期刊
JOURNAL OF PHYSICS D-APPLIED PHYSICS
卷 40, 期 16, 页码 4910-4915出版社
IOP PUBLISHING LTD
DOI: 10.1088/0022-3727/40/16/023
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Transparent conducting CuCrO2 thin films were prepared by pulsed laser deposition (PLD) from a nanocrystalline CuCrO2 target. The derived CuCrO2 films were highly c-axis oriented deposited at 800 K. The microstructural, electrical as well as optical properties were studied. It was found that the films were relatively smooth and behaved as semiconductors. The energy band of the CuCrO2 films is constructed based on the Mott-Davis model in order to investigate the conduction mechanism. The transmittances of the films in the visible region are about 60-80% with direct band gaps of about 3.2 eV. The results suggested that CuCrO2 films could be successfully prepared by the PLD method, which can broaden the applications of the transparent conducting oxide films.
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