A FEW CHEMICAL METHODS OF DETECTING THE CONDUCTIVITY TYPE OF SEMICONDUCTORS,

Abstract

Several methods are given for determining the type of conductivity and location of P-N junctions in silicon and germanium semiconductors. These techniques are: Staining with HF; staining with HF-HNO3; preferential precipitation of Cu; preferential precipitation of Au; preferential precipitation of Ag; Electrolytic action; anodic etching.

Document Details

Document Type
Technical Report
Publication Date
Jul 27, 1965
Accession Number
AD0619313

Entities

People

  • Chen-kun Chia

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Biological Staining And Labeling
  • Compound Semiconductors
  • Conductivity
  • Electronics
  • Extrinsic Semiconductors
  • Germanium
  • P-N Junctions
  • Precipitation
  • Republic
  • Semiconductors
  • Solid State Electronics

Fields of Study

  • Materials science

Readers

  • Solar Photovoltaics and Thermoelectric Devices.
  • Surface Engineering/Surface Coating Technology.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene