Abstract
Spatial distribution of residual elastic strain in the layers of two step-graded metamophic buffers of various designs, grown by molecular beam epitaxy from ternary InxAl1–xAs solutions on GaAs(001) substrates, is obtained using reciprocal space mapping by three-axis X-ray diffractometry and the linear theory of elasticity. The difference in the design of the buffers enabled the formation of a dislocation-free layer with different thickness in each of the heterostructures, which was the main basis of this study. It is shown that, in spite of the different design of graded metamorphic buffers, the nature of strain fields in them is the same, and the residual elastic strains in the final elements of both buffers adjusted for the effect of work hardening subject to the same phenomenological law, which describes the strain relief process in single-layer heterostructures.
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M. Imaizumi, M. Hirotani, and T. Soga, in Proceedings of the IEEE 42nd Photovoltaic Specialist Conference, New Orleans, USA, 2015.
R. Kumar, A. Bag, P. Mukhopadhyay, S. Das, and D. Biswas, Appl. Surf. Sci. 357, 922 (2015).
T. Kujofsa and J. E. Ayers, Int. J. High Speed Electron. Syst. 24, 152009 (2015).
A. M. Andrews, J. S. Speck, A. E. Romanov, M. Bobeth, and W. Pompe, J. Appl. Phys. 91, 1933 (2002).
G. B. Galiev, E. A. Klimov, R. M. Imamov, G. V. Ganin, S. S. Pushkarev, P. P. Maltsev, O. M. Zhigalina, A. S. Orekhov, A. L. Vasil’ev, M. Yu. Presniakov, and I. N. Trunkin, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 10, 495 (2016).
J. Tersoff, Appl. Phys. Lett. 62, 693 (1993).
D. J. Dunstan, J. Mater. Sci.: Mater. Electron. 8, 337 (1997).
E. Ayers, Heteroepitaxy of Semiconductors. Theory, Growth, and Characterization (Taylor and Francis Group, New York, 2007).
D. J. Dunstan, P. Kidd, L. K. Howard, and R. H. Dixon, Appl. Phys. Lett. 59, 3390 (1991).
D. J. Dunstan, P. Kidd, P. F. Fewster, N. L. Andrew, R. Grey, P. R. David, L. Gonzalez, Y. Gonzalez, A. Sacedon, and F. Gonzalez-Sanz, Appl. Phys. Lett. 65, 839 (1994).
D. J. Dunstan, S. Young, and R. H. Dixon, J. Appl. Phys. 70, 3039 (1991).
A. V. Drigo, A. Audinli, A. Carnera, F. Genova, C. Rigo, C. Ferrari, P. Franzosi, and G. Salviati, J. Appl. Phys. 66, 1975 (1989).
K. Kamigaki, H. Sakashita, M. Nakayama, N. Sano, and H. Terauchi, Appl. Phys. Lett. 49, 1071 (1986).
P. J. Orders and B. F. Usher, Appl. Phys. Lett. 50, 980 (1987).
P. M. J. Maree, J. C. Barbour, J. F. van der Veen, K. L. Kavanagh, C. W. T. Bulle-Lieuwma, and M. P. A. Viegers, J. Appl. Phys. 62, 4413 (1987).
D. K. Bowen and B. K. Tanner, High Resolution X-Ray Diffractometry and Topography (Taylor Francis, London, 1998, Nauka, St. Petersburg, 2002).
V. A. Bushuev, R. N. Kyutt, and Yu. P. Khapachev, Physical Principles of X-ray Diffracrometry Definitions of Real Structure Parameters of Multilayered Epitaxial Layers (Kab.-Balk. Gos. Univ., Nal’chik, 1996) [in Russian].
A. N. Aleshin, A. S. Bugaev, M. A. Ermakova, and O. A. Ruban, Semiconductors 49, 1039 (2015).
J.-M. Chauveau, Y. Androussi, A. Lefebvre, J. di Persio, and Y. Cordier, J. Appl. Phys. 93, 4219 (2003).
Yu. P. Khapachev and F. N. Chukhovskii, Sov. Phys. Crystallogr. 34, 465 (1989).
S. S. Strel’chenko and V. V. Lebedev, A3B5 Compounds, The Reference Book (Metallurgiya, Moscow, 1984) [in Russian].
K. N. Tu, J. W. Mayer, and L. C. Feldman, Electronic Thin Film Science. For Electrical Engineers and Materials Scientists (Macmillan, New York, 1992).
Y. Cordier and D. Ferre, J. Cryst. Growth 201–202, 263 (1999).
D. J. Dunstan, Philos. Mag. A 73, 1323 (1996).
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Original Russian Text © A.N. Aleshin, A.S. Bugaev, O.A. Ruban, N.Yu. Tabachkova, I.V. Shchetinin, 2017, published in Fizika Tverdogo Tela, 2017, Vol. 59, No. 10, pp. 1956–1963.
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Aleshin, A.N., Bugaev, A.S., Ruban, O.A. et al. Comparative analysis of strain fields in layers of step-graded metamorphic buffers of various designs. Phys. Solid State 59, 1978–1986 (2017). https://doi.org/10.1134/S106378341710002X
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DOI: https://doi.org/10.1134/S106378341710002X