CaltechAUTHORS
  A Caltech Library Service

The effect of low temperatures on the sensitivity of radiometers

Smith, Sinclair (1930) The effect of low temperatures on the sensitivity of radiometers. Proceedings of the National Academy of Sciences of the United States of America, 16 (5). pp. 373-376. ISSN 0027-8424. http://resolver.caltech.edu/CaltechAUTHORS:SMIpnas30

[img]
Preview
PDF
See Usage Policy.

386Kb

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:SMIpnas30

Abstract

The behavior of radiometers at low temperatures, besides being of some interest to the theoretical physicist,(2) is of considerable importance to one desiring to carry radiant energy measurements to an extreme limit. Various workers have already pushed the sensitivity of such instruments as the thermocouple, radio micrometer, and radiometer into the region in which Brownian movement begins to mask observations so that any great gain in the sensitivity of existing instruments must come from some change in technique rather than from mere refinement of our instruments.


Item Type:Article
Additional Information:© 1930 by the National Academy of Sciences. Read before the Academy, April 29, 1930.
Record Number:CaltechAUTHORS:SMIpnas30
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:SMIpnas30
Alternative URL:http://dx.doi.org/10.1073/pnas.16.5.373
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:7628
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:15 Mar 2007
Last Modified:26 Dec 2012 09:33

Repository Staff Only: item control page