The Preparation and Properties of Iron Doped II VI Chalcogenides

Abstract

Semi-magnetic semiconductors are a class of doped II-VI compounds which are of interest in the study of magnetic interactions. Samples of iron- doped ZnS, ZnSe, and CdS were prepared by the direct combination of the elements. Magnetic measurements indicate that the antiferromagnetic interactions of the iron in the zinc systems were greater than those observed in the cadmium chalcogenides. Single crystals of iron-doped zinc chalcogenides were grown by chemical vapor transport. Their IR transmission was measured and the iron concentration for maximum hardness was determined. Keywords: Chalcogens; Group II-VI compounds.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 15, 1990
Accession Number
ADA217569

Entities

People

  • Aaron Wold
  • J. Cicarlo
  • Kirby Dwight
  • M. Albert

Organizations

  • Brown University

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Chemistry
  • Classification
  • Crystal Structure
  • Crystals
  • Diffraction
  • Diffractometers
  • Magnetic Properties
  • Materials
  • Measurement
  • Polycrystals
  • Rhode Island
  • Security
  • Single Crystals
  • Temperature Gradients
  • United States
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene