Abstract
The influence of the underlying nucleation layer on the properties of semipolar \((11{\bar{2}}2)\) GaN grown on m-plane sapphire by metalorganic vapor-phase epitaxy has been investigated. \((11{\bar{2}}2)\) GaN epilayers of ~ 1 μm thickness were grown using four different initiating sequences: low-temperature AlN and GaN, and high-temperature AlN buffer layers, and directly (high-temperature GaN). The choice of nucleation layer had a pronounced effect on the surface morphology and crystal quality of the overlying GaN epilayer. In comparison, direct growth of \((11{\bar{2}}2)\) GaN without any buffer layer provided the best crystal quality with a rocking-curve \(\omega \) full-width at half-maximum (FWHM) value of 720 arcsec along the \([11{\bar{2}}{\bar{3}}]\) direction and relatively enhanced near-band-edge photoluminescence emission, thus showing this direct growth process to be a simple route for synthesis of semipolar \((11{\bar{2}}2)\) GaN layers.
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References
F. Scholz, Semicond. Sci. Technol. 27, 024002 (2012).
R.M. Farrell, E.C. Young, F. Wu, S.P. DenBaars, and J.S. Speck, Semicond. Sci. Technol. 27, 024001 (2012).
T. Wang, Semicond. Sci. Technol. 31, 093003 (2016).
H. Zhong, A. Tyagi, N.N. Fellows, R.B. Chung, M. Saito, K. Fujito, J.S. Speck, S.P. DenBaars, and S. Nakamura, Electron. Lett. 43, 825 (2007).
H. Asamizu, M. Saito, K. Fujito, J.S. Speck, S.P. DenBaars, and S. Nakamura, Appl. Phys. Express 2, 021002 (2009).
T. Hikosaka, T. Narita, Y. Honda, M. Yamaguchi, and N. Sawaki, Appl. Phys. Lett. 84, 4717 (2004).
T.J. Baker, B.A. Haskell, F. Wu, P.T. Fini, J.S. Speck, and S. Nakamura, Jpn. J. Appl. Phys. 44, L920 (2005).
T. Wunderer, P. Brãckner, B. Neubert, F. Scholz, M. Feneberg, F. Lipski, M. Schirra, and K. Thonke, Appl. Phys. Lett. 89, 041121 (2006).
P. Gupta, A.A. Rahman, N. Hatui, M.R. Gokhale, M.M. Deshmukh, and A. Bhattacharya, J. Cryst. Growth 372, 105 (2013).
M. Khoury, M. Leroux, M. Nemoz, G. Feuillet, J. Zùñiga Pèrez, and P. Vennéguès, J. Cryst. Growth 419, 88 (2015).
P. Saengkaew, S. Sanorpim, V. Yordsri, C. Thanachayanont, and K. Onabe, J. Cryst. Growth 411, 76 (2015).
T.J. Baker, B.A. Haskell, F. Wu, J.S. Speck, and S. Nakamura, Jpn. J. Appl. Phys. 45, L154 (2006).
K. Nishizuka, M. Funato, Y. Kawakami, S. Fujita, Y. Narukawa, and T. Mukai, Appl. Phys. Lett. 85, 3122 (2004).
S. Ploch, M. Frentrup, T. Wernicke, M. Pristovsek, M. Weyers, and M. Kneissl, J. Cryst. Growth 312, 2171 (2010).
K.R. Song, D.S. Oh, and S.N. Lee, Curr. Appl. Phys. 13, 1643 (2013).
A. Anuar, A.H. Makinudin, O. Al-Zuhairi, N. Chanlek, A.S. Bakar, and A. Supangat, Vacuum 174 (2020).
Y. Zhao, Q. Yan, C.Y. Huang, S.C. Huang, P.S. Hsu, S. Tanaka, C.C. Pan, Y. Kawaguchi, K. Fujito, C.G. Van de Walle, J.S. Speck, S.P. DenBaars, S. Nakamura, and D. Feezell, Appl. Phys. Lett. 100, 201108 (2012).
M. Frentrup, S. Ploch, M. Pristovsek, and M. Kneissl, Phys. Status Solidi B 248, 583 (2011).
T. Wernicke, C. Netzel, M. Weyers, and M. Kneissl, Phys. Status Solidi C 5, 1815 (2008).
S. Ploch, J.B. Park, J. Stellmach, T. Schwaner, M. Frentrup, T. Niermann, T. Wernicke, M. Pristovsek, M. Lehmann, and M. Kneissl, J. Cryst. Growth 331, 25 (2011).
