Spin-glass ordering in diluted magnetic semiconductor

GF Goya, V Sagredo - Physical Review B, 2001 - APS
We present a study of the magnetic properties of the Zn 1− x Mn x In 2 Te 4 diluted magnetic
semiconductor for concentrations 0.3<~ x<~ 1.0. Samples with x<~ 0.5 displayed a …

Spin-glass ordering in the diluted magnetic semiconductor

PM Shand, AD Christianson, TM Pekarek… - Physical Review B, 1998 - APS
We have performed both ac susceptibility and dc magnetization measurements on the
diluted magnetic semiconductor Zn 1− x Mn x Te. The measurements clearly indicate spin …

Zn1−xMnxTe Diluted Magnetic Semiconductor Nanowires Grown by Molecular Beam Epitaxy

W Zaleszczyk, E Janik, A Presz, P Dłużewski… - Nano …, 2008 - ACS Publications
It is shown that the growth of II− VI diluted magnetic semiconductor nanowires is possible by
the catalytically enhanced molecular beam epitaxy (MBE). Zn1− x Mn x Te NWs with …

Monte Carlo simulations of mixed highly frustrated systems

K Afif, A Benyoussef, M Hamedoun - Chinese physics letters, 2002 - iopscience.iop.org
Abstract We have performed Monte Carlo simulations on the mixed highly frustrated K 2 Cu
x Mn 1-x F 4 and Fe x Mn 1-x TiO 3 systems. Transitions of random systems with well …

Enhancement of the spin-glass transition temperature through -orbital hybridization in

AR Alcantara, S Barrett, D Matev, I Miotkowski… - Physical Review B, 2021 - APS
To gain insight into the spin-glass state of diluted magnetic semiconductors, we have
examined the magnetic and electronic properties of Zn 1− x Mn x Te using density-functional …

Magnetic Properties of Cd1—xMnxTe and Zn1—xMnxTe Epilayers with High Concentration of Mn

A Stachow‐Wójcik, W Mac, A Twardowski… - … status solidi (a), 2000 - Wiley Online Library
Abstract Field‐cooled, zero‐field‐cooled and remanent magnetization of Cd1—xMnxTe, Zn1—
xMnxTe (0.5< x≤ 1.0) epilayers, including the end‐point MnTe, were measured as functions …

Superparamagnetic behavior of Fe3GaAs precipitates in GaAs

TM Pekarek, BC Crooker, DD Nolte, J Deak… - Journal of magnetism …, 1997 - Elsevier
We present magnetization measurements on Fe3GaAs clusters distributed throughout a
layer 170 nm thick at the surface of a GaAs wafer. The clusters have 1.5, 4.4, and 28 nm …

Enhancement of magneto-optical effects in ZnHgMnTe solid solutions

AI Savchuk, VI Fediv, VM Frasunyak… - Journal of crystal …, 1999 - Elsevier
The enhanced Zeeman splitting of the absorption edge and Faraday rotation in quaternary
Zn1− x− yHgxMnyTe semimagnetic semiconductors have been studied. Single zinc blende …

Universal class of criticality of diluted strongly frustrated systems

K Afif, A Benyoussef, M Hamedoun - Chinese physics letters, 2002 - iopscience.iop.org
Abstract Using Monte Carlo simulations, we study the universal classes of criticality
associated to the superlattices Cd d Mn 1-d Te/CdTe and the spinels Zn d Cd 1-d Cr 2 S [Se] …