Ultraviolet Laser Action in Ferromagnetic Zn1−x Fe x O Nanoneedles
نویسندگان
چکیده
منابع مشابه
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 ...
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ژورنال
عنوان ژورنال: Nanoscale Research Letters
سال: 2009
ISSN: 1931-7573,1556-276X
DOI: 10.1007/s11671-009-9473-9