Chemical bath deposition (CBD) of iron sulfide thin films for photovoltaic applications, crystallographic and optical properties

P. Prabukanthan, R. J. Soukup, N. J. Lanno, A. Sarkar, Š Kment, H. Kmentova, C. A. Kamler, C. L. Exstrom, J. Olejniček, S. A. Darveau

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

A low temperature chemical deposition method has been developed to deposit iron/sulfur thin films onto soda lime glass substrates. The chemical bath deposition (CBD) consists of aqueous solution ferrous sulphate, disodium salt of ethylenediaminetetra-acetic acid (Na2EOTA), sodium thiosulphate and organic solutions of ethylenediamine and methanol. The experiments were performed at room temperature and under two different conditions. The films were uniform and adhered were to the soda lime glass substrates. The deposited films were additionally processed in a sulfur and nitrogen atmosphere at a variety of different temperatures to form the pyrite phase of FeS2. The as-deposited and annealed thin films were characterized by X-ray diffraction (XRO) , scanning electron microscopy (SEM), optical absorption, auger electron spectroscopy (AES), and resistivity. The optimization of the FeS2 pyrite growth parameters was determined using XRO. Although both methods appeared to form FeS2 the second method is the preferable one where additional sulfurization at 450°C for one hour yielded the films with the maximum crystalline order and stoichiometry.

Original languageEnglish (US)
Title of host publicationProgram - 35th IEEE Photovoltaic Specialists Conference, PVSC 2010
Pages2965-2969
Number of pages5
DOIs
StatePublished - Dec 20 2010
Event35th IEEE Photovoltaic Specialists Conference, PVSC 2010 - Honolulu, HI, United States
Duration: Jun 20 2010Jun 25 2010

Publication series

NameConference Record of the IEEE Photovoltaic Specialists Conference
ISSN (Print)0160-8371

Other

Other35th IEEE Photovoltaic Specialists Conference, PVSC 2010
CountryUnited States
CityHonolulu, HI
Period6/20/106/25/10

Fingerprint

Optical properties
Pyrites
Iron
Lime
Thin films
Iron deposits
Sulfur
X ray diffraction
Glass
Substrates
Auger electron spectroscopy
Acetic acid
Stoichiometry
Temperature
Light absorption
Methanol
Sodium
Salts
Crystalline materials
Nitrogen

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

Cite this

Prabukanthan, P., Soukup, R. J., Lanno, N. J., Sarkar, A., Kment, Š., Kmentova, H., ... Darveau, S. A. (2010). Chemical bath deposition (CBD) of iron sulfide thin films for photovoltaic applications, crystallographic and optical properties. In Program - 35th IEEE Photovoltaic Specialists Conference, PVSC 2010 (pp. 2965-2969). [5614465] (Conference Record of the IEEE Photovoltaic Specialists Conference). https://doi.org/10.1109/PVSC.2010.5614465

Chemical bath deposition (CBD) of iron sulfide thin films for photovoltaic applications, crystallographic and optical properties. / Prabukanthan, P.; Soukup, R. J.; Lanno, N. J.; Sarkar, A.; Kment, Š; Kmentova, H.; Kamler, C. A.; Exstrom, C. L.; Olejniček, J.; Darveau, S. A.

Program - 35th IEEE Photovoltaic Specialists Conference, PVSC 2010. 2010. p. 2965-2969 5614465 (Conference Record of the IEEE Photovoltaic Specialists Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Prabukanthan, P, Soukup, RJ, Lanno, NJ, Sarkar, A, Kment, Š, Kmentova, H, Kamler, CA, Exstrom, CL, Olejniček, J & Darveau, SA 2010, Chemical bath deposition (CBD) of iron sulfide thin films for photovoltaic applications, crystallographic and optical properties. in Program - 35th IEEE Photovoltaic Specialists Conference, PVSC 2010., 5614465, Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2965-2969, 35th IEEE Photovoltaic Specialists Conference, PVSC 2010, Honolulu, HI, United States, 6/20/10. https://doi.org/10.1109/PVSC.2010.5614465
Prabukanthan P, Soukup RJ, Lanno NJ, Sarkar A, Kment Š, Kmentova H et al. Chemical bath deposition (CBD) of iron sulfide thin films for photovoltaic applications, crystallographic and optical properties. In Program - 35th IEEE Photovoltaic Specialists Conference, PVSC 2010. 2010. p. 2965-2969. 5614465. (Conference Record of the IEEE Photovoltaic Specialists Conference). https://doi.org/10.1109/PVSC.2010.5614465
Prabukanthan, P. ; Soukup, R. J. ; Lanno, N. J. ; Sarkar, A. ; Kment, Š ; Kmentova, H. ; Kamler, C. A. ; Exstrom, C. L. ; Olejniček, J. ; Darveau, S. A. / Chemical bath deposition (CBD) of iron sulfide thin films for photovoltaic applications, crystallographic and optical properties. Program - 35th IEEE Photovoltaic Specialists Conference, PVSC 2010. 2010. pp. 2965-2969 (Conference Record of the IEEE Photovoltaic Specialists Conference).
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