THE APPLICATION OF THE RATIO REFLECTOMETER TO ENERGY BAND STUDIES IN GERMANIUM AND GRAY TIN

Abstract

The investigation concerned the application of the ratio reflectometer to the accurate measurement of reflectivity structures in germanium and gray tin, which are then interpreted in terms of energy band models; and the development of an improved method for theoretically computing epsilon sub 2 through the study of the dependence of the diamond double group selection rules on light polarization direction, and a suggested modification to the double group labels at L, with particular reference to gray tin.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1968
Accession Number
AD0675816

Entities

People

  • Paul T. Mcelroy

Organizations

  • Harvard University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Band Gaps
  • Band Structures
  • Band Theory Of Solids
  • Chemical Synthesis
  • Chemistry
  • Conduction Bands
  • Crystal Structure
  • Electromagnetic Fields
  • Energy Bands
  • Energy Gaps
  • Measurement
  • Optical Phenomena
  • Optical Properties
  • Quantum Mechanics
  • Reflectivity
  • Solid State Physics
  • Spin-Orbit Interaction

Readers

  • Business Analytics
  • Materials Science and Engineering.
  • Spectroscopy.