PRESSURE-INDUCED TRANSFORMATIONS IN GLASSES

被引：52

作者：

KARPOV, VG

GRIMSDITCH, M

机构：

[1] Materials Science Division, Argonne National Laboratory, Argonne

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.48.6941

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The double-well potential model, well known to describe many low-temperature properties of amorphous materials, has been extended to incorporate effects of high pressures. The resulting model not only explains the temperature and time dependences of pressure-induced phenomena but also provides possible explanations for thermal annealing effects as well as irradiation compaction. The results of Brillouin-light-scattering experiments designed to test various predictions of the model are presented: good agreement is obtained.

引用

页码：6941 / 6948

页数：8

共 28 条

[1] LOW-TEMPERATURE THERMAL-EXPANSION OF DISORDERED SOLIDS [J].

ACKERMAN, DA ;

ANDERSON, AC ;

COTTS, EJ ;

DOBBS, JN ;

MACDONALD, WM ;

WALKER, FJ .

PHYSICAL REVIEW B, 1984, 29 (02) :966-975

[2]

ALBADERGENOVA SD, 1990, TRANSPORT CORRELATIO, P129

[3] ANOMALOUS LOW-TEMPERATURE THERMAL PROPERTIES OF GLASSES AND SPIN GLASSES [J].

ANDERSON, PW ;

HALPERIN, BI ;

VARMA, CM .

PHILOSOPHICAL MAGAZINE, 1972, 25 (01) :1-&

[4] THEORY OF LOW-TEMPERATURE THERMAL-EXPANSION OF GLASSES [J].

GALPERIN, YM ;

GUREVICH, VL ;

PARSHIN, DA .

PHYSICAL REVIEW B, 1985, 32 (10) :6873-6883

[5] LOCALIZED STATES IN GLASSES [J].

GALPERIN, YM ;

KARPOV, VG ;

KOZUB, VI .

ADVANCES IN PHYSICS, 1989, 38 (06) :669-737

[6] ANNEALING AND RELAXATION IN THE HIGH-PRESSURE PHASE OF AMORPHOUS SIO2 [J].

GRIMSDITCH, M .

PHYSICAL REVIEW B, 1986, 34 (06) :4372-4373

[7] POLYMORPHISM IN AMORPHOUS SIO2 [J].

GRIMSDITCH, M .

PHYSICAL REVIEW LETTERS, 1984, 52 (26) :2379-2381

[8] BRILLOUIN-SCATTERING FROM AMORPHOUS MATERIALS AT HIGH-PRESSURES [J].

GRIMSDITCH, M ;

BHADRA, R ;

MENG, Y .

PHYSICAL REVIEW B, 1988, 38 (11) :7836-7838

[9]

Hayes W, 2012, SCATTERING LIGHT CRY

[10] RAMAN-SPECTROSCOPY OF SIO2 GLASS AT HIGH-PRESSURE [J].

HEMLEY, RJ ;

MAO, HK ;

BELL, PM ;

MYSEN, BO .

PHYSICAL REVIEW LETTERS, 1986, 57 (06) :747-750

← 1 2 3 →