Room-temperature spin-oriented photocurrent under near-infrared irradiation and comparison of optical means with shubnikov de-haas measurements in alxga1-xn/gan heterostructures | |
Tang, Y. Q.; Shen, B.; He, X. W.; Han, K.; Tang, N.; Chen, W. H.; Yang, Z. J.; Zhang, G. Y.; Chen, Y. H.; Tang, C. G. | |
刊名 | Applied physics letters
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2007-08-13 | |
卷号 | 91期号:7页码:3 |
ISSN号 | 0003-6951 |
DOI | 10.1063/1.2770659 |
通讯作者 | Tang, y. q.() |
英文摘要 | The admixture of linear and circular photogalvanic effects and (cpges) in alxga1-xn/gan heterostructures has been investigated quantitatively by near-infrared irradiation at room temperature. the spin-based photocurrent that the authors have observed solidly indicates the sizable spin-orbital interaction of the two-dimensional electron gas in the heterostructures. further analysis shows consistency between studies by optical and magnetic (shubnikov de-haas) measurements on the spin-orbital coupling effects among different alxga1-xn/gan heterostructures, indicating that the cpge measurement is a good way to investigate the spin splitting and the spin polarization in semiconductors. (c) 2007 american institute of physics. |
WOS关键词 | POLARIZATION |
WOS研究方向 | Physics |
WOS类目 | Physics, Applied |
语种 | 英语 |
出版者 | AMER INST PHYSICS |
WOS记录号 | WOS:000248866600047 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2426994 |
专题 | 半导体研究所 |
通讯作者 | Tang, Y. Q. |
作者单位 | 1.Peking Univ, Sch Phys, State Key Lab Artificial Microstruct & Mesoscop P, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Lab Semicond Mat Sci, Beijing 100083, Peoples R China 3.Natl Taiwan Univ, Dept Phys, Taipei 106, Taiwan |
推荐引用方式 GB/T 7714 | Tang, Y. Q.,Shen, B.,He, X. W.,et al. Room-temperature spin-oriented photocurrent under near-infrared irradiation and comparison of optical means with shubnikov de-haas measurements in alxga1-xn/gan heterostructures[J]. Applied physics letters,2007,91(7):3. |
APA | Tang, Y. Q..,Shen, B..,He, X. W..,Han, K..,Tang, N..,...&Chen, Y. F..(2007).Room-temperature spin-oriented photocurrent under near-infrared irradiation and comparison of optical means with shubnikov de-haas measurements in alxga1-xn/gan heterostructures.Applied physics letters,91(7),3. |
MLA | Tang, Y. Q.,et al."Room-temperature spin-oriented photocurrent under near-infrared irradiation and comparison of optical means with shubnikov de-haas measurements in alxga1-xn/gan heterostructures".Applied physics letters 91.7(2007):3. |
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