Published 1989 | Version v1
Book Metadata-only

Transport properties in superconducting oxides Bi2-xPbxCa2Sr2Cu3Oy system

Creators

  • 1. Dept. of Physics, Univ. Science and Technology China, Hefei, Anhui. (China)
  • 2. Dept. of Applied Chemistry, Univ. Science and Technology China, Hefei, Anhui, (China)
  • 3. Dept. of Physics, Zhejiang Univ., Hangzhou (China)

Description

Transport properties of Bi2-x PbxCa2Sr2Cu3Oy (x = 0, 0.2, 0.4 and 0.6) were investigated by means of measuring Hall coefficient between Tc up to 300K. The experimental results show that the carrier density nH is linearly T-dependent, e.g. the formula nH(T) = no(1 + aT) is well satisfied in normal state. nH decreases intensely with increasing Pb content, and does not vary with the magnetic fields. The results are compared with a recent theoretical calculation

Additional details

Publishing Information

Publisher
Elsevier Science Pub. Co., Inc.
Imprint Place
New York, NY (USA)
Imprint Title
Proceedings of the international conference on materials and mechanisms of superconductivity. High temperature superconductors II. Part 1-2
Imprint Pagination
1744 p.
Journal Page Range
p. 1197-1198.

Conference

Title
International conference on materials and mechanisms of superconductivity - high-temperature superconductors II.
Dates
23-28 Jul 1989.
Place
Stanford, CA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
21057787
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BISMUTH OXIDES; CALCIUM OXIDES; CARRIER DENSITY; COPPER OXIDES; CRITICAL FIELD; CURRENT DENSITY; EXPERIMENTAL DATA; HALL EFFECT; LEAD OXIDES; POWDERS; RARE EARTH COMPOUNDS; STRONTIUM OXIDES; SUPERCONDUCTIVITY; SUPERCONDUCTORS; TEMPERATURE DEPENDENCE; THEORETICAL DATA
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; DATA; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; INFORMATION; LEAD COMPOUNDS; MAGNETIC FIELDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; STRONTIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Secondary number(s)
CONF-890718--.