51 citations · 106 across the 10 of their papers we have counts for
10 papers
Response properties of III-V dilute magnetic semiconductors: interplay of disorder, dynamical electron-electron interactions and band-structure effects
F. V. Kyrychenko, C. A. Ullrich
A theory of the electronic response in spin and charge disordered media is developed with the particular aim to describe III-V dilute magnetic semiconductors like GaMnAs. The theor…
Temperature-dependent resistivity of ferromagnetic GaMnAs: Interplay between impurity scattering and many-body effects
F. V. Kyrychenko, C. A. Ullrich
The static conductivity of the dilute magnetic semiconductor GaMnAs is calculated using the memory function formalism and time-dependent density-functional theory to account for im…
Intersubband spin-orbit coupling and spin splitting in symmetric quantum wells
F. V. Kyrychenko, C. A. Ullrich, I. D'Amico
In semiconductors with inversion asymmetry, spin-orbit coupling gives rise to the well-known Dresselhaus and Rashba effects. If one considers quantum wells with two or more conduct…
Memory function formalism approach to electrical conductivity and optical response of dilute magnetic semiconductors
F. V. Kyrychenko, C. A. Ullrich
A combination of the memory function formalism and time-dependent density-functional theory is applied to transport in dilute magnetic semiconductors. The approach considers spin a…
Enhanced carrier scattering rates in dilute magnetic semiconductors with correlated impurities
F. V. Kyrychenko, C. A. Ullrich
In III-V dilute magnetic semiconductors (DMSs) such as GaMnAs, the impurity positions tend to be correlated, which can drastically affect the electronic transport prope…
Electronic states and cyclotron resonance in p-type InMnAs and InMnAs/(Al,Ga)Sb at ultrahigh magnetic fields
Y. Sun, F. V. Kyrychenko, G. D. Sanders +5
We present a theoretical and experimental study on electronic and magneto-optical properties of p-type paramagnetic InMnAs dilute magnetic semiconductor alloys and ferromagnetic p-…