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Author Abrahams, S. C.
Sponsorship USDOE
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Publisher American Institute of Physics (AIP)
Language English
Subject Keyword ENGINEERING AND EQUIPMENT ♦ CONTROL SYSTEMS ♦ CRYOSTATS ♦ CRYSTALS ♦ DIFFRACTION ♦ HELIUM ♦ LIQUIDS ♦ LOW TEMPERATURE ♦ MEASURED VALUES ♦ NEUTRON BEAMS
Abstract An all-metal cryostat capable of maintaining a single crystal at liquid helium temperatures is described. One filling of liquid helium lasts over 10 days. Crystal orientation is obtained by mounting the cryostat on a large goniometer head and tilting the entire cryostat to the required position. The maximum semi-vertical angle is 20 ction prod- . The performance of the assembly for routine measurement of the diffracted neutron intensities from single crystals at ca 4.6 to 1.5 ction prod- K is discussed. (auth)
ISSN 00346748
Educational Use Research
Learning Resource Type Article
Publisher Date 1960-02-01
Publisher Department Bell Telephone Labs., Inc., Murray Hill, N.J.
Journal Review of Scientific Instruments
Volume Number 31
Issue Number 2
Organization Bell Telephone Labs., Inc., Murray Hill, N.J.


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