Spin order manipulations in nanostructures of II-VI ferromagnetic semiconductors
Tomasz Dietl
TL;DR
This paper reviews recent research on manipulating spin order in II-VI ferromagnetic semiconductor nanostructures, focusing on exchange mechanisms and external control methods like carrier density, light, and electric fields.
Contribution
It provides a comprehensive overview of how spin ordering can be manipulated in Cr- and Mn-based II-VI diluted magnetic semiconductors, highlighting recent experimental and theoretical advances.
Findings
Carrier density influences spin order in nanostructures.
Dimensionality affects exchange interactions.
External stimuli like light and electric fields can control spin states.
Abstract
An overview of recent studies on ferromagnetism in Cr- and Mn-based II-VI diluted magnetic semiconductors is presented emphasizing differences in underlying exchange mechanisms. Examples of manipulations with spin ordering by carrier density, dimensionality, light, and electric field are given.
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