Ultraviolet photovoltage characteristics of SrTiO3-delta/Si heterojunction
Zhao, K; Huang, YH; Zhou, QL; Jin, KJ; Lu, HB; He, M; Cheng, BL; Zhou, YL; Chen, ZH; Yang, GZ
Corresponding AuthorLu, HB()
AbstractA photovoltaic effect is observed in the heterostructure of p-Si/n-SrTiO3-delta (p: hole carrier type, n: electron carrier type). The current-voltage curve exhibits a good rectifying characteristic similar to that of the traditional diode. The junction shows the open circuit voltage of 126 mV/mJ, the short circuit current of 1.78 mA/mJ, and the response time faster than 10 ns for ultraviolet pulsed laser of 25 ns in duration at room temperature, suggesting the promising potential of this junction as a new type of ultrafast ultraviolet detectors with high sensitivity for application. (c) 2005 American Institute of Physics.
Indexed BySCI
WOS Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:000229590100029
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Document Type期刊论文
Corresponding AuthorLu, HB
Affiliation1.Chinese Acad Sci, Inst Phys, Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China
2.Liaocheng Univ, Sch Phys Sci & Informat Technol, Spintron Lab, Shandong 252059, Peoples R China
3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Zhao, K,Huang, YH,Zhou, QL,et al. Ultraviolet photovoltage characteristics of SrTiO3-delta/Si heterojunction[J]. APPLIED PHYSICS LETTERS,2005,86(22):3.
APA Zhao, K.,Huang, YH.,Zhou, QL.,Jin, KJ.,Lu, HB.,...&Yang, GZ.(2005).Ultraviolet photovoltage characteristics of SrTiO3-delta/Si heterojunction.APPLIED PHYSICS LETTERS,86(22),3.
MLA Zhao, K,et al."Ultraviolet photovoltage characteristics of SrTiO3-delta/Si heterojunction".APPLIED PHYSICS LETTERS 86.22(2005):3.
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