Fourier transformation study of the franz-keldysh oscillation in sin+ gaas structures
文献类型：期刊论文
| 作者 | Jin, P; Pan, SH; Liang, JB |
| 刊名 | Acta physica sinica
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000089304200029 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.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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来源：半导体研究所
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