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Growth and transport properties of CuInSe2/ZnO heterostructure solar cell

Dhananjay, * and Nagaraju, J and Krupanidhi, SB (2006) Growth and transport properties of CuInSe2/ZnO heterostructure solar cell. In: Materials Science And Engineering B, 127 (1). 12 -16.

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Structural and transport properties of CuInSe2/ZnO heterostructure solar cell is investigated. X-ray diffraction pattern of CuInSe2 films exhibited preferred orientation along (1 12) direction confirming chalcopyrite structure. Structural characterization through scanning electron microscopy revealed dense grains. The electrical properties of the solar cells were investigated using current-voltage (I-V) and capacitance-voltage (C-V measurements. The dark I-V characteristics revealed that,in the low-field regime, conduction mechanisms follow Ohm's law and in the high-field region, space charge limited conduction was observed. Frequency-dependent capacitance studies were carried out to characterize the trap properties of the heterostructure

Item Type: Journal Article
Publication: Materials Science And Engineering B
Publisher: Elsavier
Additional Information: Copyright of this article belongs to elsavier.
Keywords: CuInSe2 thin films; heterostructure; built-in voltage;Thin-Films; Layers.
Department/Centre: Division of Physical & Mathematical Sciences > Instrumentation Appiled Physics
Division of Chemical Sciences > Materials Research Centre
Date Deposited: 25 Mar 2009 04:35
Last Modified: 05 Apr 2011 04:43
URI: http://eprints.iisc.ac.in/id/eprint/17270

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