Synthesis of CdTe Thin Films for Solar Cell using Solution-based Deposition Methods at Low Temperature

Title
Synthesis of CdTe Thin Films for Solar Cell using Solution-based Deposition Methods at Low Temperature
Author(s)
류시옥이진영박미선이태진류상욱[류상욱]Chih Hung Chang[Chih Hung Chang]
Keywords
LASER DEPOSITION; DIAGRAM
Issue Date
201110
Publisher
TAYLOR & FRANCIS LTD
Citation
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.551, pp.181 - 190
Abstract
Polycrystalline CdTe thin films for solar cells were deposited on glass substrates using a continuous flow microreactor (CFM) and a modified spray process at low temperature. Their cubic structures were identified by X-ray diffraction (XRD) measurements. Their chemical binding information was investigated with the aid of X-ray photoelectron spectroscope. Scanning electron microscopy (SEM) was employed to examine the films' surface morphologies. Average particle sizes were found by transmission electron microscopy (TEM) to be larger in the spray-deposited film than the microreactor-deposited film. The estimated optical band gap values in UV-vis spectrophotometer were similar to 1.57 eV for both films prepared by CFM and spray methods.
URI
http://hdl.handle.net/YU.REPOSITORY/24470http://dx.doi.org/10.1080/15421406.2011.600644
ISSN
1542-1406
Appears in Collections:
공과대학 > 화학공학부 > Articles
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