Hotspot dynamics in current carrying WSi superconducting nanowires

Marsili, F. and Stevens, M. J. and Kozorezov, A. and Verma, V. B. and Lambert, C. and Stern, J. A. and Horansky, R. and Dyer, S. and Shaw, M. D. and Mirin, R. P. and Nam, S. W. (2014) Hotspot dynamics in current carrying WSi superconducting nanowires. In: 2014 Conference on Lasers and Electro-Optics (CLEO) - Laser Science to Photonic Applications. Optics InfoBase Conference Papers . IEEE, USA. ISBN 9781557529992

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Abstract

We measured the temporal dynamics of optically excited hotspots in current-carrying WSi superconducting nanowires as a function of bias current, temperature and excitation wavelength, observing an unexpected effect: hotspot relaxation depends strongly on bias current.

Item Type:
Contribution in Book/Report/Proceedings
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3107
Subjects:
ID Code:
137681
Deposited By:
Deposited On:
21 Oct 2019 14:00
Refereed?:
Yes
Published?:
Published
Last Modified:
17 Jun 2020 09:32