Pyrite thin film growth by spray pyrolysis

Publish Year: 1396
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

MRSS01_180

تاریخ نمایه سازی: 29 فروردین 1397

Abstract:

Pyrite (FeS2) thin film was deposited on a glass substrate at 4000C, using (FeCl2.4H2O) and thiourea as the precursors. Morphological, chemical and optical properties of the pyrite thin film were studied. Scanning electron microscopy (SEM) image showed the substrate was well covered by the pyrite thin film and more magnification revealed the morphology of the surface was homogenious. Energy dispersive spectroscopy (EDS) confirmed that the composition is near stoichiometric. Optical analysis showed the pyrite thin film is a potential absorber in UV-VIS range and the band gap value was calculated 1.2eV.

Authors

Mina Taleblou

Faculty of Nanotechnology, Semnan University, Semnan, Iran

Ehsan Borhani

Dept. Materials Science and Engineering, Graduate School of Engineering, Semnan University, Semnan, Iran,

Benyamin Yarmand

Research Department of Nano-Technology and Advanced Materials, Materials and Energy Research Center

Ali Reza Kolahi

Research Department of Nano-Technology and Advanced Materials, Materials and Energy Research Center