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Article Dans Une Revue Optical Materials Express Année : 2014

Epitaxial Bi2Sr2Co2Oy thin films as a promising p-type transparent conducting oxides

Résumé

Transparent conductive p-type Bi2Sr2Co2Oy thin films were epitaxial grown on LaAlO3 substrate by pulsed laser deposition. Film with thickness of 50 nm showed a room temperature resistivity of about 5.5 mΩ cm and an average optical transmittance of about 51% in the visible region, resulting in a significant high figure of merit of 1350 MΩ−1. This is one of the highest values reported for the p-type transparent conducting oxides, demonstrating that epitaxial Bi2Sr2Co2Oy thin films have great potential applications in optoelectronic devices.
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Dates et versions

hal-03682662 , version 1 (31-05-2022)

Identifiants

  • HAL Id : hal-03682662 , version 1

Citer

Shufang Wang, Liqing Sun, Hongrui Zhang, El Hadj Dogheche, Jianglong Wang, et al.. Epitaxial Bi2Sr2Co2Oy thin films as a promising p-type transparent conducting oxides. Optical Materials Express, 2014, 4 (10), pp. 2209-2214. ⟨hal-03682662⟩
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