RAMAN-SPECTROSCOPIC STUDY OF AMORPHOUS PB5GE3O11 AND ITS CRYSTALLIZATION

被引：7

作者：

LAN, GX ^{[1
]}

SUN, HY ^{[1
]}

YIN, ZY ^{[1
]}

WANG, JY ^{[1
]}

WANG, HF ^{[1
]}

机构：

[1] TIANJIN UNIV,DEPT PHYS,TIANJIN 300072,PEOPLES R CHINA

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1991年 / 164卷 / 01期

关键词：

D O I：

10.1002/pssb.2221640103

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Amorphous Pb5Ge3O11 is prepared by single-roller quenching. Internal vibrational modes of the GeO4(4-) tetrahedra (and the Ge2O7(6-) double-tetrahedra) are observed in the Raman spectrum from amorphous Pb5Ge3O11. The Raman spectra of the sample annealed at 410-degrees-C are different from that annealed at higher temperature. The results confirm the existence of a metastable phase in the crystallization process of amorphous Pb5Ge3O11. The Raman frequencies of stable crystalline Pb5Ge3O11 decrease with increasing annealing temperature, and this is attributed to the stress induced during crystallization.

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页码：39 / 44

页数：6

相关论文

共 14 条

[1] EVOLUTION OF FERROELECTRICITY IN ULTRAFINE-GRAINED PB5GE3O11 CRYSTALLIZED FROM GLASS [J].

GLASS, AM ;

NASSAU, K ;

SHIEVER, JW .

JOURNAL OF APPLIED PHYSICS, 1977, 48 (12) :5213-5216

[2] ANOMALOUS DIELECTRIC BEHAVIOR AND REVERSIBLE PYROELECTRICITY IN ROLLER-QUENCHED LINBO3 AND LITAO3 GLASS [J].

GLASS, AM ;

LINES, ME ;

NASSAU, K ;

SHIEVER, JW .

APPLIED PHYSICS LETTERS, 1977, 31 (04) :249-251

[3] PHASE RELATIONS AND CRYSTALLIZATION OF GLASS IN SYSTEM PBO-GEO2 [J].

HASEGAWA, H ;

SHIMADA, M ;

KOIZUMI, M .

JOURNAL OF MATERIALS SCIENCE, 1973, 8 (12) :1725-1730

[4] CRYSTAL-STRUCTURE DETERMINATION OF FERROELECTRIC PHASE OF 5PBO.3GEO2 [J].

IWATA, Y ;

KOIZUMI, H ;

KOYANO, N ;

SHIBUYA, I ;

NIIZEKI, N .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1973, 35 (01) :314-314

[5] STRUCTURE AND DIELECTRIC-PROPERTIES OF AMORPHOUS LINBO3 THIN-FILMS PREPARED BY A SPUTTERING DEPOSITION [J].

KITABATAKE, M ;

MITSUYU, T ;

WASA, K .

JOURNAL OF APPLIED PHYSICS, 1984, 56 (06) :1780-1784

[6] FERROELECTRIC GLASSES - A DISCUSSION OF DEFINITIONS AND CRITERIA [J].

LAWLESS, WN ;

GLASS, AM .

FERROELECTRICS, 1980, 29 (3-4) :205-207

[7] THE COMPLETE RAMAN-SPECTRUM OF PARA-ELECTRIC AND FERROELECTRIC LEAD GERMANATE [J].

LOCKWOOD, DJ ;

HOSEA, TJ ;

TAYLOR, W .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1980, 13 (08) :1539-1553

[8] RELAXATION PROCESSES ASSOCIATED WITH CRYSTALLIZATION AND GLASS-TRANSITION IN AMORPHOUS 5PBO.3GEO2 [J].

MAEDA, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1985, 24 (04) :397-400

[9] INVESTIGATIONS OF AMORPHOUS PBTIO3 AND ITS CRYSTALLIZATION [J].

NAKAMURA, T ;

TAKASHIGE, M ;

MITSUI, T .

FERROELECTRICS, 1981, 37 (1-4) :583-586

[10] CRYSTALLIZATION OF VITREOUS AND METASTABLE PB5GE3O11 [J].

NASSAU, K ;

SHIEVER, JW ;

JOY, DC ;

GLASS, AM .

JOURNAL OF CRYSTAL GROWTH, 1977, 42 (DEC) :574-578