Doping-free bandgap tunability in FeO nanostructured films

A tunable bandgap without doping is highly desirable for applications in optoelectronic devices. Herein, we develop a new method which can tune the bandgap without any doping. In the present research, the bandgap of Fe 2 O 3 nanostructured films is simply tuned by changing the synthesis temperature....

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Veröffentlicht in:	Nanoscale advances 2021-09, Vol.3 (19), p.5581-5588
Hauptverfasser:	Kadam, Sujit A, Phan, Giang Thi, Pham, Duy Van, Patil, Ranjit A, Lai, Chien-Chih, Chen, Yan-Ruei, Liou, Yung, Ma, Yuan-Ron
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