High-Pressure Gradient-Freeze Growth of Single Crystals of Indium Phosphide.

Abstract

A gradient-freeze growth system for the growth of large single crystals of InP is described. The system synthesizes and grows InP without reloading. Large poly ingots weighing up to 2,000 gms can be compounded by this method in a few hours. Ingots grown in the system have an impurity level of about 2 x 10 to the 16th power atoms/cu cm. This technique promises to be a method by which large single crystals can be grown at a reasonable cost. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1981
Accession Number
ADA107731

Entities

People

  • Worth P. Allred

Tags

Communities of Interest

  • Advanced Electronics
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Air Force
  • Chemical Reactions
  • Contracts
  • Convection
  • Crystal Growth
  • Elements
  • High Pressure
  • Materials
  • Nitrogen
  • Optical Materials
  • Partial Pressure
  • Pressure Transducers
  • Pressure Vessels
  • Single Crystals
  • Temperature Gradients
  • Transducers
  • Vapor Pressure

Fields of Study

  • Materials science

Readers

  • Semiconductor Device Technology