Abstract
Ruderman-Kittel-Kasuya-Yosida interaction between localized spins is considered for various dimensionality structures of doped diluted magnetic semiconductors. The influence of this interaction on the temperature and magnetic-field dependencies of magnetization and spin splitting of the bands are evaluated in the mean-field approximation. The results show that the hole densities that can presently be achieved are sufficiently high to drive a paramagnetic-ferromagnetic phase transition in bulk and modulation-doped structures of II-VI diluted magnetic semiconductors.
Keywords
Condensed matter physicsParamagnetismMagnetic semiconductorFerromagnetismSpinsMagnetizationSemiconductorMaterials scienceDopingMagnetic fieldSpin (aerodynamics)PhysicsQuantum mechanics
Affiliated Institutions
Related Publications
The Electronic Structure of Semiconductor Nanocrystals
▪ Abstract We review the rapid progress made in our understanding of the crystal properties of semiconductors and nanocrystals focussing on theoretical results obtained within t...
Temperature Dependent Magnon-Phonon Coupling in bcc Fe from Theory and Experiment
An ab initio based framework for quantitatively assessing the phonon contribution due to magnon-phonon interactions and lattice expansion is developed. The theoretical results f...
Phonon softening in paramagnetic bcc Fe and its relationship to the pressure-induced phase transition
Structural stability of paramagnetic (PM) body-centered cubic (bcc) Fe under\npressure is investigated based on first-principles phonon calculations. Spin\nconfigurations of the...
Magnetic, transport, and optical properties of monolayer copper oxides
The authors review the results of a wide variety of experiments on materials such as ${\mathrm{La}}_{2}{\mathrm{CuO}}_{4}$ and ${\mathrm{Nd}}_{2}{\mathrm{CuO}}_{4}$ that contain...
Contact Electron-Spin Coupling of Nuclear Magnetic Moments
The valence-bond theory for the contact electron-spin coupling of nuclear magnetic moments is used to calculate the proton-proton, proton-fluorine, and fluorine-fluorine couplin...
Publication Info
- Year
- 1997
- Type
- article
- Volume
- 55
- Issue
- 6
- Pages
- R3347-R3350
- Citations
- 420
- Access
- Closed
External Links
Social Impact
Altmetric
PlumX Metrics
Social media, news, blog, policy document mentions
Citation Metrics
420
OpenAlex
5
Influential
408
CrossRef
Cite This
T. Dietl,
A. Haury,
Y. Merle d’Aubigné
(1997).
Free carrier-induced ferromagnetism in structures of diluted magnetic semiconductors.
Physical review. B, Condensed matter
, 55
(6)
, R3347-R3350.
https://doi.org/10.1103/physrevb.55.r3347
Identifiers
- DOI
- 10.1103/physrevb.55.r3347