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Magnetic properties of semimagnetic semiconductors

  • Robert R. Galazka
8. Semimagnetic Semiconductors
Part of the Lecture Notes in Physics book series (LNP, volume 152)

Abstract

In semimagnetic semiconductors two interacting subsystems can be distinguished: mobile carriers and localized magnetic ions. Spin exchange interaction between mobile carriers and localized spins leads to signicant changes of band structure in the presence of magnetic field. Interaction between paramagnetic ions, which strongly depends on their concentration, is connected with magnetic properties of the material and also influences the electronic properties. The evolution of magnetic properties will be analyzed from the paramagnetic through spin-glass to the antiferromagnetic phase. The analysis of the magnetic properties to be described is based on specific heat, magnetic susceptibility, neutron diffraction and EPR measurements.

Keywords

Magnetic Property Neutron Diffraction Mobile Carrier Antiferromagnetic Phase Neutron Diffraction Experiment 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1982

Authors and Affiliations

  • Robert R. Galazka
    • 1
  1. 1.Polish Academy of SciencesInstitute of PhysicsWarsawPoland

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