Dilute ferromagnetic semiconductors: Physics and spintronic structures

T Dietl, H Ohno - Reviews of Modern Physics, 2014‏ - APS
This review compiles results of experimental and theoretical studies on thin films and
quantum structures of semiconductors with randomly distributed Mn ions, which exhibit …

Spin-dependent phenomena and device concepts explored in (Ga, Mn) As

T Jungwirth, J Wunderlich, V Novák, K Olejník… - Reviews of Modern …, 2014‏ - APS
Over the past two decades, the research of (Ga, Mn) As has led to a deeper understanding
of relativistic spin-dependent phenomena in magnetic systems. It has also led to discoveries …

[HTML][HTML] Recent progress in III-V based ferromagnetic semiconductors: Band structure, Fermi level, and tunneling transport

M Tanaka, S Ohya, P Nam Hai - Applied Physics Reviews, 2014‏ - pubs.aip.org
Spin-based electronics or spintronics is an emerging field, in which we try to utilize spin
degrees of freedom as well as charge transport in materials and devices. While metal-based …

Experimental observation of the optical spin transfer torque

P Němec, E Rozkotová, N Tesařová, F Trojánek… - Nature physics, 2012‏ - nature.com
The spin transfer torque is a phenomenon in which angular momentum of a spin polarized
electrical current entering a ferromagnet is transferred to the magnetization. The effect has …

Rare-earth-free high energy product manganese-based magnetic materials

K Patel, J Zhang, S Ren - Nanoscale, 2018‏ - pubs.rsc.org
The constant drive to replace rare-earth metal magnets has initiated great interest in an
alternative. Manganese (Mn) has emerged to be a potential candidate as a key element in …

The essential role of carefully optimized synthesis for elucidating intrinsic material properties of (Ga, Mn) As

P Nĕmec, V Novák, N Tesařová, E Rozkotová… - Nature …, 2013‏ - nature.com
Abstract (Ga, Mn) As is at the forefront of spintronics research exploring the synergy of
ferromagnetism with the physics and the technology of semiconductors. However, the …

Systematic study of magnetic linear dichroism and birefringence in (Ga, Mn) As

N Tesařová, T Ostatnický, V Novák, K Olejník, J Šubrt… - Physical Review B, 2014‏ - APS
Magnetic linear dichroism and birefringence in (Ga, Mn) As epitaxial layers is investigated
by measuring the polarization plane rotation of reflected linearly polarized light when …

Direct measurement of the three-dimensional magnetization vector trajectory in GaMnAs by a magneto-optical pump-and-probe method

N Tesařová, P Němec, E Rozkotová, J Šubrt… - Applied Physics …, 2012‏ - pubs.aip.org
We report on a quantitative experimental determination of the three-dimensional
magnetization vector trajectory in GaMnAs by means of the static and time-resolved pump …

Precise tuning of the Curie temperature of (Ga, Mn) As-based magnetic semiconductors by hole compensation: Support for valence-band ferromagnetism

S Zhou, L Li, Y Yuan, AW Rushforth, L Chen, Y Wang… - Physical Review B, 2016‏ - APS
For the prototype diluted ferromagnetic semiconductor (Ga, Mn) As, there is a fundamental
concern about the electronic states near the Fermi level, ie, whether the Fermi level resides …

Detection of stacking faults breaking the [110]/[10] symmetry in ferromagnetic semiconductors (Ga,Mn)As and (Ga,Mn)(As,P)

M Kopecký, J Kub, F Máca, J Mašek, O Pacherová… - Physical Review B …, 2011‏ - APS
We report on high-resolution x-ray diffraction measurements of (Ga, Mn) As and (Ga, Mn)(As,
P) epilayers. We observe a structural anisotropy in the form of stacking faults that are present …