Article

Clem, JR and Weigand, M and Durrell, JH and Campbell, AM (2011) Theory and experiment testing flux-line cutting physics. Superconductor Science and Technology, 24. 062002-. ISSN 0953-2048

Shi, Y-H and Dennis, AR and Xu, Z and Campbell, AM and Hari Babu, N and Cardwell, DA (2010) Field trapping of Y–Ba–Cu–O single grain rings joined to form the geometry of a solenoid. Superconductor Science and Technology, 23. 045014-. ISSN 0953-2048

Xu, Z and Lewin, R and Campbell, AM and Cardwell, DA and Jones, H (2010) Theoretical simulation studies of pulsed field magnetisation of (RE)BCO bulk superconductors. Journal of Physics: Conference Series, 234. 012049-. ISSN 1742-6588

Vanderbemden, P and Hong, Z and Coombs, TA and Denis, S and Ausloos, M and Schwartz, J and Rutel, IB and Hari Babu, N and Cardwell, DA and Campbell, AM (2007) Behaviour of bulk high-temperature superconductors of finite thickness subjected to crossed magnetic fields: experiment and model. Physics Review B: Condensed Matter and Materials Physics, 75. 174515-. ISSN 1550-235X

Hong, Z and Campbell, AM and Coombs, TA (2007) Computer modelling of magnetisation in high temperature bulk superconductors. IEEE Transactions on Applied Superconductivity, 17. pp. 3761-3764. ISSN 1051-8223

Ghoshal, P and Coombs, TA and Fair, R and Campbell, AM (2007) Experimental set up to measure AC losses of HTS in rotating magnetic field. IEEE Transactions on Applied Superconductivity ASC, 17. pp. 3199-3202. ISSN 1051-8223

Majoros, M and Ye, L and Campbell, AM and Coombs, TA and Velichko, AV and Astill, DM and Sargent, PM and Haslett, M and Sumption, MD and Collings, EW and Tomsic, M and Harrison, S and Husband, M (2007) Fault current limiting properties of MgB2 superconducting wires. IEEE Transactions on Applied Superconductivity, 17. pp. 1764-1767. ISSN 1051-8223

Ye, L and Majoros, M and Campbell, AM and Coombs, TA and Harrison, S and Sargent, P and Haslett, M and Husband, M (2007) MgB2 sample tests for possible applications of superconducting fault current limiters. IEEE Transactions on Applied Superconductivity, 17. pp. 2826-2829. ISSN 1051-8223

Ye, L and Majoros, T and Coombs, TA and Campbell, AM (2007) System studies of the superconducting fault current limiter in electrical distribution grids. IEEE Transactions on Applied Superconductivity (ASC), 17. pp. 2339-2342. ISSN 1051-8223

Jiang, Q and Majoras, M and Hong, Z and Campbell, AM and Coombs, TA (2006) Design and AC loss analysis of a superconducting synchronous motor. Superconductor Science and Technology, 19. pp. 1164-1168. ISSN 0953-2048

Rastogi, A and Campbell, AM and Coombs, TA (2006) Dynamics of superconductor bearings in a cryogenic failure. Physica C: Superconductivity and its Applications, 442. pp. 9-12. ISSN 0921-4534

Rastogi, A and Campbell, AM and Coombs, TA (2006) Failure analysis of superconducting bearings. Journal of Physics: Conference Series, 43. pp. 1003-1006. ISSN 1742-6588

Granados, X and Bartolomé, E and Obradors, X and Tornes, M and Rodrigues, L and Gawalek, W and McCulloch, M and Hughes, D and Campbell, AM and Coombs, TA and Ausloos, M and Cloots, R (2006) Iron-YBCO heterostructures and their application for trapped field superconducting motor. Journal of Physics: Conference Series, 43. pp. 788-791. ISSN 1742-6588

Zhang, G and Campbell, AM and Rastogi, A and Coombs, TA and Dai, S (2006) Numerical simulation of magnetic fields in YBCO high temperature superconducting flywheel model. IEEE Transactions on Applied Superconductivity (ASC), 16. pp. 1578-1581. ISSN 1051-8223

Hong, Z and Campbell, AM and Coombs, TA (2006) Numerical solution of critical state in superconductivity by finite element software. Superconductor Science and Technology, 19. pp. 1246-1252. ISSN 0953-2048

