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[期刊论文] 作者：Du Xiuli,Wang Yan,Shen Yi,
来源：系统工程与电子技术：英文版 年份：2009
Ambiguity function (AF) is proposed to represent ultrasonic signal to resolve the preprocessing prob- lem of different center frequencies and different arriving...
,Scattering behaviour of a two-dimensional electron gas induced by Al composition fluctuation in Alx
[期刊论文] 作者：Wang Yan,Shen Bo,Xu Fu-Jun,Huang Sen,Miao Zhen-Lin,Lin Fang,Yang Zhi-Jian,Zhang Guo-Yi,
来源：中国物理B（英文版） 年份：2009
This paper reports that cathodoluminescence (CL) measurements have been done to study the alloy fluctuation of the Al0.3Ca0.7N layer in Al0.3Ca0.7N/GaN heterost...
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