Dependence of infrared photoresponse of pyroelectric thin film detector with respect to chopper frequency

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	Dependence of infrared photoresponse of pyroelectric thin film detector with respect to chopper frequency
	Chen, YS ; Wu, NJ ; Ignatiev, A
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS B
	1998
卷号	12 期号:29-31 页码:3365
关键词	HETEROSTRUCTURES PHOTOCURRENT
ISSN号	0217-9792
通讯作者	Chen, YS: Chinese Acad Sci, Inst Phys, POB 603, Beijing 10080, Peoples R China.
中文摘要	In this paper, the dependence of infrared photoresponse of a pyroelectric thin film detector with respect to chopper frequency is studied theoretically and experimentally. The expressions of photocurrent, photovoltage and a special chopper frequency f(m) at which the maximum photovoltage is generated, are derived. A PMSZT/YBCO heterostructure is taken as the pyroelectric infrared detector and its photocurrent and photovoltage dependence on chopper frequency was measured. The experimental results are satisfactory and in agreement with theoretical analysis.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/35741]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Chen, YS,Wu, NJ,Ignatiev, A. Dependence of infrared photoresponse of pyroelectric thin film detector with respect to chopper frequency[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,1998,12(29-31):3365.
APA	Chen, YS,Wu, NJ,&Ignatiev, A.(1998).Dependence of infrared photoresponse of pyroelectric thin film detector with respect to chopper frequency.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,12(29-31),3365.
MLA	Chen, YS,et al."Dependence of infrared photoresponse of pyroelectric thin film detector with respect to chopper frequency".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 12.29-31(1998):3365.