Rastogi, A and Coombs, TA and Campbell, AM and Hall, R (2005) Axial stiffness of journal bearings in zero-field and field-cooled modes. IEEE Transactions on Applied Superconductivity ASC, 15. pp. 2242-2244. ISSN 1051-8223

Ruiz Alonso, D and Coombs, TA and Campbell, AM (2005) Numerical solutions to the critical state in a magnet-high temperature superconductor interaction. Superconductor Science and Technology, 18. S209-S214. ISSN 0953-2048

Withnell, TD and Hari Babu, N and Majoros, M and Reddy, ES and Astill, DM and Shi, Y and Cardwell, DA and Campbell, AM and Kerley, N and Zhang, S (2005) Trapped field in individual and stacked rings of bulk melt processed Y-Ba-Cu-O. IEEE Transactions on Applied Superconductivity, 15. pp. 3125-3128. ISSN 1051-8223

Campbell, AM and Loram, JW and Hari Babu, N and Cooper, JR and Cardwell, DA (2004) The reversible magnetization of a strong-pinning superconductor. Physical Review B (Condensed Matter and Materials Physics), 70. 214518-. ISSN 1098-0121

Ruiz Alonso, D and Coombs, TA and Campbell, AM (2004) Computer modelling of high-temperature superconductors using an A-V formulation. Superconductor Science and Technology, 17. S305-S310. ISSN 0953-2048

Ruiz Alonso, D and Coombs, TA and Campbell, AM (2004) Numerical analysis of high-temperature superconductors with the critical-state model. IEEE Transactions on Applied Superconductivity, 14. pp. 2053-2063. ISSN 1051-8223

Zeimetz, B and Tadinada, K and Eves, DE and Coombs, TA and Evetts, JE and Campbell, AM (2004) Thermal instability and current-voltage scaling in superconducting fault current limiters. Superconductor Science and Technology, 17. pp. 657-662. ISSN 0953-2048

Babu, NH and Reddy, ES and Cardwell, DA and Campbell, AM and Tarrant, CD and Schneider, KR (2003) Artificial flux pinning centers in large, single-grain (RE)-Ba-Cu-O superconductors. Applied Physics Letters, 83. pp. 4806-4808. ISSN 0003-6951

Rastogi, A and Alonso, DR and Coombs, TA and Campbell, AM (2003) Axial and journal bearings for superconducting flywheel systems. IEEE Transactions on Applied Superconductivity ASC, 13. pp. 2267-2270. ISSN 1051-8223

Vanderbemden, P and Dorbolo, S and Babu, NH and Ntatsis, A and Cardwell, DA and Campbell, AM (2003) Behavior of bulk melt-textured YBCO single domains subjected to crossed magnetic fields. IEEE Transactions on Applied Superconductivity, 13. pp. 3746-3749. ISSN 1051-8223

Cansiz, A and Campbell, AM and Coombs, TA (2003) An Evershed type superconducting flywheel bearing. Physics C: Superconductivity and its Applications, 390. pp. 305-310. ISSN 0921-4534

Babu, NH and Kambara, M and Cardwell, DA and Campbell, AM (2002) Effect of oxygen content variation on flux pinning in Nd-Ba-Cu-O top-seeded melt grown superconductor. Superconductor Science and Technology, 15. pp. 702-707. ISSN 0953-2048

Kambara, M and Babu, NH and Cardwell, DA and Campbell, AM (2002) Joining of Nd-Ba-Cu-O superconducting oxides. Physica C: Superconductivity, 372-37. pp. 1155-1158. ISSN 0921-4534

Cardwell, DA and Babu, NH and Kambara, M and Campbell, AM (2002) Magnetic properties and critical currents of bulk MgB2 polycrystalline superconductor. Physica C: Superconductivity, 372-37. pp. 1262-1265. ISSN 0921-4534

Coombs, TA and Tadinada, K and Weller, R and Campbell, AM (2002) Predicting the effects of inhomogeneities in resistive superconducting fault current limiters. Physica C: Superconductivity and its Applications, 372-37. pp. 1602-1605. ISSN 0921-4534

Coombs, TA and Cansiz, A and Campbell, AM (2002) A superconducting thrust-bearing system for an energy storage flywheel. Superconductor Science and Technology, 15. pp. 831-835. ISSN 0953-2048

