Neutron-irradiation effects on the V-I characteristics of YBa₂Cu₃O₇₋δ twinned crystals: Linking transport results in a variety of copper oxide superconductors Public Deposited

http://ir.library.oregonstate.edu/concern/defaults/nk322j690

This is the publisher’s final pdf. The published article is copyrighted by The American Physical Society and can be found at:  http://prb.aps.org/.

Descriptions

Attribute NameValues
Alternative Title
  • Neutron-irradiation effects on the V-I characteristics of YBa2Cu3O7-δ twinned crystals: Linking transport results in a variety of copper oxide superconductors
Creator
Abstract or Summary
  • We have investigated the depinning process of magnetic flux vortices in twinned crystals of YBa₂Cu₃O₇₋δ in intermediate applied magnetic fields parallel to the crystallographic c axis through precise resistivity measurements before and after fast-neutron irradiation. Of particular interest for each field is the power-law dependence of the electric field on current density, E∝Jⁿ, at a well defined temperature which separates a nonlinear region below from a more linear, dissipative region above. We find that n shows a striking dependence on the estimated value of the Larkin-Ovchinnikov length. The relation is not only manifest before and after irradiation but also for a variety of samples, including films, crystals, and at least two copper oxides other than YBa₂Cu₃O₇₋δ.
Resource Type
DOI
Date Available
Date Issued
Citation
  • Brown, B., Roberts, J. M., Tate, J., & Farmer, J. W. (1997). Neutron-irradiation effects on the V-I characteristics of YBa₂Cu₃O₇₋δ twinned crystals: Linking transport results in a variety of copper oxide superconductors. Physical Review B, 55(14), R8713-R8716.
Academic Affiliation
Series
Rights Statement
Funding Statement (additional comments about funding)
Publisher
Peer Reviewed
Language
Replaces
Additional Information
  • description.provenance : Submitted by Deanne Bruner (deanne.bruner@oregonstate.edu) on 2013-10-22T22:29:47Z No. of bitstreams: 1 TateJanetPhysicsNeutronIrradiationEffects.pdf: 101042 bytes, checksum: f6b55223ce077c1a7d8efd16c4fa35a7 (MD5)
  • description.provenance : Made available in DSpace on 2013-10-22T22:40:32Z (GMT). No. of bitstreams: 1 TateJanetPhysicsNeutronIrradiationEffects.pdf: 101042 bytes, checksum: f6b55223ce077c1a7d8efd16c4fa35a7 (MD5) Previous issue date: 1997-04-01
  • description.provenance : Approved for entry into archive by Deanne Bruner(deanne.bruner@oregonstate.edu) on 2013-10-22T22:40:32Z (GMT) No. of bitstreams: 1 TateJanetPhysicsNeutronIrradiationEffects.pdf: 101042 bytes, checksum: f6b55223ce077c1a7d8efd16c4fa35a7 (MD5)

Relationships

In Administrative Set:
Last modified: 10/26/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items