Published January 1997
| Version v1
Journal article
Nonlocal conductivity in Bi2Sr2CaCu2O8+δ crystals
- 1. Department of Physics, Ohio State University, Columbus, Ohio 43210 (United States)
Description
Using an eight-terminal geometry, we have measured voltages in Bi2Sr2CaCu2O8+δ single crystals with current injected both parallel and perpendicular to the crystallographic c axis and with magnetic fields H≤3 kOe, H parallel c axis. In a range of fields and temperatures for which the conductivity is Ohmic, our results disagree with a model that assumes classical electrodynamics. We believe that interlayer vortex coupling is responsible for nonlocal conductivity in this regime. copyright 1997 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review. B, Condensed Matter
- Journal Volume
- 55
- Journal Issue
- 2
- Journal Page Range
- p. R708-R711.
- ISSN
- 0163-1829
- CODEN
- PRBMDO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 28048797
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; ELECTRIC CONDUCTIVITY; HIGH-TC SUPERCONDUCTORS; MAGNETIC FIELDS; MAGNETIC FLUX; MIXED STATE; MONOCRYSTALS; STRONTIUM OXIDES; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTALS; ELECTRICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS