42 citations · 54 across the 5 of their papers we have counts for
5 papers
Theory of spin waves in diluted-magnetic-semiconductor quantum wells
Diego Frustaglia, Jürgen König, Allan H. MacDonald
We present a theory of collective spin excitations in diluted-magnetic-semiconductor quantum wells in which local magnetic moments are coupled via a quasi-two-dimensional gas of el…
Persistent Spin Currents in Helimagnets
Jan Heurich, Jürgen König, A. H. MacDonald
We demonstrate that weak external magnetic fields generate dissipationless spin currents in the ground state of systems with spiral magnetic order. Our conclusions are based on phe…
Ferromagnetism in (III,Mn)V Semiconductors
J. König, J. Schliemann, T. Jungwirth +1
In this review article we briefly summarize the main experimental properties of (III,Mn)V ferromagnets and outline several different but related approaches that have been explored…
Theory of Ferromagnetism in Diluted Magnetic Semiconductors
Jürgen König, Hsiu-Hau Lin, Allan H. MacDonald
Carrier-induced ferromagnetism has been observed in several (III,Mn)V semiconductors. We review the theoretical picture of these ferromagnetic semiconductors that emerges from a mo…
Reply to Comment of Yang, Sun, and Chang on "Theory of Diluted Magnetic Semiconductor Ferromagnetism"
Jürgen König, Hsiu-Hau Lin, Allan H. MacDonald
We reply to the comment cond-mat/0008098 by Yang, Sun, and Chang on our paper "Theory of Diluted Magnetic Semiconductor Ferromagnetism", Phys. Rev. Lett. 84, 5628 (2000).