Research Investigation Directed toward Extending the Useful Range of the Electromagnetic Spectrum.

Abstract

The report discusses completed and proposed research in atomic and molecular physics conducted at the Columbia Radiation Laboratory from July 1972 to June 1973. Central topics described include the atomic spectra and electronic structure of alkali metals and helium, molecular microwave spectroscopy, the resonance physics of photon echoes in some solid state systems (including Raman echoes, superradiance, and two photon absorption), and liquid helium superfluidity.

Document Details

Document Type
Technical Report
Publication Date
Jun 30, 1974
Accession Number
AD0783915

Entities

People

  • Sven R. Hartmann
  • William Happer

Organizations

  • Columbia University

Tags

DTIC Thesaurus Topics

  • Absorption
  • Alkali Metals
  • Atomic Spectra
  • Buildings And Structures
  • Electromagnetic Spectra
  • Microwave Spectroscopy
  • Molecular Physics
  • Physics
  • Radiation
  • Spectra
  • Spectroscopy
  • Two Photon Absorption

Fields of Study

  • Physics

Readers

  • Government and Public Administration Law.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.

Technology Areas

  • Microelectronics