Stable ferromagnetism in p-type carbon-doped ZnO nanoneedles

Author name used in this publication: C. S. Wei2009-2010 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Ultraviolet Laser Action in Ferromagnetic Zn1−xFexO Nanoneedles

Fe-doped ZnO nanoneedles (NDs) were fabricated by an Ar+ ion sputtering technique operated at room temperature. The as-grown samples show both ferromagnetic and lasing properties. The saturated magnetization moment was measured from 0.307 to 0.659 emu cm−3 at the field of 10 kOe with various Fe concentrations. Intense ultraviolet random lasing emission was observed from Zn1 − xFexO NDs at room temperature. The X-ray photoelectron spectroscopy result reveals that the doped Fe atoms occupy the Zn sites and lead to a decrease in oxygen deficiency

Magnetotransport properties of p-type carbon-doped ZnO thin films

2009-2010 > Academic research: refereed > Publication in refereed journalpublished_fina

Evidence of Spin Frustration in a Vanadium Diselenide Monolayer Magnet

10.1002/adma.201901185Advanced Materialse1901185

Investigation of the non-volatile resistance change in noncentrosymmetric compounds

10.1038/srep00587Scientific Reports2