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Electrical Characteristics of Superconducting Ti Transition Edge Sensors
Zhang, W.1,2; Zhong, J. Q.1,2; Miao, W.1,2; Wang, Z.1,2; Liu, D.1,2; Yao, Q. J.1,2; Shi, S. C.1,2; Chen, T. J.3; Wang, M. J.3
2016-07-01
Source PublicationJOURNAL OF LOW TEMPERATURE PHYSICS
Volume184Issue:1-2Pages:11-16
AbstractWe have designed and fabricated superconducting Ti transition edge sensors (TES) with different microbridge lengths varying from 1 to 6 m. The current-voltage characteristics of the fabricated Ti TESs are measured at different bath temperatures using a commercial SQUID amplifier. The thermal conductance (G) is found to be about 300 pW/K for a 2.6-m-long device. In addition, the effective response time measured with a current pulse signal is about 3 s, and decreases with increasing the bias voltage because of negative electro-thermal feedback. The obtained electrical noise equivalent power from the measured current noise is about W/Hz, which is sufficiently low for TeSIA instrument.
KeywordTransition Edge Sensor Thermal Conductance Noise Equivalent Power
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s10909-015-1352-4
WOS KeywordNANOBOLOMETERS
Indexed BySCI ; ISTP
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Applied ; Physics, Condensed Matter
WOS IDWOS:000378689800003
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/16246
Collection毫米波和亚毫米波技术实验室
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Nanjing, Jiangsu, Peoples R China
2.Chinese Acad Sci, Key Lab Radio Astron, Nanjing, Jiangsu, Peoples R China
3.Acad Sinica, Inst Astron & Astrophys, Taipei 115, Taiwan
Recommended Citation
GB/T 7714
Zhang, W.,Zhong, J. Q.,Miao, W.,et al. Electrical Characteristics of Superconducting Ti Transition Edge Sensors[J]. JOURNAL OF LOW TEMPERATURE PHYSICS,2016,184(1-2):11-16.
APA Zhang, W..,Zhong, J. Q..,Miao, W..,Wang, Z..,Liu, D..,...&Wang, M. J..(2016).Electrical Characteristics of Superconducting Ti Transition Edge Sensors.JOURNAL OF LOW TEMPERATURE PHYSICS,184(1-2),11-16.
MLA Zhang, W.,et al."Electrical Characteristics of Superconducting Ti Transition Edge Sensors".JOURNAL OF LOW TEMPERATURE PHYSICS 184.1-2(2016):11-16.
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