Preparation of GaN-based cross-sectional
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Li Zilan; Hu Xiaodong; Chen Ke; Nie Ruijuan; Luo Xuhui; Zhang Xiaoping; Yu Tongj
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Article
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2005
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Elsevier Science
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English
β 246 KB
Laser lift-off (LLO) technology is successfully used to prepare GaN-based TEM cross-sectional specimens. Detailed procedures of the method to prepare the specimens are demonstrated. Large thin areas suitable for TEM analysis were obtained. TEM images of the resulting GaN interface are studied, and t