NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
A versatile substrate design for LEED and AES studies in uhv.A substrate design is described that incorporates a single crystal disk into an electrically isolated, electron bombardment heated mount. Electron and photon leakage from the bombarding filament are prevented, and LEED and AES may be used at elevated temperatures. A cold finger, thermally coupled to the mount, decreases the time lost between cleaning the crystal and cooling it to the desired observation temperature. The cold finger also allows observation at temperatures below ambient.
Document ID
19720050976
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Holloway, P. H.
Hudson, J. B.
(Rensselaer Polytechnic Institute, Troy, N.Y., United States)
Date Acquired
August 6, 2013
Publication Date
July 1, 1972
Publication Information
Publication: Review of Scientific Instruments
Volume: 43
Subject Category
Instrumentation And Photography
Accession Number
72A34642
Funding Number(s)
CONTRACT_GRANT: NGR-33-018-066
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available