54 citations · 90 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2006★ 54 cited
Interplay between carrier and impurity concentrations in annealed GaMnAs intrinsic anomalous Hall Effect
S. H. Chun, Y. S. Kim, H. K. Choi +8
Investigating the scaling behavior of annealed GaMnAs anomalous Hall coefficients, we note a universal crossover regime where the scaling behavior changes from quadra…
cond-mat.mtrl-sci2006★ 12 cited
Evidence of metallic clustering in annealed Ga1-xMnxAs from atypical scaling behavior of the anomalous Hall coefficient
H. K. Choi, W. O. Lee, Y. S. OH +9
We report on the anomalous Hall coefficient and longitudinal resistivity scaling relationships on a series of annealed Ga1-xMnxAs epilayers (x~0.055). As-grown samples exhibit scal…
cond-mat.mtrl-sci2003★ 24 cited
Carrier-mediated ferromagnetic ordering in Mn ion-implanted p+GaAs:C
Y. D. Park, J. D. Lim, K. S. Suh +7
Highly p-type GaAs:C was ion-implanted with Mn at differing doses to produce Mn concentrations in the 1 - 5 at.% range. In comparison to LT-GaAs and n+GaAs:Si samples implanted und…