Abstract
The magnetic-field (0 T < B < 9 T) dependence of the longitudinal and Hall resistances at fixed temperatures (2 K < T < 50 K) for the HgCdTe/HgTe/HgCdTe system with a HgTe quantum well 20.3 nm in width are measured. The activation analysis of the magnetoresistance curves is used as a tool for identifying the mobility gaps between neighboring Landau levels. The activation-energy values obtained from the temperature dependences of the longitudinal resistance in the plateau regions of the quantum Hall effect with the filling factors ν = 1, 2, 3 make it possible to estimate the effective mass and the g factor of electrons in the system under study. Indications concerning the possibility of large values of the g factor (≅ 80) are obtained.
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M. Konig, S. Wiedmann, C. Brune, A. Roth, H. Buhmann, L. W. Molenkamp, X.-L. Qi, and S.-C. Zhang, Science 318, 766 (2007).
S. S. Krishtopenko, I. Yahniuk, D. B. But, V. I. Gavrilenko, W. Knap, and F. Teppe, Phys. Rev. B 94, 245402 (2016).
M. G. Gavrilov and T. V. Kukushkin, JETP Lett. 43, 103 (1986).
D. Weiss, E. Stahl, G. Weiman, K. Ploog, and K. von Klitziug, Surf. Sci. 170, 285 (1986).
H. P. Wei, A. M. Chang, D. C. Tsui, and M. Rozeghi, Phys. Rev. B 32, 7016 (1985).
Yu. G. Arapov, G. I. Harus, V. N. Neverov, N. G. Shelushinina, M. V. Yakunin, G. A. Alshanskii, and O. A. Kuznetsov, Nanotechnology 11, 351 (2000).
Yu. G. Arapov, G. I. Harus, V. N. Neverov, N. G. Shelushinina, M. V. Yakunin, and O. A. Kuznetsov, J. Exp. Theor. Phys. 96, 118 (2003).
D. A. Kozlov, Z. D. Kvon, N. N. Mikhailov, S. A. Dvoretskii, S. Weisha[umlaut]upl, Y. Krupko, and J.-C. Portal, Appl. Phys. Lett. 105, 132102 (2014).
T. Khouri, M. Bendias, P. Leubner, C. Brüne, H. Buhmann, L. W. Molenkamp, U. Zeitler, N. E. Hussey, and S. Wiedmann, Phys. Rev. B 93, 125308 (2016).
Y. G. Arapov, S. V. Gudina, V. N. Neverov, S. M. Podgornykh, M. R. Popov, G. I. Harus, N. G. Shelushinina, M. V. Yakunin, N. N. Mikhailov, and S. A. Dvoretsky, Semiconductors 49, 1593 (2015).
Yu. G. Arapov, S. V. Gudina, V. N. Neverov, S.M. Podgornykh, M. R. Popov, N. G. Shelushinina, G. I. Harus, M. V. Yakunin, S. A. Dvoretsky, and N. N. Mikhailov, J. Low Temp. Phys. 185, 665 (2016).
M. Konig, H. Buhmann, L. Molenkamp, and T. Hughes, J. Phys. Soc. Jpn. 77, 031007 (2008).
M. I. D’yakonov and A. V. Khaetskii, Sov. Phys. JETP 55, 917 (1982)
L. G. Gerchikov and A. Subashiev, Phys. Status Solidi B 160, 443 (1990).
Z. D. Kvon, E. B. Olshanetsky, E. G. Novik, D. A. Kozlov, N. N. Mikhailov, I. O. Parm, and S. A. Dvoretsky, Phys. Rev. B 83, 193304 (2011).
E. B. Olshanetsky, S. Sassine, Z. D. Kvon, N. N. Mikhailov, S. A. Dvoretsky, J. C. Portal, and A. L. Aseev, JETP Lett. 84, 565 (2006)
Z. D. Kvon, E. B. Ol’shanetskii, N. N. Mikhailov, and D. A. Kozlov, Low Temp. Phys. 35, 6 (2009).
M. V. Yakunin, S. M. Podgornykh, N. N. Mikhailov, and S. A. Dvoretsky, Physica E 42, 948 (2010).
E. G. Novik, A. Pfeuffer-Jeschke, T. Jungwirth, V. Latussek, C. R. Becker, G. Landwehr, H. Buhmann, and L. W. Molenkamp, Phys. Rev. B 72, 035321 (2005).
