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	Fourier transformation study of the franz-keldysh oscillation in sin+ gaas structures
	Jin, P; Pan, SH; Liang, JB
刊名	Acta physica sinica
	2000-09-01
卷号	49期号:9页码:1821-1828
关键词	Franz-keldysh oscillation Fourier transformation Gaas
ISSN号	1000-3290
通讯作者	Jin, p()
英文摘要	Fourier transformation (ft) method has been used in the theoretical lineshape analysis of the franz-keldysh oscillation (fko) in detail by numerical simulation. the fko of a set of gaas sin+ samples was obtained in photoreflectance measurements. the ft spectra of a part of the samples,including of the real part,imaginary part, and mode of the ft,are well consistent with the theoretical lineshapes. the ratio of the square root of the reduced mass of the light hole (lh) to the heavy hole (hh), root mu(1)/root mu(h), obtained in the analysis was in the range of 0.805 to 0.816 for different samples. in addition,the built-in electric field f-1, and the modulation field delta f = f-1 - f-2 induced by photo-modulation were also obtained in the analysis. however,for a few samples great difference was found in the lineshape of the real part and imaginary part of their ft spectra from the theoretical lineshape. in this case the mode of the ft spectra still can be used to obtain useful information.
WOS关键词	DELTA-DOPED GAAS ; PHOTOREFLECTANCE ; FIELD ; ELECTROREFLECTANCE ; SPECTROSCOPY
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000089304200029
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428950
专题	半导体研究所
通讯作者	Jin, P
作者单位	1.Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Jin, P,Pan, SH,Liang, JB. Fourier transformation study of the franz-keldysh oscillation in sin+ gaas structures[J]. Acta physica sinica,2000,49(9):1821-1828.
APA	Jin, P,Pan, SH,&Liang, JB.(2000).Fourier transformation study of the franz-keldysh oscillation in sin+ gaas structures.Acta physica sinica,49(9),1821-1828.
MLA	Jin, P,et al."Fourier transformation study of the franz-keldysh oscillation in sin+ gaas structures".Acta physica sinica 49.9(2000):1821-1828.

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