Q. Sun, B. Leung, C.D. Yerino, Y. Zhang, and J. Han, Appl. Phys. Lett. 95, 1003 (2009).
M.J. Kappers, J.L. Hollander, C. McAleese, C.F. Johnston, R.F. Broom, J.S. Barnard, M.E. Vickers, and C.J. Humphreys, J. Cryst. Growth 300, 155 (2007).
M. Pristovsek, M. Frentrup, Y. Han, and C.J. Humphreys, Phys. Status Solidi B 253, 61 (2016).
X. Ni, Ü. Özgur, A.A. Baski, H. Morkoç, L. Zhou, D.J. Smith, and C.A. Tran, Appl. Phys. Lett. 90, 011002 (2007).
J.L. Hollander, M.J. Kappers, and C.J. Humphreys, Physica B 401, 307 (2007).
P. de Mierry, N. Kriouche, M. Nemoz, and G. Nataf, Appl. Phys. Lett. 94, 191903 (2009).
N. Kriouche, P. Vennéguès, M. Nemoz, G. Nataf, and P. de Mierry, J. Cryst. Growth 312, 2625 (2010).
S. Jang, H. Kim, D.S. Kim, S.M. Hwang, J. Kim, and K.H. Baik, Appl. Phys. Lett. 103, 162103 (2013).
B. Leung, Q. Sun, C. Yerinoa, Y. Zhanga, J. Hana, B.H. Kongb, H.K. Chob, K.Y. Liaoc, and Y.L. Lic, J. Cryst. Growth 341, 27 (2012).
M. Caliebe, T. Meisch, B. Neuschl, S. Bauer, J. Helbing, D. Beck, K. Thonke, M. Klein, D. Heinz, and F. Scholz, Phys. Status Solidi C 11, 525 (2014).
K. Xing, Y. Gong, X. Yu, J. Bai, and T. Wang, Jpn. J. Appl. Phys. 52, 08JC03 (2013).
C. Jung, J. Jang, J. Hwang, J. Jeong, J. Kim, K. Lee, and O. Nam, J. Cryst. Growth 370, 26 (2013).
K. Xing, C. Tseng, L. Wang, P. Chi, J. Wang, P. Chen, and H. Liang, Appl. Phys. Lett. 114, 131105 (2019).
N. Hatui, M. Frentrup, A.A. Rahman, A. Kadir, S. Subramanian, M. Kneissl, and A. Bhattacharya, J. Cryst. Growth 411, 106 (2015).
M.A. Moram, C.F. Johnston, J.L. Hollander, M.J. Kappers, and C.J. Humphreys, J. Appl. Phys. 105, 113501 (2009).
N. Hatui, A.A. Rahman, C.B. Maliakkal, and A. Bhattacharya, J. Cryst. Growth 437, 1 (2016).
R. Liu, A. Bell, F.A. Ponce, C.Q. Chen, J.W. Yang, and M.A. Khan, Appl. Phys. Lett. 86, 021908 (2005).
C. Netzel, J. Stellmach, M. Feneberg, M. Frentrup, M. Winkler, F. Mehnke, T. Wernicke, R. Goldhahn, M. Kneissl, and M. Weyers, Appl. Phys. Lett. 104, 051906 (2014).
J. Lähnemann, U. Jahn, O. Brandt, T. Flissikowski, P. Dogan, and H.T. Grahn, J. Phys. D Appl. Phys. 47, 423001 (2014).
P. Vennéguès, Z. Bougrioua, and T. Guehne, Jpn. J. Appl. Phys. 46, 4089 (2007).
P. Vennéguès and B. Beaumont, Appl. Phys. Lett. 75(26), 4115 (1999).
M. Biedermann, J.B. Park, T. Niermann, S. Ploch, M. Kneissl, and M. Lehmann, (HR)TEM study of the interface region between semi-polar GaN and m-plane sapphire. Proceedings of the 15th European Microscopy Congress, 16th-21st September 2012, Manchester, UK. PS1.2 (2012). http://www.emc2012.org.uk//documents/Abstracts/Abstracts/EMC2012_0125.pdf.
Acknowledgments
The authors are grateful to Sandip Ghosh for helpful discussions, Maheshwar Gokhale for help with HRXRD measurements, Amit P. Shah for help with PL measurements, and Rudheer D. Bapat and Shashank C. Purandare for help with TEM imaging of the sample. This work was supported by the Govt. of India through TIFR research grant 12P0168.
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Rahman, A.A., Hatui, N., Maliakkal, C.B. et al. Influence of Nucleation Layers on MOVPE Growth of Semipolar (\(11{\bar{2}}2\)) GaN on m-Plane Sapphire. Journal of Elec Materi 50, 4533–4539 (2021). https://doi.org/10.1007/s11664-021-08969-7
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DOI: https://doi.org/10.1007/s11664-021-08969-7