In:
Applied Physics Letters, AIP Publishing, Vol. 74, No. 20 ( 1999-05-17), p. 3020-3022
Abstract:
We have extended the cryogenic cooling method based on tunneling between a superconductor and another metal to the case when both metals are superconducting but when their energy gaps are different; earlier, this method was applied between a superconductor and a normal metal. The electron system of a titanium strip with the superconducting transition temperature Tc2=0.51 K has been cooled from 1.02Tc2 to below 0.7Tc2 by this method, using aluminum as the other superconductor.
Type of Medium:
Online Resource
ISSN:
0003-6951
,
1077-3118
Language:
English
Publisher:
AIP Publishing
Publication Date:
1999
detail.hit.zdb_id:
211245-0
detail.hit.zdb_id:
1469436-0