Atomic Hydrogen Maser Investigations of Hydrogen Atom Interactions from 4 K to 12 K.

Abstract

Techniques and data developed during previous studies of the ground state hyperfine resonance of hydrogen atoms intermittently adsorbed on molecular hydrogen surfaces are applied to the development of a Very Low Temperature Atomic Hydrogen Maser incorporating a state-selected hydrogen atom beam with thermal speeds near 5 K. Studies are made of adsorption of hydrogen atoms on molecular hydrogen and atomic neon solid surfaces at 4 K to 12 K. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Nov 20, 1983
Accession Number
ADA134917

Entities

People

  • S. B. Crampton

Organizations

  • Williams College

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Adsorption
  • Atomic Beam Masers
  • Atomic Beams
  • Atoms
  • Collisions
  • Contracts
  • Energy
  • Frequency
  • Frequency Shift
  • Frequency Standards
  • Ground State
  • Hydrogen
  • Low Temperature
  • Masers
  • Standards
  • Surface Temperature
  • Universities

Fields of Study

  • Physics

Readers

  • Electrochemical Engineering/ Fuel Cell Technologies
  • Molecular Photonics/Laser Physics