The energy of tilt grain boundaries around (0001) in GaN

被引：8
|
作者：
Chen, J
Ruterana, P
Nouet, G
机构：
[1] ENSICAEN, CNRS, UMR 6176,SIFCOM, Lab Struct Interfaces & Fonctionnal Couches Mince, F-14050 Caen, France
[2] Inst Univ Technol, Lab Univ rech Sci Alencon, F-61250 Damigny, France
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2006年 / 203卷 / 02期
关键词：
D O I：
10.1002/pssa.200521178
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The energy of coincidence boundaries is investigated for rotations about the [0001] axis in wurtzite GaN. A boundary may have two types of interfaces corresponding to the edge or diagonal of the unit cell of the coincidence site lattice. Their energy is shown to be a function of the structural units in the unit period, and to have only two minima which are determined for the edge boundaries in the range 0 - 60 degrees.
引用
收藏
页码：247 / 258
页数：12
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