Raman scattering study of PbZrO3 under high pressure

被引：3

作者：

Furuta, H ^{[1
]}

Endo, S

Ming, LC

Kobayashi, M

机构：

[1] Japan Sci & Technol Corp, CREST, Kawaguchi, Saitama 3320012, Japan

[2] Osaka Univ, Res Ctr Mat Sci Extreme Condit, Osaka 5608531, Japan

[3] Univ Hawaii Manoa, Hawaii Inst Geophys & Planetol, Honolulu, HI 96822 USA

[4] Osaka Univ, Dept Engn Sci, Osaka 5608531, Japan

来源：

PHYSICA B | 1999年 / 263卷

关键词：

PbZrO3; high pressure; Raman scattering; phase transition;

D O I：

10.1016/S0921-4526(98)01464-1

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Raman scattering experiments of a polycrystalline PbZrO3 have been performed at pressures up to 30 GPa using a diamond anvil cell at room temperature. Two-phase transitions induced by pressure were found at pressures near 2.3 and 17.5 GPa. This result is in good agreement with the dielectric anomalies previously observed in the polycrystal and with the changes in the color which were observed in the single crystal under the microscopic observations at about 3 and 19 GPa. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：816 / 818

页数：3

共 12 条

[1] OPTICAL FLUORESCENCE SYSTEM FOR QUANTITATIVE PRESSURE MEASUREMENT IN DIAMOND-ANVIL CELL [J].

BARNETT, JD ;

BLOCK, S ;

PIERMARINI, GJ .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1973, 44 (01) :1-9

[2] TEMPERATURE AND HYDROSTATIC-PRESSURE DEPENDENCE OF VIBRATIONAL MODES IN PBTI1-XZRXO3 [J].

BAUERLE, D ;

HOLZAPFEL, WB ;

PINCZUK, A ;

YACOBY, Y .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1977, 83 (01) :99-107

[3]

FUJISHITA H, 1979, J PHYS SOC JPN, V46, P1979

[4]

KOBAYASHI Y, UNPUB J PHYS CHEM SO

[5] RAMAN-SPECTRA AND PRESSURE-INDUCED PHASE-TRANSITION IN NANOCRYSTALLINE PBZRO3 [J].

MENG, JF ;

ZOU, GT ;

CUI, QL ;

ZHU, ZQ ;

DU, ZL .

SOLID STATE COMMUNICATIONS, 1994, 91 (07) :519-521

[6]

MING LC, 1998, HIGH PRESSURE RES EA, P441

[7] RAMAN-SPECTRUM OF PBZRO3 [J].

PASTO, AE ;

CONDRATE, RA .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1973, 56 (08) :436-438

[8]

PISARSKI M, 1984, MATER RES SOC S P, V22, P169

[9]

ROLEDER K, 1988, FERROELECTRICS, V80, P809

[10]

SAMARA GA, 1974, MAT PRESSURE, P179

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