Kambara, M and Babu, NH and Sadki, ES and Cooper, JR and Minami, H and Cardwell, DA and Campbell, AM and Inoue, IH (2001) High intergranular critical currents in metallic MgB~2 superconductor. Superconductor Science and Technology, 14. L5-L7. ISSN 0953-2048

Bradley, AD and Lo, W and Mironova, M and Babu, NH and Cardwell, DA and Campbell, AM and Salama, K (2001) Microstructure and growth of joins in melt-textured YBa2Cu3O7-δ. Journal of Materials Research, 16. pp. 2298-2305. ISSN 0884-2914

Coombs, TA and Campbell, AM and Murphy, A and Emmens, M (2001) A fast algorithm for calculating the critical state in superconductors. Compel: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 20. pp. 240-252. ISSN 0332-1649

Babu, H and Cardwell, DA and Lo, W and Campbell, AM (2000) Flux pinning in large NdBCO grains fabricated by seeded-melt growth. Physical Review B: Condensed Matter and Materials Physics, 61. pp. 735-740. ISSN 0163-1829

Cardwell, DA and Babu, NH and Lo, W and Campbell, AM (2000) Processing, microstructure and irreversibility of large-grain Nd-Ba-Cu-O. Superconductor Science and Technology, 13. pp. 646-654. ISSN 0953-2048

Weller, RA and Campbell, AM and Coombs, TA and Cardwell, DA and Storey, RJ and Hancox, J (1999) Computer modelling of superconducting film type fault current limiters. IEEE Transactions on Applied Superconductivity ASC, 9. pp. 1377-1380. ISSN 1051-8223

Storey, RJ and Coombs, TA and Campbell, AM and Weller, RA and Cardwell, DA (1999) Development of superconducting DC machines using bulk YBCO. IEEE Transactions on Applied Superconductivity ASC, 9. pp. 1253-1256. ISSN 1051-8223

Vanderbemden, P and Cloots, R and Ausloos, M and Doyle, RA and Bradley, AD and Lo, W and Cardwell, DA and Campbell, AM (1999) Intragranular and intergranular superconducting properties of bulk melt-textured YBCO. IEEE Transactions on Applied Superconductivity ASC, 9. pp. 2308-2311. ISSN 1051-8223

Bradley, AD and Doyle, R and Lo, W and Campbell, AM and Cardwell, DA (1999) Large transport critical currents across boundaries in artificially joined large-grain YBCO. Superconductor Science and Technology, 12. pp. 1054-1058. ISSN 0953-2048

Bradley, AD and Doyle, RA and Charalambous, D and Lo, W and Cardwell, DA and Campbell, AM (1999) Transport properties of bulk-bicrystal grain boundaries in artificially joined large-grain YBCO. IEEE Transactions on Applied Superconductivity ASC, 9. pp. 2038-2041. ISSN 1051-8223

Babu, H and Lo, W and Campbell, AM and Cardwell, DA (1999) The irreversibility behavior of NdBaCuO fabricated by top-seeded melt processing. Applied Physics Letters, 75. pp. 2981-2983. ISSN 0003-6951

Ph, V and A D, B and R A, D and W, L and D M, A and D A, C and A M, C (1998) Superconducting properties of natural and artificial grain boundaries in bulk melt-textured YBCO. Physica C: Superconductivity, 302. pp. 257-270. ISSN 0921-4534

Weller, RA and Campbell, AM and Coombs, TA and Cardwell, DA and Hancox, J and Storey, RJ (1998) Computer modelling of superconductive fault current limiters. Materials Science and Engineering: B Advanced Functional Solid-State Materials, 53. pp. 229-233. ISSN 0921-5107

Doyle, RA and Bradley, AD and Lo, W and Cardwell, DA and Campbell, AM (1998) High field behavior of artificially engineered boundaries in melt-processed YBa2Cu3O7−δ. Applied Physics Letters, 73. pp. 117-119. ISSN 0003-6951

J D, J and R A, D and W, L and A D, B and Ph, V and S, F and D A, C and A M, C (1998) Supercurrent transport across grain boundaries in melt-processed bulk YBCO. Research Review 1998: High Temperature Superconductivity (IRC in Superconductivity Research Review). pp. 187-192.

