Published September 1, 1987
| Version v1
Journal article
Effects of substitution of O by S and Cu by Fe on superconductivity in YBa2Cu3O7
Creators
- 1. Racah Institute of Physics, The Hebrew University, Jerusalem, Israel
Description
The single-phase high-T/sub c/ superconductors YBa2Cu3O/sub 7-//sub x/S/sub x/ and YBa2Cu/sub 3(1-//sub y//sub )/Fe3/sub y/O7 have been prepared and studied by dc magnetometry. YBa2Cu3O6S has a larger unit cell than YBa2Cu3O7, and yet has the same T/sub c/; its phase transition is sharper and displays full Meissner effect. Substitution of Cu by Fe leads to a sharp decrease in T/sub c/
Additional details
Publishing Information
- Journal Title
- Phys. Rev., B: Condens. Matter
- Journal Volume
- 36
- Journal Issue
- 7
- Series
- Phys. Rev., B: Condens. Matter.
- Journal Page Range
- 3923-3925
- ISSN
- 0163-1829
- CODEN
- PRBMD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19008037
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; IMPURITIES; IRON ADDITIONS; MEISSNER-OCHSENFELD EFFECT; SULFUR ADDITIONS; SUPERCONDUCTIVITY; TRANSITION TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS