Metal-Insulator Transition in Layered-Perovskite Sr3V2O7
- 1 December 1990
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 29 (12A) , L2190
- https://doi.org/10.1143/jjap.29.l2190
Abstract
We have found a metal-insulator transition in the layered-perovskite vanadate Sr3V2O7. The transition from the metallic state to the insulating state took place by substituting Cr for V. Magnetization measurements did not indicate the drastic change between metallic and insulating states. The possibility of high-T c superconductivity was also discussed in comparison with the layered-cuprate and other oxide superconductors.Keywords
This publication has 17 references indexed in Scilit:
- Existence of Superconducting States Above 30 K in Sr-V-O Systems Doped with Various ElementsJapanese Journal of Applied Physics, 1990
- Missing valence states, diamagnetic insulators, and superconductorsPhysical Review Letters, 1988
- Extended Hubbard Models for Transition Metal Oxides and Halides: Importance of Spin and Charge Fluctuations in Charge Transfer MetalsJapanese Journal of Applied Physics, 1988
- Pairing in the two-dimensional Hubbard model: A Monte Carlo studyPhysical Review B, 1988
- Theory of high-superconductivity in oxidesPhysical Review Letters, 1987
- Bipolaronic superconductivityPhysical Review B, 1981
- Electrical properties of thesystemPhysical Review B, 1980
- Unified model of the insulator-metal transition in and the high-temperature transitions inPhysical Review B, 1975
- Mott Transition in Cr-DopedPhysical Review Letters, 1969
- Oxides Which Show a Metal-to-Insulator Transition at the Neel TemperaturePhysical Review Letters, 1959