PRESSURE-TEMPERATURE PHASE-DIAGRAMS FOR THE LOW-TEMPERATURE GROUND-STATES OF VNO2N-1 MATERIALS

被引：3

作者：

CANFIELD, PC

THOMPSON, JD

GRUNER, G

机构：

[1] UNIV CALIF LOS ANGELES,CTR SOLID STATE SCI,LOS ANGELES,CA 90024

[2] UNIV CALIF LOS ALAMOS SCI LAB,LOS ALAMOS,NM 87545

来源：

PHYSICA B | 1990年 / 163卷 / 1-3期

关键词：

D O I：

10.1016/0921-4526(90)90165-Q

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Pressure-temperature phase diagrams for the metal-to insulator transition in VNO2N-1 compounds are presented. As N approaches N = 7 the sensitivity of the metal-to-insulator transition temperature to pressure increases. In V8O15, at pressures greater than 9 kbar, an antiferromagnetic transition appears, and at pressures greater than 14 kbar, the metal-to-insulator transition is totally suppressed, leaving only the antiferromagnetic transition. © 1990.

引用

页码：191 / 193

页数：3

共 20 条

[1]

CANFIELD PC, IN PRESS

[2]

DELONG LE, 1983, PHYS REV LETT, V51, P321

[3] CRYSTAL-STRUCTURE AND ISOTHERMAL COMPRESSION OF FE2O3,CR2O3, AND V2O3 TO 50 KBARS [J].