55 citations · 137 across the 5 of their papers we have counts for
5 papers
Precise tuning of the Curie temperature of (Ga,Mn)As-based magnetic semiconductors by hole compensation: Support for valence-band ferromagnetism
Shengqiang Zhou, Lin Li, Ye Yuan +11
For the prototype diluted ferromagnetic semiconductor (Ga,Mn)As, there is a fundamental concern about the electronic states near the Fermi level, i.e., whether the Fermi level resi…
Disentangling defect-induced ferromagnetism in SiC
Yutian Wang, Lin Li, Slawomir Prucnal +9
We present a detailed investigation of the magnetic properties in SiC single crystals bombarded with neon ions. Through careful measuring of the magnetization of virgin and irradia…
Structural and magnetic properties of irradiated SiC
Yutian Wang, Xuliang Chen, Lin Li +8
We present a comprehensive structural characterization of ferromagnetic SiC single crystals induced by Ne ion irradiation. The ferromagnetism has been confirmed by electron spin re…
Rise and fall of defect induced ferromagnetism in SiC single crystals
Lin Li, S. Prucnal, S. D. Yao +4
6H-SiC (silicon carbide) single crystals containing VSi-VC divacancies are investigated with respect to magnetic and structural properties. We found that an initial increase of str…
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…