Luminescence Properties and Mechanisms of CuI Thin Films Fabricated by Vapor Iodization of Copper Films
作者： Guochen Lin , Fengzhou Zhao , Yuan Zhao , Dengying Zhang , Lixin Yang
DOI: 10.3390/MA9120990
关键词:
摘要: Copper iodide (CuI) thin films were grown on Si(100) substrates using a copper film iodination reaction method. It was found that γ-CuI have uniform and dense microstructure with (111)-orientation. Transmission spectra indicated CuI an average transmittance of about 60% in the visible range optical band gap is 3.01 eV. By checking effect thickness Cu annealing condition photoluminescence (PL) character films, luminescence mechanisms been comprehensively analyzed, origin different PL emissions are proposed vacancy iodine as defect levels.
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Mohd Rafie Johan, Khalisah Aznan, Nurul Azri, Kok Si-Wen, Norliza Hawari, Synthesis and characterization of Copper (I)Iodide nanoparticles via chemical route ,(2012)
A. N. Gruzintsev, W. N. Zagorodnev, Effect of annealing on the luminescence of p-CuI crystals Semiconductors. ,vol. 46, pp. 149- 154 ,(2012) , 10.1134/S1063782612020133
Friedrich-Leonhard Schein, Holger von Wenckstern, Marius Grundmann, Transparent p-CuI/n-ZnO heterojunction diodes Applied Physics Letters. ,vol. 102, pp. 092109- ,(2013) , 10.1063/1.4794532
V.P.S. Perera, K. Tennakone, Recombination processes in dye-sensitized solid-state solar cells with CuI as the hole collector Solar Energy Materials and Solar Cells. ,vol. 79, pp. 249- 255 ,(2003) , 10.1016/S0927-0248(03)00103-X
Dagui Chen, Yongjing Wang, Zhang Lin, Jiakui Huang, XianZhi Chen, Danmei Pan, Feng Huang, Growth Strategy and Physical Properties of the High Mobility P-Type CuI Crystal Crystal Growth & Design. ,vol. 10, pp. 2057- 2060 ,(2010) , 10.1021/CG100270D
P.M Sirimanne, M Rusop, T Shirata, T Soga, T Jimbo, Characterization of transparent conducting CuI thin films prepared by pulse laser deposition technique Chemical Physics Letters. ,vol. 366, pp. 485- 489 ,(2002) , 10.1016/S0009-2614(02)01590-7
Chuan Hui Cheng, Jin Wang, Guo Tong Du, Shao Hua Shi, Zhi Jie Du, Zhao Qi Fan, Ji Ming Bian, Min Shuai Wang, Organic solar cells with remarkable enhanced efficiency by using a CuI buffer to control the molecular orientation and modify the anode Applied Physics Letters. ,vol. 97, pp. 083305- ,(2010) , 10.1063/1.3483159
Yongsheng Ma, Mu Gu, Shiming Huang, Xiaolin Liu, Bo Liu, Chen Ni, Colloidal synthesis of uniform CuI nanoparticles and their size dependent optical properties Materials Letters. ,vol. 100, pp. 166- 169 ,(2013) , 10.1016/J.MATLET.2013.02.082
B. L. Zhu, X. Z. Zhao, Transparent conductive CuI thin films prepared by pulsed laser deposition Physica Status Solidi (a). ,vol. 208, pp. 91- 96 ,(2011) , 10.1002/PSSA.201026239
LR Meng, Ruofei Mo, Heping Zhou, Guofeng Wang, Wei Chen, Dingsheng Wang, Qing Peng, None, Synthesis of Luminescent Cubic Phase One-Dimensional CuI Nanostructures in Solution Crystal Growth & Design. ,vol. 10, pp. 3387- 3390 ,(2010) , 10.1021/CG9015417