Diluted magnetic semiconductors

JK Furdyna - Journal of Applied Physics, 1988 - pubs.aip.org
We review the physical properties of diluted magnetic semiconductors (DMS) of the type
AII1− x Mn x BVI (eg, Cd1− x Mn x Se, Hg1− x Mn x Te). Crystallographic properties are …

Dependence of energy gap on x and T in Se: The role of exchange interaction

RB Bylsma, WM Becker, J Kossut, U Debska… - Physical Review B, 1986 - APS
Photoluminescence and reflectivity measurements have been carried out on Zn 1− x Mn x
Se solid solutions in the complete range of crystal compositions, 0≤ x≤ 0.55. The features …

Optical properties of (Zn, Mn) and (Cd, Mn) chalcogenide. Mixed crystals and superlattices

O Goede, W Heimbrodt - Phys. Status Solidi B;(German Democratic …, 1988 - osti.gov
The optical properties of the six broad-gap ternary mixed crystals (Zn, Mn) and (Cd, Mn)
sulfide, selenide and telluride are reviewed. The conventional optical properties which are …

Wide-gap II-VI superlattices

L Kolodziejski, R Gunshor, N Otsuka… - IEEE journal of …, 1986 - ieeexplore.ieee.org
At this time, there is evident a sharp increase of interest in the II-VI class of semiconducting
compounds largely due to recent success in the growth of these materials by molecular …

Magnetic properties of single‐crystal Fe films grown on ZnSe epilayers by molecular‐beam epitaxy

JJ Krebs, BT Jonker, GA Prinz - Journal of applied physics, 1987 - pubs.aip.org
We report the magnetic properties of single‐crystal α‐Fe films grown by molecular‐beam
epitaxy (MBE) on both (110) and (001) ZnSe epilayers. These ZnSe layers were grown by …

Thermal modification of magnetism in cobalt-doped ZnO nanowires grown at low temperatures

J Cui, U Gibson - Physical Review B, 2006 - APS
The optical and magnetic stability of hydrothermally grown Co-doped ZnO nanowires were
investigated. The experimental results suggest that two different kinds of coordination of Co …

Molecular beam epitaxial growth and characterization of the dilute magnetic semiconductor Zn1−xFexSe

BT Jonker, JJ Krebs, SB Qadri, GA Prinz - Applied physics letters, 1987 - pubs.aip.org
We report the growth by molecular beam epitaxy of the dilute magnetic semiconductor Zn1−
x Fe x Se on GaAs (100) substrates. The epilayers were characterized in situ by reflection …

Determination of the chemical valence-band offset for multiple-quantum-well structures of high

PJ Klar, D Wolverson, JJ Davies, W Heimbrodt, M Happ - Physical Review B, 1998 - APS
Abstract Six Zn 1− x Mn x S e/Z n S e multiple-quantum-well structures with barrier Mn
concentrations of x≈ 0.25 were studied by reflectivity spectroscopy, photoluminescence …

Raman scattering from superlattices of diluted magnetic semiconductors

EK Suh, DU Bartholomew, AK Ramdas, S Rodriguez… - Physical review B, 1987 - APS
Collective and localized excitations in superlattices of the Mn-based II-VI diluted magnetic
semiconductors Cd 1− x Mn x Te/Cd 1− y Mn y Te and ZnSe/Zn 1− x Mn x Se have been …

Solvothermal synthesis of α-MnSe uniform nanospheres and nanorods

S Lei, K Tang, H Zheng - Materials Letters, 2006 - Elsevier
α-MnSe uniform nanospheres and nanorods were prepared via a simple solvothermal
reaction in ethanol amine at 180° C for 12 h. X-ray powder diffraction (XRD), field-emission …