Supported by the National Natural Science Foundation of China(Grant Nos.11574362 and 61704008)。
We demonstrate that a low-temperature Ga N insertion layer could significantly improve the surface morphology of non-polar a-plane Ga N.The two key factors in improving the surface morphology of non-polar a-plane Ga N...
Supported by the National Natural Science Foundation of China under Grant Nos 91233111,61274041,11275228,61006004 and 61076001;the National Basic Research Program of China(No 2012CB619305);the National High-Technology R&D Program of China(No 2011AA03A101).
By using x-ray diffraction analysis,we investigate the major structural parameters such as strain state and crystal quality of non-polar a-plane In_(x)𝑦Ga_(1−x)𝑦N thin films grown on r-sapphire substrates by metalor...
supported by the Special Funds for Major State Basic Research Project of China (Grant No. 2011CB301900);High Technology Research Program of China (Grant No. 2009AA03A198);the National Natural Science Foundation of China (Grant Nos. 60990311, 60721063, 60906025, 60936004, 60731160628, and 60820106003);the Natural Science Foundation of Jiangsu Province of China (Grant Nos. BK2008019, BK2010385, BK2009255, and BK2010178);the Research Funds from NJU-Yangzhou Institute of Opto-electronics, China
The non-polar a-plane GaN is grown on an r-plane sapphire substrate directly without a buffer layer by metal- organic chemical vapour deposition and the effects of V/III ratio growth conditions are investigated. Atomi...
Project supported by the National Natural Science Foundation of China (Grant Nos. 60676032, 60577030 and 60476028);the National Basic Research Program of China (Grant No. 2007CB307004);the National Science Foundation for Post-doctoral Scientists of China (Grant No. 20060400018)
Non-polar a-plane (1120) GaN films have been grown on r-plane (1102) sapphire substrates by metal organic chemical vapour deposition. The influences of V/III ratio on the species diffusion anisotropy of a-plane Ga...