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Optical and electronic properties of Mo:ZnO thin films deposited using RF magnetron sputtering with different process parameters

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Abstract

An investigation is performed into the microstructural, electronic and optical properties of Mo:ZnO (MZO) thin films deposited on glass substrates using radio frequency magnetron sputtering with various gas flow rates and deposition times. The XRD results show that all of the deposited films exhibit a strong (002) preferential orientation. The average transmittance of the MZO thin films is around 80 % in the visible light range. In addition, the resistivity and Hall mobility have values of 4.5 × 10−3 Ω-cm and 25 cm2/V s, respectively, given argon flow rate of 15 sccm, a deposition time of 40 min and a sputtering power of 100 W.

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References

  • Assuncão, V., Fortunato, E., Marques, A., Aguas, H., Ferreira, I., Costa, M.E.V., Martins, R.: Influence of the deposition pressure on the properties of transparent and conductive ZnO:Ga thin-film produced by RF sputtering at room temperature. Thin Solid Films 427, 401–405 (2003)

    Article  ADS  Google Scholar 

  • Ataev, B.M., Bagamadova, A.M., Mamedov, V.V., Omaev, A.K., Rabadanov, M.R.: Highly conductive and transparent thin ZnO films prepared in situ in a low pressure system. J. Cryst. Growth 198(199), 1222–1225 (1999)

    Article  ADS  Google Scholar 

  • Fortunato, E., Assuncao, V., Goncalves, A., Marques, A., Aguas, H., Pereira, L., Ferreira, I., Vilarinho, P., Martins, R.: High quality conductive gallium-doped zinc oxide films deposited at room temperature. Thin Solid Films 451(452), 443–447 (2004)

    Article  ADS  Google Scholar 

  • Fortunato, E., Ginley, D., Hosono, H., Paine, D.C.: Transparent conducting oxides for photovoltaics. MRS Bull. 32, 242–247 (2007)

    Article  Google Scholar 

  • Gupta, A., Compaan, A.D.: All-sputtered 14 % CdS/CdTe thin-film solar cell with ZnO:Al transparent conducting oxide. Appl. Phys. Lett. 85, 684–686 (2004)

    Article  ADS  Google Scholar 

  • Jeong, W.J., Park, G.C.: Electrical and optical properties of ZnO thin film as a function of deposition parameters. Sol. Energy Mater. Sol. Cells 65, 37–45 (2001)

    Article  Google Scholar 

  • Jiang, X., Wong, F.L., Fung, M.K., Lee, S.T.: Aluminum-doped zinc oxide films as transparent conductive electrode for organic light-emitting devices. Appl. Phys. Lett. 83, 1875–1877 (2003)

    Article  ADS  Google Scholar 

  • Kambe, M., Fukawa, M., Taneda, N., Sato, K.: Improvement of a-Si solar cell properties by using SnO2:F TCO films coated with an ultra-thin TiO2 layer prepared by APCVD. Sol. Energy Mater. Sol. Cells 90, 3014–3020 (2006)

    Article  Google Scholar 

  • Kim, H., Horwitz, J.S., Kim, W.H., Qadri, S.B., Kafafi, Z.H.: Anode material based on Zr-doped ZnO thin films for organic light-emitting diodes. Appl. Phys. Lett. 83, 3809–3811 (2003)

    Article  ADS  Google Scholar 

  • Li, Z.Z., Chen, Z.Z., Huang, W., Chang, S.H., Ma, X.M.: The transparence comparison of Ga-and Al-doped ZnO thin films. Appl. Surf. Sci. 257, 8486–8489 (2011)

    Article  ADS  Google Scholar 

  • Maldonado, F., Stashans, A.: Al-doped ZnO: electronic, electrical and structural properties. J. Phys. Chem. Solids 71, 784–787 (2010)

    Article  ADS  Google Scholar 

  • Minami, T., Yamamoto, T., Miyata, T.: Highly transparent and conductive rare earth-doped ZnO thin films prepared by magnetron sputtering. Thin Solid Films 366, 63–68 (2000)

    Article  ADS  Google Scholar 

  • Nakao, T., Nakada, T., Nakayama, Y., Miyatani, K., Kimura, Y., Saito, Y., Kaito, C.: Characterization of indium tin oxide film and practical ITO film by electron microscopy. Thin Solid Films 370, 155–162 (2000)

    Article  ADS  Google Scholar 

  • Puetz, J., Chalvet, F.N., Aegerter, M.A.: Transparent conducting coatings on glass tubes. Proc. SPIE Int. Soc. Opt. Eng. 4804, 73–80 (2002)

    ADS  Google Scholar 

  • Rao, T.P., Santhosh Kumar, M.C.: Effect of thickness on structural, optical and electrical properties of nanostructured ZnO thin films by spray pyrolysis. Appl. Surf. Sci. 255, 4579–4584 (2009)

    Article  Google Scholar 

  • Rostan, P.J., Mattheis, J., Bilger, G., Rau, U., Werner, J.H.: Formation of transparent and ohmic ZnO:Al/MoSe2 contacts for bifacial Cu(In,Ga)Se2 solar cells and tandem structures. Thin Solid Films 480–481, 67–70 (2005)

    Article  Google Scholar 

  • Tao, K., Zhang, D.X., Wang, L.S., Zhao, J.F., Cai, H.K., Sui, Y.P., Qiao, Z.X., He, Q., Zhang, Y., Sun, Y.: Development of textured back reflector for n–i–p flexible silicon thin film solar cells. Sol. Energy Mater. Sol. Cells 94, 709–714 (2010)

    Article  Google Scholar 

  • Wienke, J., van der Zanden, B., Tijssen, M., Zeman, M.: Performance of spray-deposited ZnO:In layers as front electrodes in thin-film silicon solar cells. Sol. Energy Mater. Sol. Cells 92, 884–890 (2008)

    Article  Google Scholar 

  • Xiu, X., Pang, Z.Y., Lv, M., Dai, Y., Ye, L., Han, S.: Transparent conducting molybdenum-doped zinc oxide films deposited by RF magnetron sputtering. Appl. Surf. Sci. 253, 3345–3348 (2007)

    Article  ADS  Google Scholar 

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Acknowledgments

The authors gratefully acknowledge the financial support provided to this study by the National Science Council (NSC) of Taiwan under Contract No. NSC 102-2212-E-151-006-MY3.

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Correspondence to Tao-Hsing Chen.

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This article is part of the Topical Collection on Micro/Nano Photonics for the International Year of Light 2015, Guest Edited by Yen-Hsun Su, Lei Liu, Xinlong Xu and Zhenhua Ni.

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Chen, TH., Jian, BL. Optical and electronic properties of Mo:ZnO thin films deposited using RF magnetron sputtering with different process parameters. Opt Quant Electron 48, 77 (2016). https://doi.org/10.1007/s11082-015-0357-1

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  • DOI: https://doi.org/10.1007/s11082-015-0357-1

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