[1] Jing-song SUN, J J JASIENIAK. Semi-transparent solar cell. Journal of Physics D:Applied Physics, 50, 093001(2017).

[6] Y ALAJLANI, F PLACIDO, A BARLOW. Characterisation of Cu₂O, Cu₄O₃, and CuO mixed phase thin films produced by microwave-active reactive sputtering. Vacuum, 144, 217-228(2017).

[7] A S ZOOLFAKAR, R A RANI, A J MORFA. Nanostructured copper oxide semiconductors:a perspective on materials, synthesis methods and applications. Journal of Materials Chemistry C, 2, 5247-5270(2014).

[9] J KATAYAMA, K ITO, M MATSUOKA. Performance of Cu₂O/ZnO solar cell prepared by two-step electrodeposition. Journal of Applied Electrochemistry, 34, 687-692(2004).

[10] [10] FUJIMOTO K, OKU T, AKIYAMA T, et al. Fabrication acterization of copper oxidezinc oxide solar cells prepared by electrodeposition[C]. Journal of Physics: Conference Series. IOP Publishing, 2013, 433(1): 012024.

[12] H LAHMAR, F SETIFI, A AZIZI. On the electrochemical synthesis and characterization of p-Cu₂O/n-ZnO heterojunction. Journal of Alloys and Compounds, 718, 36-45(2017).

[13] M ABD-ELLAH, J P THOMAS, L ZHANG. Enhancement of solar cell performance of p-Cu₂O/n-ZnO-nanotube and nanorod heterojunction devices. Solar Energy Materials and Solar Cells, 152, 87-93(2016).

[14] [14] NODA S, SHIMA H, AKINAGA H. Cu2OZnO heterojunction solar cells fabricated by magronsputter deposition method films using sintered ceramics targets[C]. Journal of Physics: Conference Series, IOP Publishing, 2013, 433(1): 012027.

[16] Y WANG, J GHANBAJA, F SOLDERA. Controlling the preferred orientation in sputter-deposited Cu₂O thin films:Influence of the initial growth stage and homoepitaxial growth mechanism. Acta Materialia, 76, 207-212(2014).

[17] L C CHEN, C C CHEN, K C LIANG. Nano-structured CuO-Cu₂O complex thin film for application in CH3NH3PbI3 perovskite solar cells. Nanoscale Research Letters, 11, 402-409(2016).

[18] F A AKGUL, G AKGUL, N YILDIRIM. Influence of thermal annealing on microstructural, morphological, optical properties and surface electronic structure of copper oxide thin films. Materials Chemistry and Physics, 147, 987-995(2014).