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Ratchet effect induced by linearly polarized near- and mid-infrared radiation in InAs nanowires patterned quasi two-dimensional electron system
Jiang CY; Ma H; Yu JL; Liu Y; Chen YH; Jiang, CY (reprint author), Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China, cyjiang@semi.ac.cn; yhchen@semi.ac.cn
2011
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume99Issue:3Pages:32106
AbstractIn this letter, we studied the polarization dependent current excited by near- and mid-infrared radiations in InAs nanowires patterned quasi two-dimensional structures. We observed a current with a predominated direction along the wires at normal incidence of mid-infrared radiation and attributed it to the ratchet effect. Photogalvanic effect induced by obliquely incident excitation is also observed. Under near-infrared excitation, however, the normal incident ratchet effect becomes insignificant and the linear photogalvanic effect at oblique incidence dominantly contributes to the electric current. (C) 2011 American Institute of Physics. [doi:10.1063/1.3610966]
metadata_83中科院半导体材料科学重点实验室
KeywordQuantum Wires Optical-properties Rectification Fluctuations
Subject Area半导体材料
Funding OrganizationNational Natural Science Foundation of China[10804105, 60990313]; 973 program; DAAD
Indexed BySCI
Language英语
Date Available2012-02-06
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22797
Collection中科院半导体材料科学重点实验室
Corresponding AuthorJiang, CY (reprint author), Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China, cyjiang@semi.ac.cn; yhchen@semi.ac.cn
Recommended Citation
GB/T 7714
Jiang CY,Ma H,Yu JL,et al. Ratchet effect induced by linearly polarized near- and mid-infrared radiation in InAs nanowires patterned quasi two-dimensional electron system[J]. APPLIED PHYSICS LETTERS,2011,99(3):32106.
APA Jiang CY.,Ma H.,Yu JL.,Liu Y.,Chen YH.,...&yhchen@semi.ac.cn.(2011).Ratchet effect induced by linearly polarized near- and mid-infrared radiation in InAs nanowires patterned quasi two-dimensional electron system.APPLIED PHYSICS LETTERS,99(3),32106.
MLA Jiang CY,et al."Ratchet effect induced by linearly polarized near- and mid-infrared radiation in InAs nanowires patterned quasi two-dimensional electron system".APPLIED PHYSICS LETTERS 99.3(2011):32106.
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