23 citations · 40 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2010★ 17 cited
The importance of hole concentration in establishing carrier-mediated ferromagnetism in Mn doped Ge
Shengqiang Zhou, Danilo Bürger, Wolfgang Skorupa +3
In the present work, we have prepared Mn-doped Ge using different annealing approaches after Mn ion implantation, and obtained samples with hole concentrations ranging from 10^18 t…
cond-mat.mtrl-sci2010★ 23 cited
Hysteresis in the magneto-transport of Manganese-doped Germanium: evidence for carrier-mediated ferromagnetism
Shengqiang Zhou, Danilo Buerger, Arndt Muecklich +6
We report the fabrication of Ge:Mn ferromagnetic semiconductors by Mn-ion implantation into Ge followed by pulsed laser annealing. Benefiting from the short time annealing, the hol…