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3D Properties in (RE)BCO Tapes measured in Fields up to 35 T [dataset] Open Access

We have measured the temperature and angular dependence of the upper critical field (B¬_C2) for three state of the art (RE)BCO HTS tapes using variable-temperature ac susceptibility measurements in applied fields up to 35 T. The three tapes measured were a Fujikura tape without artificial pinning centers and Superpower tapes with and without artificial pinning centers. We have obtained fits to our B_C2 (T,θ) data using both the anisotropic Ginzburg-Landau (G-L) model and Klemm’s model for layered superconductors. Our calculations suggest that these tapes are 3D at all temperatures in zero field but become 2D in magnetic fields above a crossover field of 457/γ T where γ=√(m_c/m_ab ) is the G-L anisotropy parameter. The values of γ were measured and show that the 3D-2D crossover fields in these tapes are at least 130 T.

Descriptions

Resource type
Dataset
Contributors
Editor: Hampshire, Damian P. 1
Creator: Awaji, Satoshi 2
Creator: Surrey, Elizabeth 3
Contact person: Smith, Andrew 1
Editor: Smith, Andrew 1
Creator: Okada, Tatsunori 2
Creator: Raine, Mark J. 1
1 University of Durham, UK
2 Tohoku University, Japan
3 Culham Science Centre, UK
Funder
Engineering and Physical Sciences Research Council
EuroFUSION
Research methods
Other description
Keyword
2G HTS Conductors
Superconducting Materials Measurements
Cuprates
Magnetic Anisotropy
Magnetic Field Measurement
Magnetic Susceptibility
Critical Temperature and Critical Fields
Subject
Location
Language
Cited in
https://ieeexplore.ieee.org/document/8631184?arnumber=8631184&source=authoralert
Identifier
ark:/32150/r2tm70mv19q
doi:10.15128/r2tm70mv19q
Rights
All rights reserved All rights reserved
Publisher
Durham University
Date Created

File Details

Depositor
A. Smith
Date Uploaded
Date Modified
1 April 2019, 10:04:59
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Characterization
File format: zip (ZIP Format)
Mime type: application/zip
File size: 127694
Last modified: 2019:03:15 09:43:09+00:00
Filename: 1MPo2C-01 Figures.zip
Original checksum: 6039a5b6f844fa6f8cd4bcf634815637
Activity of users you follow
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User N. Syrotiuk has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T [dataset] over 5 years ago
User A. Smith has added a new version of 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T [dataset] over 5 years ago
User A. Smith has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T [dataset] over 5 years ago
User N. Syrotiuk has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T [dataset] over 5 years ago
User A. Smith has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T over 5 years ago
User A. Smith has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T over 5 years ago
User A. Smith has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T over 5 years ago
User A. Smith has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T over 5 years ago
User A. Smith has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T over 5 years ago
User A. Smith has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T over 5 years ago
User A. Smith has updated 3D Properties in (RE)BCO Tapes measured in Fields up to 35 T over 5 years ago
User A. Smith has added a new version of 20180319 Andy Smith ASC Abstract.docx over 5 years ago