Published 2008 | Version v1
Journal article Metadata-only

Isotope effect in high Tc superconductors

Creators

  • 1. Dept. of Physics, Allahabad Agricultural Institute -Deemed University, Allahabad (India)

Description

The isotope effect in high Tc superconductors is studied by using two square well potentials for interlayer interaction and intralayer interaction. The interlayer interaction is assumed to be non phononic while intralayer interaction is phononic in nature. Expressions for isotope effect α and Tc are obtained and numerically solved for practical values of interlayer and intralayer interactions. (author)

Additional details

Publishing Information

Journal Title
National Academy Science Letters
Journal Volume
31
Journal Issue
7-8
Journal Page Range
p. 229-232
CODEN
NASLDX

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
39117127
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
BARIUM OXIDES; BCS THEORY; COPPER OXIDES; HIGH-TC SUPERCONDUCTORS; ISOTOPE EFFECTS; TRANSITION TEMPERATURE; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS; YTTRIUM COMPOUNDS

Optional Information

Notes
24 refs., 1 fig., 1 tab.