METAL-INSULATOR-TRANSITION IN LAYERED-PEROVSKITE SR3V2O7

被引：18

作者：

FUKUSHIMA, N

TANAKA, S

NIU, H

ANDO, K

机构：

[1] Advanced Research Laboratory, Research and Development Center

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1990年 / 29卷 / 12期

关键词：

VANADIUM OXIDE; METAL-INSULATOR TRANSITION; LAYERED-PEROVSKITE STRUCTURE; HIGH-TC SUPERCONDUCTIVITY; ELECTRON SPIN RESONANCE;

D O I：

10.1143/JJAP.29.L2190

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

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.

引用

页码：L2190 / L2192

页数：3

共 19 条

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