IEEE.org| IEEE Xplore Digital Library| IEEE Standards| IEEE Spectrum| More Sites

Cart (Loading....) | Create Account | 

Close category search window
Author Searchbeta |  Advanced Search  |  Preferences |  Search Tips  |  More Search Options  
 
Browse Journals & Magazines > Review of Scientific Instrume ...> Volume:75 Issue:8 Help

Contactless technique for thermal conductivity measurement at very low temperature

Full Text Sign-In or Purchase

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing! close button
puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Hao, H.-Y. ; Kirchhoff-Institut für Physik, Universität Heidelberg, 69120 Heidelberg, Germany ; Neumann, M. ; Enss, C. ; Fleischmann, A.

Your organization might have access to this article on the publisher's site. To check, click on this link:http://dx.doi.org/+10.1063/1.1777408 

We present a low-temperature thermal conductivity measurement, which requires no electrical wire in contact with the sample. The temperature gradient in the sample is generated via optical heating and detected by two magnetization thermometers with inductively coupled dc-SQUID readouts. The parasitic heat leak and power dissipation of the setup can be arranged to be below 10-15 W. Therefore this contact-free method is well-suited for measuring samples with very small thermal conductiviy at low temperature. We present results for BK7 glass and a-SiO2 down to 5.3 mK.

Published in:
Review of Scientific Instruments  (Volume:75 ,  Issue: 8 )

Date of Publication: Aug 2004

Page(s):
2718 - 2725
ISSN :
0034-6748
Digital Object Identifier :
10.1063/1.1777408
Product Type:
Journals & Magazines
Date of Current Version :
18 June 2009
Issue Date :
Aug 2004

IEEE Account

Purchase Details

Profile Information

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.