seeded Infiltration and Growth, submitted to Adv. in Supercon. XV, Physica C, 2007 (ISS).
    


    

    230.
Pedarnig, J. D., Heitz, J., Stehree, T., Praher, B., Viskup, R.,
Siraj, K., Moser, A., Vlad, A., Bodea, M. A., Bäuerle,
D., Hari Babu, N. and Cardwell,
D. A.,
Characterization of Nano-composite Oxide Ceramics and the Monitoring
of Oxide
Thin Film Growth by Laser-induced Breakdown Spectroscopy, in press
Spectrochimica
Acta
Part B, 2008.
    

    


    

    
231.
Shi, Y.-H., Hari
Babu, N., Iida, K. and Cardwell,
D. A, The
Effect of Ba on the Properties of GdBCO Single Grain Bulk
Superconductors; a New Processing Route, in press J.
Mater. Res., 2008.
    

    

    

    
232.
 Awang Kechik, M. M., Mikheenko, P., Sarkar, A., Dang, V. S.,
Hari Babu, N., Cardwell, D. A.,  Abell, J. S. and Crisan, A.,
Artificial Pinning Centres in YBa2Cu3O7-δ
Thin Films by Gd2Ba4CuWOy Nano-phase
Inclusions, submitted to Supercond. Sci. Technol., (2008)
    









Last updated 30 July 2008