EDM 2008: INTERNATIONAL WORKSHOP AND TUTORIALS ON ELECTRON DEVICES AND MATERIALS, PROCEEDINGS
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2008年
关键词:
MBE;
kinetics;
heterogeneous nucleation;
D O I:
10.1109/SIBEDM.2008.4585843
中图分类号:
O42 [声学];
学科分类号:
070206 ;
082403 ;
摘要:
At the present work 3D nucleation kinetics of GaN on (0001)AlN was experimentally studied. The initial stages of the GaN growth on the flat AlN surface were monitored by a real-time reflection high-energy electron diffraction (RHEED) technique. Exponential 3D-nucleation kinetics of GaN was experimentally revealed. Experimental results are discussed in the frame of scaling equation for the islands density.