LOW-ANGLE [011] TILT BOUNDARY IN GERMANIUM .1. HIGH-RESOLUTION STRUCTURE DETERMINATION

被引：81

作者：

BOURRET, A

DESSEAUX, J

机构：

[1] Centre d'Etudes Nucléaires de Grenoble, Département de Recherche Fondamentale, Grenoble Cedex, Section de Physique du Solide

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1979年 / 39卷 / 04期

关键词：

D O I：

10.1080/01418617908239281

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Pure tilt boundaries (θ = 0·5 to 5°) in germanium bicrystals with a [011] common axis have been studied with respect to the tilt angle, θ, and the grain-boundary plane. Structural detail is revealed at a 3 Ä level by multi-beam interference using both a 100 and a 500 keV electron microscope. At this scale great complexity arises from dislocation splitting. Four types of grain boundaries are encountered: they are formed with dislocations having 1/2[011] Burgers vector, but also with very uncommon Burgers vectors such as [111] (split into three Frank dislocations) or 1/2[211] (split into three partials). The type of grain boundary is determined by both the tilt angle and the grain-boundary plane. © 1979 Taylor & Francis Group, LLC.

引用

页码：405 / 418

页数：14

共 22 条

[1] AEBI U, 1973, Journal of Supramolecular Structure, V1, P498, DOI 10.1002/jss.400010606
[2] Amelinckx S., 1958, NUOVO CIMENTO, V7, P569, DOI [10.1007/BF02751495, DOI 10.1007/BF02751495]
[3] [Anonymous], 2012, CRYSTAL DEFECTS CRYS
[4] THERMODYNAMICS OF GLIDE AND SHUFFLE DISLOCATIONS IN DIAMOND LATTICE
BLANC, J
[J]. PHILOSOPHICAL MAGAZINE, 1975, 32 (05): : 1023 - 1032
[5] BOURRET A, 1977, J MICROSC SPECT ELEC, V2, P467
[6] BOURRET A, 1977, J MICROSC SPECT ELEC, V2, P13
[7] DARBY TP, 1977, PHIL MAG, V36, P153
[8] MULTI-BEAM LATTICE IMAGES FROM GERMANIUM ORIENTED IN (011)
DESSEAUX, J
RENAULT, A
BOURRET, A
[J]. PHILOSOPHICAL MAGAZINE, 1977, 35 (02): : 357 - 372
[9] Frank F. C., 1950, S PLAST DEF CRYST SO, P150
[10] A SURFACE EFFECT ASSOCIATED WITH DISLOCATION RIBBONS
GEVERS, R
AMELINCKX, S
DELAVIGNETTE, P
[J]. PHILOSOPHICAL MAGAZINE, 1961, 6 (72) : 1515 - +

← 1 2 3 →