This review compiles results of experimental and theoretical studies on thin films and
quantum structures of semiconductors with randomly distributed Mn ions, which exhibit …

The body of research on (III, Mn) V diluted magnetic semiconductors (DMSs) initiated during
the 1990s has concentrated on three major fronts:(i) the microscopic origins and …

We report Curie temperatures up to 150 K in annealed Ga 1− x Mn x As epilayers grown with
a relatively low As: Ga beam equivalent pressure ratio. A variety of measurements …

In recent years, disorder has been shown to be crucial for the understanding of diluted
magnetic semiconductors. Effects of disorder in these materials are reviewed with the …

We review the first decade of extensive optical studies of ferromagnetic, III-Mn-V diluted
magnetic semiconductors. Mn introduces holes and local moments to the III–V host, which …

A 0.5% Al-doped Zn 0.895 Co 0.100 O polycrystalline powder was synthesized by the co-
precipitation method. Raman spectroscopy revealed that divalent cobalt ions were …

We have measured the optical constants of Ga 1− x Mn x As from 0.62 to 6 eV, using
spectroscopic ellipsometry. The second derivatives of the dielectric function are examined …

Publisher Summary Modem information technology utilizes the charge degree of freedom of
electrons in semiconductors to process the information and the spin degree of freedom in …

Rapid developments in material research of metallic ferromagnetic (III, Mn) V
semiconductors over the past few years have brought a much better understanding of these …

The impact of P and Mn incorporation into GaAs layers on their electronic and band
structures as well as magnetic and structural properties has been studied. A set of the …