ACOUSTIC DISPERSION IN SILICA AEROGELS OBSERVED BY BRILLOUIN-SCATTERING - EVIDENCE FOR PHONON-FRACTON CROSSOVER

被引：9

作者：

COURTENS, E ^{[1
]}

PELOUS, J ^{[1
]}

PHALIPPOU, J ^{[1
]}

VACHER, R ^{[1
]}

WOIGNIER, T ^{[1
]}

机构：

[1] UNIV MONTPELLIER 2,SCI MAT VITREUX LAB,UNITE 1119,F-34060 MONTPELLIER,FRANCE

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1987年 / 95-6卷

关键词：

D O I：

10.1016/S0022-3093(87)80731-7

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

引用

页码：1175 / 1180

页数：6

共 16 条

[1] IS THE ELASTIC ENERGY OF AMORPHOUS MATERIALS ROTATIONALLY INVARIANT [J].

ALEXANDER, S .

JOURNAL DE PHYSIQUE, 1984, 45 (12) :1939-1945

[2]

ALEXANDER S, 1982, J PHYS LETT-PARIS, V43, pL625, DOI 10.1051/jphyslet:019820043017062500

[3] FRACTION INTERPRETATION OF VIBRATIONAL PROPERTIES OF CROSS-LINKED POLYMERS, GLASSES, AND IRRADIATED QUARTZ [J].

ALEXANDER, S ;

LAERMANS, C ;

ORBACH, R ;

ROSENBERG, HM .

PHYSICAL REVIEW B, 1983, 28 (08) :4615-4619

[4] BRILLOUIN-SCATTERING MEASUREMENTS OF PHONON-FRACTON CROSSOVER IN SILICA AEROGELS [J].

COURTENS, E ;

PELOUS, J ;

PHALIPPOU, J ;

VACHER, R ;

WOIGNIER, T .

PHYSICAL REVIEW LETTERS, 1987, 58 (02) :128-131

[5]

COURTENS E, IN PRESS Z PHYSIK

[6] A SAXS STUDY OF SILICA AEROGELS [J].

CRAIEVICH, A ;

AEGERTER, MA ;

DOSSANTOS, DI ;

WOIGNIER, T ;

ZARZYCKI, J .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1986, 86 (03) :394-406

[7]

Mandelbrot B. B., 1982, FRACTAL GEOMETRY NAT

[8] SYNTHESIS OF MONOLITHIC SILICA-GELS BY HYPERCRITICAL SOLVENT EVACUATION [J].

PRASSAS, M ;

PHALIPPOU, J ;

ZARZYCKI, J .

JOURNAL OF MATERIALS SCIENCE, 1984, 19 (05) :1656-1665

[9]

RAMMAL R, 1983, J PHYS LETT-PARIS, V44, pL13, DOI 10.1051/jphyslet:0198300440101300

[10]

SANDERCOCK J, 1982, TOP APPL PHYS, V51, P176

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