Positron annihilation spectroscopy is particularly suitable for studying vacancy-type
defects<? format?> in semiconductors. Combining state-of-the-art experimental and …

This review summarizes recent first-principles investigations of the electronic structure and
magnetism of dilute magnetic semiconductors (DMSs), which are interesting for applications …

We present a quantitative theory for ferromagnetism in diluted III-V ferromagnetic
semiconductors in the presence of the two types of defects commonly supposed to be …

Structural and magnetic properties of (In, Ga) As-(Ga, Mn) As core–shell nanowires grown
by molecular beam epitaxy on GaAs (111) B substrate with gold catalyst have been …

We investigate the relationship between the Curie temperature TC and the carrier density p
in the ferromagnetic semiconductor (Ga, Mn) As. Carrier densities are extracted from …

In situ postgrowth annealing of (Ga, Mn) As layers under As capping is adequate for
achieving high Curie temperatures (TC) in a similar way as ex situ annealing in air or in N 2 …

The magnetization and hole distribution of Mn clusters in (Ga, Mn) As are investigated by all-
electron total energy calculations using the projector augmented wave method within the …

Free volume pockets inside a cell membrane play a prominent role in a variety of dynamic
processes such as the permeability of small molecules across membranes and the diffusion …

Ga 1− x Mn x As films with exceptionally high saturation magnetizations of≈ 100 emu/cm 3
corresponding to effective Mn concentrations of xeff≈ 0.10 still have a Curie temperature TC …

Diluted magnetic semiconductors, and particularly (Ga, Mn) As, have been the subject of
considerable debate regarding the nature of the interplay between their electronic and …