Campbell, AM and Cardwell, DA (1997) Bulk high temperature superconductors for magnet applications. Cryogenics, 37. pp. 567-575. ISSN 0011-2275

Zeisberger, M and Campbell, AM and Lo, W and Cardwell, DA (1997) Characterisation of YBCO bulk samples by local AC-susceptometry. IEEE Transactions on Applied Superconductivity, 7. pp. 1065-1068. ISSN 1051-8223

Coombs, TA and Cardwell, DA and Campbell, AM (1997) Dynamic properties of superconducting magnetic bearings. IEEE Transactions on Applied Superconductivity ASC, 7. pp. 924-927. ISSN 1051-8223

Dewhurst, CD and Cardwell, DA and Campbell, AM and Doyle, RA and Balakrishnan, G and Paul, D (1996) Determination of the onset of bulk pinning and the low-temperature-irreversibility line in Bi2Sr2CaCu2O8+δ. Physical Review: B, 53. pp. 14594-14600. ISSN 0163-1829

Yan, Y and Cardwell, DA and Campbell, AM and Stobbs, WM (1996) A transmission electron microscopy study of the crystallinity and secondary phase formation in melt processed YBa2Cu3O7-δ. Journal of Materials Research, 11. pp. 2990-2999. ISSN 0884-2914

Coombs, TA and Campbell, AM and Cardwell, DA (1995) Development of an active superconducting magnetic bearing. IEEE Transactions on Applied Superconductivity, 5. pp. 630-633. ISSN 1051-8223

Cardwell, DA and Campbell, AM (1995) The design of electrical machines using high temperature superconductors. IEE Colloquium Digest, 234. 2/1-2/5. ISSN 0963-3308

A R, J and D A, C and N J C, I and S P, A and A M, C and N McN, A and T W, B and F, W and J S, A (1994) Correlation of transport and magnetic critical current densities in melt processed YBa2Cu3O7-d thick films. Journal of Applied Physics, 76. 1720-. ISSN 0021-8979

D A, C and A R, J and N J C, I and A M, C and T W, B and N McN, A and F, W and J S, A (1994) Investigation of the critical state in melt processed YBa2Cu3O7−δ thick films. Cryogenics, 34. pp. 671-677. ISSN 0011-2275

Cardwell, DA and Campbell, AM (1994) Large grain growth of YBa2Cu3O7-δ. IRC in Superconductivity Research Review 1994. pp. 144-151.

Campbell, AM and Cardwell, DA and Ashworth, SP and Coombs, TA (1994) Power engineering applications of high temperature superconductors. IRC in Superconductivity Research Review 1994. pp. 174-181.

Conference or Workshop Item

Coombs, TA and Ruiz Alonso, D and Campbell, AM (2003) Computer simulations of the dynamical behaviour of magnet-HTS systems. In: Applied Superconductivity 2003 : the Sixth European Conference on Applied Superconductivity, 14-9-2003 to 18-9-2003, Sorrento, Italy.

Rastogi, A and Ruiz Alonso, D and Campbell, AM (2003) Role of journal bearings in superconducting flywheel systems. In: Applied Superconductivity 2003 : the Sixth European Conference on Applied Superconductivity, Sorrento, Italy, 14-18 September 2003, 14-9-2003 to 18-9-2003.

Coombs, TA and Campbell, AM and Cardwell, DA (1996) The development of an active superconducting magnetic bearing. In: 9th International Symposium on Superconductivity, 21-10-1996 to 24-10-1996, Sapporo, Japan -..

Yan, Y and Stobbs, WM and Cardwell, DA and Campbell, AM (1994) TEM study of melt processed 123 YBCO containing excess 211. In: 52nd Meeting of Microscopy Society of America, -7-1994 to --, New Orleans, USA.

A R, J and D A, C and N J C, I and S P, A and A M, C and N McM, A and T W, B and F, W and J S, A (1994) Transport and magnetic critical current measurements in melt processed YBa2Cu3O7-d thick films. In: Critical Current Workshop, -1-1994 to --, Alpbach, Austria.

D A, C and A R, J and N J C, I and A M, C and N McN, A and T W, B and S J, P and F, W and J S, A (1993) Magnetization and transport critical current densities in melt processed YBa2Cu3O7-d thick films. In: EUCAS 1: 1st European conference on applied superconductivity, 4-10-1993 to 9-10-1993, Göttingen, Germany pp. 641-644..