191 citations · 299 across the 4 of their papers we have counts for
4 papers
Magnetic Anisotropy of Single Mn Acceptors in GaAs in an External Magnetic Field
M. Bozkurt, M. R. Mahani, P. Studer +8
We investigate the effect of an external magnetic field on the physical properties of the acceptor hole states associated with single Mn acceptors placed near the (110) surface of…
Onset of ferromagnetism in low-doped GaMnAs
B. L. Sheu, R. C. Myers, J. -M. Tang +4
We develop a quantitatively predictive theory for impurity-band ferromagnetism in the low-doping regime of GaMnAs and compare with experimental measurements of a series of samples…
Spatial structure of Mn-Mn acceptor pairs in GaAs
A. M. Yakunin, A. Yu. Silov, P. M. Koenraad +5
The local density of states of Mn-Mn pairs in GaAs is mapped with cross-sectional scanning tunneling microscopy and compared with theoretical calculations based on envelope-functio…
Spatial structure of an individual Mn acceptor in GaAs
A. M. Yakunin, A. Yu. Silov, P. M. Koenraad +5
The wave function of a hole bound to an individual Mn acceptor in GaAs is spatially mapped by scanning tunneling microscopy at room temperature and an anisotropic, cross-like shape…