M. S. Zholudev, A. V. Ikonnikov, F. Teppe, M. Orlita, K. V. Maremyanin, K. E. Spirin, V. I. Gavrilenko, W. Knap, S. A. Dvoretskiy, and N. N. Mihailov, Nanoscale Res. Lett. 7, 534 (2012).
Yu. G. Arapov, N. A. Gorodilov, M. V. Yakunin, V. N. Neverov, A. V. Germanenko, and G. M. Min’kov, JETP Lett. 59, 268 (1994).
Y. Guldner, C. Rigaux, M. Grynberg, and A. Mycielski, Phys. Rev. B 8, 3875 (1973).
C. R. Pidgeon and R. N. Brown, Phys. Rev. 146, 515 (1966).
S. S. Krishtopenko, W. Knap, and F. Teppe, Sci. Rep. 6, 30755 (2016).
R. W. Martin, R. J. Warburton, R. G. Nicolas, G. J. Rees, S. K. Haywood, N. J. Mason, R. G. Walker, M. Enemy, and L. K. Howard, in Proceedings of the 20th International Conference on Physics of Semiconductors, Thessaloniki, 1990, p.909.
N. A. Gorodilov, O. A. Kuznetsov, L. K. Orlov, R. A. Rubtsova, A. L. Chernov, N. G. Shelushinina, and G. L. Shtrapenin, JETP Lett. 56, 394 (1992).
Yu. G. Arapov, O. A. Kuznetsov, V. N. Neverov, G. I. Kharus, N. G. Shelushinina, and M. V. Yakunin, Semiconductors 36, 519 (2002).
T. Wimbauer, K. Oettinger, A. L. Efros, B. K. Meyer, and H. Brugger, Phys. Rev. B 50, 8889 (1994).
M. A. Semina and R. A. Suris, Semiconductors 49, 797 (2015).
M. Schultz, U. Merkt, A. Sonntag, U. Rössler, R. Winkler, T. Colin, P. Helgesen, T. Skauli, and S. Løvold, Phys. Rev. B 57, 14772 (1998).
B. Huckestein, Rev. Mod. Phys. 67, 357 (1995).
A. Pfeuffer-Jeschke, F. Goschenhofer, S. J. Cheng, V. Latussek, J. Gerschütz, C. R. Becker, R. R. Gerhardts, and G. Landwehr, Physica B 256–258, 486 (1998).
L. S. Bovkun, S. S. Krishtopenko, M. S. Zholudev, A. V. Ikonnikov, K. E. Spirin, S. A. Dvoretsky, N. N. Mikhailov, F. Teppe, W. Knap, and V. I. Gavrilenko, Semiconductors 49, 1627 (2015).
X. C. Zhang, A. Pfeuffer-Jeschke, K. Ortner, V. Hock, H. Buhmann, C. R. Becker, and G. Landwehr, Phys. Rev. B 63, 245305 (2001).
Z.-D. Kvon, S. N. Danilov, N. N. Mikhailov, S. Dvoretsky, W. Prettl, and S. Ganichev, condmat/0708.2175.
K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, Nature 438, 197 (2005).
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Original Russian Text © S.V. Gudina, V.N. Neverov, E.V. Ilchenko, A.S. Bogolubskii, G.I. Harus, N.G. Shelushinina, S.M. Podgornykh, M.V. Yakunin, N.N. Mikhailov, S.A. Dvoretsky, 2018, published in Fizika i Tekhnika Poluprovodnikov, 2018, Vol. 52, No. 1, pp. 16–22.
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Gudina, S.V., Neverov, V.N., Ilchenko, E.V. et al. Electron Effective Mass and g Factor in Wide HgTe Quantum Wells. Semiconductors 52, 12–18 (2018). https://doi.org/10.1134/S1063782618010098
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DOI: https://doi.org/10.1134/S1063782618010098