Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Goringe, MJ"'
Autor:
Grovenor, CRM, Moore, JC, Eastell, CJ, Naylor, MJ, Fox, S, Boffa, V, Bruzzese, R, Goringe, MJ
We have investigated the possibility of improving the weak link properties of Tl-1223 tape by melt processing, and also studied the technical limitations of coil fabrication using multimeter lengths of PIT tape. We conclude that melt processing does
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6a580b1a000370b78d4a9e3e496768fb
https://doi.org/10.1023/a:1022610719124
https://doi.org/10.1023/a:1022610719124
Tl-Ba-Ca-Cu-O thin films have been grown on a variety of substrates, both with and without the use of buffer layers. Differences in processing routes required for the various film-substrate combinations are highlighted and the effect of the buffering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9b81197e714cb9b6aa2356f8a2865a95
https://ora.ox.ac.uk/objects/uuid:c3cea9e0-d7fd-42ac-8928-8120bc6efca8
https://ora.ox.ac.uk/objects/uuid:c3cea9e0-d7fd-42ac-8928-8120bc6efca8
We have compared the microstructure of sintered, in-situ and melt processed Tl(Bi)-1223/Ag tapes using TEM. Melt processing of the tapes increases grain connectivity and removes amorphous phases leading to an improvement in the I-c/B characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6ae99120ccac77441ca3de68cba5af9e
https://doi.org/10.1023/a:1022648905495
https://doi.org/10.1023/a:1022648905495
Autor:
Kale, KS, Jenkins, AP, Jim, KL, O'Connor, JD, Dew-Hughes, D, Edwards, DJ, Bramley, AP, Glassey, BJ, Grovenor, CRM, Goringe, MJ, Pecz, B
Thin films of Tl-based HTS have been deposited on various substrates with and without buffer layers. A variety of microwave devices have been fabricated from such films (both single side and double sided). These include planar filters and a low phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d1b0ed33bc7a91ddf754e23e790dff75
https://ora.ox.ac.uk/objects/uuid:2f2c2a4b-8d10-4b70-86e7-51fe1c6d2de2
https://ora.ox.ac.uk/objects/uuid:2f2c2a4b-8d10-4b70-86e7-51fe1c6d2de2
Autor:
Moore, JC, Eastell, CJ, Naylor, MJ, Hyland, D, Fox, S, Boffa, V, Bruzzese, R, Grovenor, CRM, Goringe, MJ
We report progress towards defining the optimum conditions for melt processing TlBi-1223 PIT tapes. The Bi substitution level has been found to have a strong influence on these conditions, affect the intercalation structure of the 1223 phase and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9c978236f458e914e055d49537bbb84a
https://ora.ox.ac.uk/objects/uuid:3c1babad-4829-4ef8-abc9-df8d5a0e46b2
https://ora.ox.ac.uk/objects/uuid:3c1babad-4829-4ef8-abc9-df8d5a0e46b2
The construction and performance of three prototype pancake coils wound from high-Tc superconducting composite tapes fabricated using the techniques of Powder-In-Tube (PIT) and Electrophoretic Deposition (EPD) are described. Numerous potential taps w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2359b22369a60e49c61bf4295cfc294a
https://ora.ox.ac.uk/objects/uuid:4e2695d6-81c4-4111-a16d-3fc40ce4c0c6
https://ora.ox.ac.uk/objects/uuid:4e2695d6-81c4-4111-a16d-3fc40ce4c0c6
Autor:
Burgoyne, JW, Morgan, CG, Eastell, CJ, Storey, R, Dew-Hughes, D, Jones, H, Grovenor, CRM, Goringe, MJ
A continuous process has been developed for the production of unlimited lengths of BSCCO-2212 open-surface conductor using a long multi-zone furnace. Dip-coated tape is pulled through a partial-melting/annealing temperature profile, forming phase-pur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::88685b6a98ea1451c5c1e1a3c15811f6
https://ora.ox.ac.uk/objects/uuid:1a815d28-246b-42aa-ae5e-9778e609bde9
https://ora.ox.ac.uk/objects/uuid:1a815d28-246b-42aa-ae5e-9778e609bde9
Autor:
O'Connor, JD, Dew-Hughes, D, Reschauer, N, Brozio, W, Wagner, HH, Renk, KF, Goringe, MJ, Grovenor, CRM, Kaiser, T
Tl1Ba2Ca2Cu3Ox thin films, with and without Bi-substitution, have been fabricated by in-situ laser ablation on (001) SrTiO3 and (001) LaAlO3 substrates. Using transmission electron microscopy and allied techniques, the films have been characterised i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ce74981a7ea9e68e8f32a195dadb15e3
https://ora.ox.ac.uk/objects/uuid:73a24acf-0e69-4031-a2aa-dba84aa1a7a7
https://ora.ox.ac.uk/objects/uuid:73a24acf-0e69-4031-a2aa-dba84aa1a7a7
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