Published 1994 | Version v1
Report Open

Superconductivity, magnetism and metal-insulator transitions in some ternary and pseudoternary 3d-, 4d- and 5d-metal oxides

Creators

  • 1. Ames Lab., IA (United States)
  • 2. DuPont, Wilmington, DE (United States)

Description

Electron conduction effects have been found to be particularly important in the metallic compounds LiV2O4 and possibly Sr2Ir1-xRuxO4 (x > 0.7), but not in metallic Sr1-xLaxVO3 (x < 0.7), and they cause the compounds Sr2IrO4 and ZnV2O4 to be (Mott-Hubbard) insulators. The LiV2O4 spinel compound is especially interesting, because the V ions exhibit rather clear local moment (S = 1/2) behavior even though the compound is a metal

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE95005904; NTIS; US Govt. Printing Office Dep.

Files

26044240.pdf

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Additional details

Publishing Information

Imprint Pagination
23 p.
Report number
CONF-9410283--1

Conference

Title
17. international Taniguchi symposium on theoretical physics on spectroscopy of Mott Insulators and Correlated Metals.
Dates
24-29 Oct 1994.
Place
Shima (Japan).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26044240
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ELECTRIC CONDUCTIVITY; IRIDIUM OXIDES; LANTHANUM OXIDES; LITHIUM OXIDES; MAGNETIC PROPERTIES; PHASE TRANSFORMATIONS; RUTHENIUM OXIDES; STRONTIUM OXIDES; SUPERCONDUCTIVITY; TERNARY ALLOY SYSTEMS; VANADIUM OXIDES; ZINC OXIDES
Descriptors DEC
ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; ALLOY SYSTEMS; CHALCOGENIDES; ELECTRICAL PROPERTIES; IRIDIUM COMPOUNDS; LANTHANUM COMPOUNDS; LITHIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; RUTHENIUM COMPOUNDS; STRONTIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS; ZINC COMPOUNDS

Optional Information

Contract/Grant/Project number
Contract AC05-84OR21400
Funding organization
USDOE, Washington, DC (United States).