96 citations · 375 across the 9 of their papers we have counts for
9 papers
Carrier-mediated antiferromagnetic interlayer exchange coupling in diluted magnetic semiconductor multilayers GaMnAs/GaAs:Be
J. -H. Chung, S. J. Chung, Sanghoon Lee +5
We use neutron reflectometry to investigate the interlayer exchange coupling between GaMnAs ferromagnetic semiconductor layers separated by non-magnetic Be-doped…
Tiny Graviton Matrix Theory On Time-Dependent Background
Bin Chen, Xiao Liu
In this article we construct a tiny graviton matrix model for type IIB string theory on a plane-wave background with null dilaton. For the linear null dilaton case, we analyze its…
Distribution of magnetic domain pinning fields in GaMnAs ferromagnetic films
Jungtaek Kim, D. Y. Shin, Sanghoon Lee +2
Using the angular dependence of the planar Hall effect in GaMnAs ferromagnetic films, we were able to determine the distribution of magnetic domain pinning fields in this material.…
Nanoscale spin-polarization in dilute magnetic semiconductor (In,Mn)Sb
A. Geresdi, A. Halbritter, M. Csontos +6
Results of point contact Andreev reflection (PCAR) experiments on (In,Mn)Sb are presented and analyzed in terms of current models of charge conversion at a superconductor-ferromagn…
Anomalous Hall effect in (In,Mn)Sb dilute magnetic semiconductor
G. Mihaly, M. Csontos, S. Bordacs +5
High magnetic field study of Hall resistivity in the ferromagnetic phase of (In,Mn)Sb allows one to separate its normal and anomalous components. We show that the anomalous Hall te…
Definitive Evidence of Interlayer Coupling Between (Ga,Mn)As Layers Separated by a Nonmagnetic Spacer
B. J. Kirby, J. A. Borchers, X. Liu +3
We have used polarized neutron reflectometry to study the structural and magnetic properties of the individual layers in a series of (Al,Be,Ga)As/(Ga,Mn)As/GaAs/(Ga,Mn)As multilaye…