Please use this identifier to cite or link to this item: http://repository.vnu.edu.vn/handle/VNU_123/32527
Title: A robust platform cooled by superconducting electronic refrigerators
Authors: Nguyen, H. Q.
Meschke, M.
Pekola, J. P.
Keywords: THERMAL-CONDUCTIVITY;SILICON;RESONATOR
Issue Date: 2015
Publisher: AMER INST PHYSICS, 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
Citation: ISIKNOWLEDGE
Abstract: A biased tunnel junction between a superconductor and a normal metal can cool the latter electrode. Based on a recently developed cooler with high power and superior performance, we have integrated it with a dielectric silicon nitride membrane, and cooled phonons from 305mK down to 200 mK. Without perforation and covered under a thin alumina layer, the membrane is rigorously transformed into a cooling platform that is robust and versatile for multiple practical purposes. We discussed our results and possibilities to further improve the device. (C) 2015 AIP Publishing LLC.
Description: APPLIED PHYSICS LETTERS Volume: 106 Issue: 1 Article Number: 012601 Published: JAN 5 2015 ; TNS05786
URI: http://aip.scitation.org/doi/abs/10.1063/1.4905440?journalCode=apl
http://repository.vnu.edu.vn/handle/VNU_123/32527
ISSN: 0003-6951
Appears in Collections:Bài báo của ĐHQGHN trong Web of Science

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