Suppressed-gap millimetre wave kinetic inductance detectors using DC-bias current
Suppressed-gap millimetre wave kinetic inductance detectors using DC-bias current
复制标题
使用直流偏置电流的抑制间隙毫米波动感电感探测器
DOI:
10.1088/1361-6463/ab8d6d
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Zhao S
中科院分区:
文献类型:
--
作者:
Zhao S
In this study, we evaluate the suitability of using DC-biased aluminium resonators as low-frequency kinetic inductance detectors capable of operating in the frequency range of 50–120 GHz. Our analysis routine for supercurrent-biased resonators is based on the Usadel equations and gives outputs including density of states, complex conductivities, transmission line properties, and quasiparticle lifetimes. Results from our analysis confirm previous experimental observations on resonant frequency tuneability and retention of high quality factor. Crucially, our analysis suggests that DC-biased resonators demonstrate significantly suppressed superconducting density of states gap. Consequently these resonators have lower frequency detection threshold and are suitable materials for low-frequency kinetic inductance detectors.
登录
查看更多内容
DOI:
--
发表时间:
1976
期刊:
影响因子:
--
作者:
T. Edwards;R. P. Owens
通讯作者:
R. P. Owens
影响因子:
--
作者:
S. Nam
通讯作者:
S. Nam
DOI:
10.1051/0004-6361/201526206
发表时间:
2015
期刊:
arXiv: Instrumentation and Methods for Astrophysics
影响因子:
--
作者:
A. Catalano;J. Goupy;H. Sueur;A. Benoȋt;O. Bourrion;M. Calvo;A. D’Addabbo;L. Dumoulin;F. Levy;J. Macias;S. Marnieros;N. Ponthieu;A. Monfardini
通讯作者:
A. Monfardini
DOI:
10.1063/1.4941661
发表时间:
2015-11
期刊:
The Review of scientific instruments
影响因子:
--
作者:
S. Rowe;E. Pascale;S. Doyle;C. Dunscombe;P. Hargrave;Andreas Papageorgio;K. Wood;P. Ade;P. Barry;A. Bideaud;T. Brien;C. Dodd;W. Grainger;J. House;P. Mauskopf;P. Moseley;L. Spencer;R. Sudiwala;C. Tucker;Ian D. Walker
通讯作者:
S. Rowe;E. Pascale;S. Doyle;C. Dunscombe;P. Hargrave;Andreas Papageorgio;K. Wood;P. Ade;P. Barry;A. Bideaud;T. Brien;C. Dodd;W. Grainger;J. House;P. Mauskopf;P. Moseley;L. Spencer;R. Sudiwala;C. Tucker;Ian D. Walker
影响因子:
8.6
作者:
R. Barends;J. Baselmans;S. Yates;Jiansong Gao;J. Hovenier;T. Klapwijk
通讯作者:
T. Klapwijk