Abstract
The photoluminescence (PL) properties of a GaInP epilayer with an ultrathin AlAs interfacial layer grown on Ge were investigated by time-resolved photoluminescence spectroscopy and temperature-dependent PL spectroscopy. A double-exponential PL decay with two time constants was observed, where the fast component is attributed to the emission from ordered GaInP while the slow component is related to localized states. Increased thickness of the AlAs interfacial layer resulted in an increased PL decay time due to the increased degree of order of the GaInP. Furthermore, the broad PL peak around 1.57 eV appearing in the GaInP epilayer after insertion of the AlAs layer might be attributed to phosphorus-vacancy-related deep levels.
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K.A. Bertness, S.R. Kurtz, D.J. Friedman, A.E. Kibbler, C. Kramer, and J.M. Olson, Appl. Phys. Lett. 65, 989 (1994).
K. Kishino, A. Kikuchi, I. Nomura, and Y. Kaneko, Thin Solid Films 231, 173 (1993).
M. Yamaguchi, T. Takamoto, and K. Araki, Sol. Energy Mater. Sol. Cells 90, 3068 (2006).
W. Guter, J. Schöne, S.P. Philipps, M. Steiner, G. Siefer, A. Wekkeli, E. Welser, E. Oliva, A.W. Bett, and F. Dimroth, Appl. Phys. Lett. 94, 223504 (2009).
M.A. Green, K. Emery, Y. Hishikawa, W. Warta, and E.D. Dunlop, Prog. Photovolt. 19, 565 (2011).
J.M. Olson, D.J. Friedman, and Sarah Kurtz, Handbook of Photovoltaic Science and Engineering, ed. A. Luque, and S. Hegedus, Chapter␣9 (Chichester: Wiley, 2003).
D.J. Friedman and J.M. Olson, Prog. Photovolt. 9, 179 (2001).
B. Galiana, K. Volz, I. Rey-Stolle, W. Stolz, and C. Algora, IEEE Proceedings of the Fourth PVEC, vol 1 (2006), p. 807.
L. Lazzarini, L. Nasi, G. Salviati, C.Z. Fregonara, Y. Li, L.J. Giling, C. Hardingham, and D.B. Holt, Micron 31, 217 (2000).
N. Cho and C. Carter, J. Mater. Sci. 36, 4209 (2001).
S. Ting and E. Fitzgerald, J. Appl. Phys. 87, 2618 (2000).
L. Knuuttila, A. Lankinen, J. Likonen, H. Lipsanen, X. Lu, P. McNally, J. Riikonen, and T. Tuomi, Jpn. J. Appl. Phys. 44, 7777 (2005).
C.K. Chia, G.K. Dalapati, Y. Chai, S.L. Lu, W. He, J.R. Dong, D.H.L. Seng, H.K. Hui, A.S.W. Wong, A.J.Y. Lau, Y.B. Cheng, D.Z. Chi, Z. Zhu, Y.C. Yeo, Z. Xu, and S.F. Yoon, J. Appl. Phys. 109, 066106 (2011).
C.K. Chia, J.R. Dong, D.Z. Chi, A.S.W. Wong, M. Suryana, G.K. Dalapati, S.J. Chua, and S.J. Lee, Appl. Phys. Lett. 92, 141905 (2008).
W. He, S.L. Lu, J.R. Dong, Y.M. Zhao, X.Y. Ren, K.L. Xiong, B. Li, H. Yang, H.M. Zhu, X.Y. Chen, and X. Kong, Appl. Phys. Lett. 97, 121909 (2010).
S.P. Jia, G.F. Chen, W. He, P. Dai, J.X. Chen, S.L. Lu, and H. Yang, Appl. Surf. Sci. 317, 828 (2014).
C. Yang, S. Lee, K.W. Shin, S. Oh, D. Moon, S.D. Kim, Y.W. Kim, C.Z. Kim, W.K. Park, W.J. Choi, J. Park, and E. Yoon, J. Cryst. Growth 370, 168 (2013).
A. Sasaki, K. Tsuchida, Y. Narukawa, Y. Kawakami, S. Fujita, Y. Hsu, and G.B. Stringfellow, J. Appl. Phys. 89, 343 (2001).
M.C. DeLong, D.J. Mowbray, R.A. Hogg, M.S. Skolnick, M. Hopkinson, J.P.R. David, P.C. Taylor, S.R. Kurtz, and J.M. Olson, J. Appl. Phys. 73, 5163 (1993).
C.M. Fetzer, R.T. Lee, G.B. Stringfellow, X.Q. Liu, A. Sasaki, and N. Ohno, J. Appl. Phys. 91, 199 (2002).
M.C. DeLong, W.D. Ohlsoo, I. Viohl, P.C. Taylor, and J.M. Olson, J. Appl. Phys. 70, 2780 (1991).
R.A.J. Thomeer, F.A.J.M. Driessen, and L.J. Giling, Appl. Phys. Lett. 66, 1960 (1995).
K. Alberi, B. Fluegel, M.A. Steiner, R. France, W. Olavarria, and A. Mascarenhas, J. Appl. Phys. 110, 113701 (2011).
T. Suzuki and A. Gomyo, J. Cryst. Growth 111, 353 (1991).
M.I. Alonso and K. Winer, Phys. Rev. B Condens. Matter 39, 10056 (1989).
T. Suzuki and A. Gomyo, Semiconductor, Interfaces at the Sub-nanometer Scale, ed. H.W.M. Salemink and M.D. Pashley (Dordrecht: Kluwer Academic, 1993), p. 11.
J.E. Bemard, R.G. Dandrea, L.G. Ferreira, S. Froyen, S.-H. Wei, and A. Zunger, Appl. Phys. Lett. 56, 731 (1990).
Z.C. Huang, C.R. Wie, J.A. Varriano, M.W. Koch, and G.W. Wicks, J. Appl. Phys. 77, 1587 (1995).
Acknowledgements
This work is supported in part by the National Natural Science Foundation of China (Grant Nos. 61176128, 61376081, and 61534008), the National High Technology Research and Development Program of China (Grant Nos. 2013AA050403), the Application Foundation of Suzhou (Grant Nos. SYG201437), the Knowledge Innovation Project of the CAS and the SINANO Program (Grant Nos. Y2AAQ11004 and 07AA032002).
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Chen, J.X., He, W., Jia, S.P. et al. Effects of Ultrathin AlAs Interfacial Layer on Photoluminescence Properties of GaInP Epilayer Grown on Ge. J. Electron. Mater. 45, 853–858 (2016). https://doi.org/10.1007/s11664-015-4225-3
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DOI: https://doi.org/10.1007/s11664-015-4225-3