Mechanical relaxation spectroscopy of chalcogenide glasses

被引：0

作者：

Mikla, V. I. ^{[1
]}

Horvat, A. A. ^{[1
]}

Krishtofory, A. E. ^{[1
]}

Minkovich, V. V. ^{[1
]}

机构：

[1] Uzhgorod Natl Univ, Inst Solid State Phys & Chem, Uzhgorod, Ukraine

来源：

JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS | 2011年 / 13卷 / 1-2期

关键词：

Mechanical stress; Internal friction; Structural relaxation; Chalcogenide glasses; ENERGY ACTIVATION PROCESSES; SE-GE COMPOUNDS; AMORPHOUS SELENIUM; INTERNAL-FRICTION; VISCOELASTIC PROPERTIES; RAMAN-SCATTERING; PHASE-TRANSITION; ALLOYS; FILMS;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Basic fundamentals of the elastic behavior of a standard linear solid and the internal friction technique based on this model are briefly described. The internal friction (Q(-1)) caused by various thermally activated processes in vitreous solids are reviewed for several glass compositions in relation to atomic mobility and other relevant properties. A similar relaxation mechanism is the inherent feature of different vitreous solids. The present authors suggest that the mechanisms responsible for the internal friction peaks in selenium-based glasses are closely related to the polymeric structure. These peaks exist in many polymers and may be considered as they universal feature.

引用

页码：1 / 12

页数：12

共 45 条

[1]

[Anonymous], 1973, PHYS GLASSY POLYM

[2]

Bartenev G.M., 1970, STRUCTURE MECH PROPE

[3]

BELL JFW, 1977, J PHYS LETT E, V10, P1945

[4]

BENROW JJ, 1963, PHYS CHEM GLASSES-B, V4, P161

[5]

BENROW JJ, 1953, J SCI INSTRUM, V30, P412

[6]

BILANICH VS, 1993, IZV AKAD NAUK FIZ+, V57, P163

[7]

BILANICH VS, 1992, UKR FIZ ZH+, V37, P124

[8]

BILANICH VS, 1998, PHYS CHEM GLASSES-B, V24, P825

[9]

BLUM SL, 1955, J AM CERAM SOC, V38, P205

[10] ELASTIC AND VISCOELASTIC PROPERTIES OF AMORPHOUS SELENIUM AND IDENTIFICATION OF THE PHASE-TRANSITION BETWEEN RING AND CHAIN STRUCTURES [J].

BOHMER, R ;

ANGELL, CA .

PHYSICAL REVIEW B, 1993, 48 (09) :5857-5864

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