We discuss the concept of spin‐controlled vertical‐cavity surface‐emitting lasers (VCSELs)
and analyze it with respect to potential room‐temperature applications in spin …

Controlling the intensity of emitted light and charge current is the basis of transferring and
processing information. By contrast, robust information storage and magnetic random …

We report on epitaxial growth and magnetic properties of Mn 2.5 Ga thin films, which were
deposited on Cr/MgO single crystal substrates by magnetron sputtering. X-ray diffraction …

Besides adding a new functionality to conventional lasers, spin-polarized lasers can,
potentially, offer lower threshold currents and reach higher emission intensities. However, to …

Perpendicularly magnetized τ-MnAl films have been epitaxied on GaAs (001) by molecular-
beam epitaxy. Crystalline quality and magnetic properties of the samples were strongly …

Binary information encoded within the spin of carriers can be transferred into corresponding
right-or left-handed circularly polarized photons emitted from an active semiconductor …

We analyze the potential for the spin manipulation of vertical-cavity surface-emitting lasers
(VCSELs) by operating them electrically and injecting additional spin-polarized carriers by …

We analyze the spin-induced circular polarization dynamics at the threshold of vertical-cavity
surface-emitting lasers at room-temperature using a hybrid excitation combining electrically …

We demonstrate electrical spin injection from ferromagnetic Fe/Tb multilayer structures with
remanent perpendicular magnetization into GaAs-based light-emitting diodes at room …

Recent discoveries of phenomena that relate electronic transport in solids to the spin
angular momentum of the electrons are the fundamentals of spin electronics (spintronics) …