Published March 1991
| Version v1
Journal article
Tunneling study of epitaxial YBa2Cu3Ox superconducting films
- 1. Inst. of Metal Physics, Ukrainian Academy of Sciences, 36 Vernadsky str. 252142, Kiev-142 (USSR)
Description
This paper presents planar and edge-type tunnel junctions YBa2Cu3Ox-metal (Pb,Pt,In) based on epitaxial Y-Ba-Cu-O films. Features of conductance characteristics of these junctions, mainly conductance zero bias anomalies, have been considered. We have observed the difference between the Rd(V) dependences for two types of the contacts at low bias voltages V approx-lt 5 mV. This difference probably linked with an anisotropy of the states density N (ε) in near-contact region of YBa2Cu3Ox. Existence of the correlation in the temperature dependences of the states density of YBa2Cu3Ox along the Cu-O planes and perpendicularly to them have been observed
Additional details
Publishing Information
- Journal Title
- IEEE Transactions on Magnetics
- Journal Volume
- 27
- Journal Issue
- 2
- Series
- IEEE Trans. Magn.
- Journal Page Range
- 1338-1340
- ISSN
- 0018-9464
- CODEN
- IEMGA
Conference
- Title
- 1990 applied superconductivity conference.
- Dates
- 24-28 Sep 1990.
- Place
- Snowmass, CO (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23034566
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANISOTROPY; BARIUM OXIDES; COPPER OXIDES; EPITAXY; SUPERCONDUCTING FILMS; SUPERCONDUCTING JUNCTIONS; TEMPERATURE DEPENDENCE; TUNNEL EFFECT; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL GROWTH METHODS; FILMS; OXIDES; OXYGEN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-900944--.