Growth Modes of GaN Plasma-Assisted MBE Nanowires

被引:0
|
作者
Berdnikov, Yu. S. [1 ]
Sibirev, N. V. [2 ]
机构
[1] ITMO Univ, St Petersburg 197101, Russia
[2] St Petersburg State Univ, St Petersburg 198504, Russia
关键词
MOLECULAR-BEAM EPITAXY;
D O I
10.1134/S1063782618160042
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Within this work we study the plasma-assisted molecular beam epitaxy of GaN on Si(111) substrate at different substrate temperatures and III/V flux ratios. We present the model, which gives the analytical expressions for the boundaries between the three growth modes: compact layer, nanowires, and absence of growth. We extract the activation energy for nucleation of GaN nanowires on the Si(111) from the model fitting to experimental data.
引用
收藏
页码:2085 / 2087
页数:3
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