29 citations · 77 across the 4 of their papers we have counts for
4 papers
Control of rectifying and resistive switching behavior in BiFeO3 thin films
Yao Shuai, Shengqiang Zhou, Chuangui Wu +6
BiFeO3 thin films have been grown on Pt/Ti/SiO2/Si substrates with pulsed laser deposition using Au as the top electrode. The resistive switching property of the Au/BiFeO3/Pt stack…
Tailoring the magnetism of GaMnAs films by ion irradiation
Lin Li, S. D. Yao, Shengqiang Zhou +10
Ion irradiation of semiconductors is a well understood method to tune the carrier concentration in a controlled manner. We show that the ferromagnetism in GaMnAs films, known to be…
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…
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…