Optical constants and near infrared emission of Er doped ZnO sol–gel thin films

Erbium (Er) doped zinc oxide (ZnO) sol–gel thin films were deposited on glass substrate using the spin coating method. The effect of erbium concentration and annealing temperature on structural and optical properties was studied. The annealed film was analyzed by X-ray diffraction (XRD), scanning el...

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Veröffentlicht in:	Journal of luminescence 2015-02, Vol.158, p.493-500
Hauptverfasser:	Vettumperumal, R., Kalyanaraman, S., Thangavel, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Annealing Deposition Doped films Erbium Erbium doped ZnO Mathematical analysis Near infra-red emission Optical conductivity Optical constant Scanning electron microscopy Sol gel process Sol–gel thin film Thin films Zinc oxide
Online-Zugang:	Volltext
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