THE EFFECT OF EVAPORATION CONDITIONS ON THE HUMIDITY SENSITIVITY AND RESPONSE OF POTASSIUM METAPHOSPHATE FILMS,

Abstract

This report describes results of studies of the properties of vacuum deposited potassium meta phosphate films, particularly the electrical resistance of such films and the results of efforts to reduce the resistance of potassium metaphosphate hygrometer elements. Work is continuing on potassium metaphosphate films as well as on other evaporated material for obtain ing improved performance as humidity sensors. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1957
Accession Number
AD0417853

Entities

People

  • A. Wexler
  • F.e. Jones
  • R.a. Macquarrie
  • S.b. Garfinkel

Organizations

  • National Institute of Standards and Technology

Tags

DTIC Thesaurus Topics

  • Electrical Resistance
  • Elements
  • Evaporation
  • Humidity
  • Hygrometers
  • Materials
  • Potassium
  • Resistance
  • Sensitivity

Readers

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  • Thin Film Deposition Science.