Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Cardwell, DA"'
Autor:
Tsui, Y, Moseley, DA, Dennis, AR, Shi, YH, Beck, MR, Cientanni, V, Cardwell, DA, Durrell, JH, Ainslie, MD
Publikováno v:
IEEE Transactions on Applied Superconductivity. 32:1-5
One potential application of magnetized RE-Ba-Cu-O (where RE = rare earth or Y) bulk superconductors is as a high-field alternative to conventional permanent magnets in desktop NMR and MRI systems. Pulsed field magnetization (PFM) is one of the most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fe25f512698d419e2b8e81789188ea6
https://doi.org/10.1109/tasc.2022.3160661
https://doi.org/10.1109/tasc.2022.3160661
Publikováno v:
Applied Physics A, 129 (2), Article no: 137
Funder: University of Geneva
Transport measurements performed on a cross-sectional slice prepared from a bulk GdBa2Cu3O7-x-Ag single-grain superconductor of 25 mm in diameter are described and the results presented. The sample, which was fabrica
Transport measurements performed on a cross-sectional slice prepared from a bulk GdBa2Cu3O7-x-Ag single-grain superconductor of 25 mm in diameter are described and the results presented. The sample, which was fabrica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7a16cb2e23f22e67c053db7da4df4b8
https://doi.org/10.1007/s00339-023-06402-w
https://doi.org/10.1007/s00339-023-06402-w
Autor:
Tsui, Y, Moseley, DA, Dennis, AR, Shi, YH, Beck, MR, Cientanni, V, Cardwell, DA, Durrell, JH, Ainslie, MD
Bulk high-temperature superconducting materials can trap magnetic fields up to an order of magnitude larger than conventional permanent magnets. Recent advances in pulsed field magnetization (PFM) techniques now provide a fast and cost-effective meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fd6d8103f99ed82088b7cfb4ec215bb
https://www.repository.cam.ac.uk/handle/1810/338071
https://www.repository.cam.ac.uk/handle/1810/338071
Publikováno v:
Beck, M, Tsui, Y K, Shi, Y H, Moseley, D, Dennis, A R, Cardwell, D A, Durrell, J H & Ainslie, M D 2022, ' Dynamics of magnetic flux propagation in bulk, single grain superconducting rings during pulsed field magnetisation ', Superconductor Science and Technology, vol. 35, no. 11, 115010 . https://doi.org/10.1088/1361-6668/ac9650
Funder: Engineering and Physical Sciences Research Council (EPSRC)
Funder: W.D. Armstrong
When used as trapped field magnets (TFMs), single grain, bulk high-temperature superconducting (HTS) rings are promising candidates for the generation
Funder: W.D. Armstrong
When used as trapped field magnets (TFMs), single grain, bulk high-temperature superconducting (HTS) rings are promising candidates for the generation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7799e5c3a284bbe097ac381a2a5f413f
https://doi.org/10.1088/1361-6668/ac9650
https://doi.org/10.1088/1361-6668/ac9650
Bulk high temperature superconductors (HTS) based on the rare-earth barium cuprates [(RE)BCO] have the potential to be applied in a variety of engineering and technological applications such as trapped field magnets, rotating electrical machines, mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfff82115230fa5befbdfb4224af7357
Autor:
Shi, Y, Mousavi, T, Dennis, AR, Ainslie, MD, Speller, SC, Grovenor, CRH, Durrell, JH, Cardwell, DA
Publikováno v:
Superconductor Science and Technology. 35:105002
Bulk, single grain RE–Ba–Cu–O (where RE = rare earth or yttrium) [(RE)BCO] high temperature superconductors could potentially be used to generate stable magnetic fields for magnetic resonance imaging (MRI) and nuclear magnetic resonance (NMR).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::428f487cd1d9758a5ed31b263c317dc6
https://doi.org/10.1088/1361-6668/ac883d
https://doi.org/10.1088/1361-6668/ac883d
Autor:
Huang, KY, Hlásek, T, Namburi, DK, Dennis, AR, Shi, Y, Ainslie, MD, Congreve, JVJ, Plecháček, V, Plecháček, J, Cardwell, DA, Durrell, JH
The intrinsic mechanical properties of single-grain RE-Ba-Cu-O bulk high temperature superconductors can be improved by employing a thin-wall geometry. This is where the samples are melt-processed with a pre-defined network of artificial holes to dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d0d18a2ba3b24f46fc686db694190ef
https://www.repository.cam.ac.uk/handle/1810/324528
https://www.repository.cam.ac.uk/handle/1810/324528
Autor:
Durrell, JH, Ainslie, MD, Zhou, D, Vanderbemden, P, Bradshaw, T, Speller, S, Filipenko, M, Cardwell, DA
Progress in bulk materials has been somewhat overshadowed by the considerable effort required to produce practical long-length conductors. There has, however, been steady progress in both the materials science of bulk superconducting materials and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b87c23cf36fe855cd70daa567937474
https://doi.org/10.1088/1361-6668/aad7ce
https://doi.org/10.1088/1361-6668/aad7ce
Autor:
Zhou, D, Ainslie, MD, Srpčič, J, Huang, K, Shi, Y, Dennis, AR, Cardwell, DA, Durrell, JH, Boll, M, Filipenko, M
Magnetisation is one of the main barriers to practical use of bulk superconductors as high field magnets. Recently several authors have reported a flux jump effect that allows penetration of magnetic flux into a bulk superconductor during pulsed fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::c11abfc2ccbd46070ac44b7dd4fff137
https://www.repository.cam.ac.uk/handle/1810/280224
https://www.repository.cam.ac.uk/handle/1810/280224
The widespread use of melt processed, single grain (RE)–Ba–Cu–O bulk superconductors [(RE)BCO], where RE = Y, Gd or Sm, is limited predominantly by the poor mechanical properties of these inherently brittle, ceramic-like materials. The high den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c7469bec7fe9ea57e782332a72d4c1