Comparison between hot spot modeling and measurement of a superconducting hot electron bolometer mixer at submillimeter wavelengths

CORC > 紫金山天文台 > 中国科学院紫金山天文台 > 毫米波和亚毫米波技术实验室

	Comparison between hot spot modeling and measurement of a superconducting hot electron bolometer mixer at submillimeter wavelengths
	Miao, Wei 1,2; Delorme, Yan 2; Feret, Alexandre 2; Lefevre, Rolland 2; Lecomte, Benoit 2; Dauplay, Fred 2; Krieg, Jean-Michel 2; Beaudin, Gerard 2; Zhang, Wen1 ; Ren, Yuan 1
刊名	JOURNAL OF APPLIED PHYSICS
	2009-11-15
卷号	106 期号:10 页码:103909
关键词	NOISE
ISSN号	0021-8979
英文摘要	This paper presents the modeling and measurement of a quasioptical niobium nitride superconducting hot electron bolometer mixer at submillimeter wavelengths. The modeling is performed with a distributed hot spot model which is based on solving a heat balance equation for electron temperature along the superconducting microbridge. Particular care has been taken during the modeling concerning the temperature-dependent resistance and the bias current dependence of the critical temperature of the device. The dc and mixing characteristics of this mixer have been computed and we have observed a quite good match between the predicted and the measured results for both dc characteristics and mixing performances at submillimeter wavelengths. (C) 2009 American Institute of Physics. [doi:10.1063/1.3259381]
学科主题	Physics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Applied
研究领域[WOS]	Physics
关键词[WOS]	NOISE
收录类别	SCI
语种	英语
WOS记录号	WOS:000272932300066
公开日期	2011-12-08
内容类型	期刊论文
源URL	[http://159.226.72.40/handle/332002/1681]
专题	紫金山天文台_毫米波和亚毫米波技术实验室
作者单位	1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210000, Peoples R China 2.Observ Paris, LERMA, F-75014 Paris, France
推荐引用方式 GB/T 7714	Miao, Wei,Delorme, Yan,Feret, Alexandre,et al. Comparison between hot spot modeling and measurement of a superconducting hot electron bolometer mixer at submillimeter wavelengths[J]. JOURNAL OF APPLIED PHYSICS,2009,106(10):103909.
APA	Miao, Wei.,Delorme, Yan.,Feret, Alexandre.,Lefevre, Rolland.,Lecomte, Benoit.,...&Shi, Sheng-Cai.(2009).Comparison between hot spot modeling and measurement of a superconducting hot electron bolometer mixer at submillimeter wavelengths.JOURNAL OF APPLIED PHYSICS,106(10),103909.
MLA	Miao, Wei,et al."Comparison between hot spot modeling and measurement of a superconducting hot electron bolometer mixer at submillimeter wavelengths".JOURNAL OF APPLIED PHYSICS 106.10(2009):103909.