Infrared Detection System and Sources Research.

Abstract

X-ray damaged organic crystals were investigated for properties that would lead to potential microwave or infrared applications. Most of the work was performed on succinic acid and acetyl glycine crystals. Some work was done on maleic acid, L-alanine, acetyl-alanine and imidazole crystals for comparison. Crystals of the above materials were grown, X-ray damaged, and investigated using magnetic resonance techniques. The effects of an RF magnetic field on microwave absorption was studied using electron nuclear double resonance. Particular emphasis was placed on RF fields at the proton resonance frequency and multiples of this frequency. The magnetic resonance investigations were carried out using both X-band (9.5 GHz.) and K-band (25GHz.) equipment. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1971
Accession Number
AD0733959

Entities

People

  • R. B. Davidson

Organizations

  • University of Alabama

Tags

DTIC Thesaurus Topics

  • Acids
  • Alanine
  • Alkenes
  • Detection
  • Electron Nuclear Double Resonance
  • Frequency
  • Infrared Detection
  • K Band
  • Magnetic Fields
  • Magnetic Resonance
  • Maleic Acid
  • Materials
  • Resonance
  • Succinic Acid
  • X Band
  • X Rays

Readers

  • Microwave Engineering.
  • Molecular and Cellular Biochemistry
  • Polymer Science and Engineering.

Technology Areas

  • Microelectronics