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 No 61204006;the Fundamental Research Funds for the Central Universities under Grant No K50511250002
Effects of the growth temperature on morphological and microstructural evolution of a-plane GaN films grown on r-plane sapphires by metal organic chemical vapor deposition are investigated by atomic force microscopy a...
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...