Artículo

Cygorek, M.; Ungar, F.; Tamborenea, P.I.; Axt, V.M."Influence of nonmagnetic impurity scattering on spin dynamics in diluted magnetic semiconductors" (2017) Physical Review B. 95(4)
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Abstract:

The doping of semiconductors with magnetic impurities gives rise not only to a spin-spin interaction between quasifree carriers and magnetic impurities but also to a local spin-independent disorder potential for the carriers. Based on a quantum kinetic theory for the carrier and impurity density matrices as well as the magnetic and nonmagnetic carrier-impurity correlations, the influence of the nonmagnetic scattering potential on the spin dynamics in DMS after optical excitation with circularly polarized light is investigated using the example of Mn-doped CdTe. It is shown that non-Markovian effects, which are predicted in calculations where only the magnetic carrier-impurity interaction is accounted for, can be strongly suppressed in the presence of nonmagnetic impurity scattering. This effect can be traced back to a significant redistribution of carriers in k-space which is enabled by the build-up of large carrier-impurity correlation energies. A comparison with the Markov limit of the quantum kinetic theory shows that, in the presence of an external magnetic field parallel to the initial carrier polarization, the asymptotic value of the spin polarization at long times is significantly different in the quantum kinetic and the Markovian calculations. This effect can also be attributed to the formation of strong correlations, which invalidates the semiclassical Markovian picture and it is stronger when the nonmagnetic carrier-impurity interaction is accounted for. In an external magnetic field perpendicular to the initial carrier spin, the correlations are also responsible for a renormalization of the carrier spin precession frequency. Considering only the magnetic carrier-impurity interaction, a significant renormalization is predicted for a very limited set of material parameters and excitation conditions. Accounting also for the nonmagnetic interaction, a relevant renormalization of the precession frequency is found to be more ubiquitous. © 2017 American Physical Society.

Registro:

Documento: Artículo
Título:Influence of nonmagnetic impurity scattering on spin dynamics in diluted magnetic semiconductors
Autor:Cygorek, M.; Ungar, F.; Tamborenea, P.I.; Axt, V.M.
Filiación:Theoretische Physik III, Universität Bayreuth, Bayreuth, 95440, Germany
Departamento de Física and IFIBA, FCEN, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón i, Ciudad de Buenos Aires, 1428, Argentina
Año:2017
Volumen:95
Número:4
DOI: http://dx.doi.org/10.1103/PhysRevB.95.045204
Handle:http://hdl.handle.net/20.500.12110/paper_24699950_v95_n4_p_Cygorek
Título revista:Physical Review B
Título revista abreviado:Phys. Rev. B
ISSN:24699950
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_24699950_v95_n4_p_Cygorek

Referencias:

  • Baibich, M.N., Broto, J.M., Fert, A., Nguyen Van Dau, F., Petroff, F., Etienne, P., Creuzet, G., Chazelas, J., (1988) Phys. Rev. Lett., 61, p. 2472
  • Wolf, S.A., Awschalom, D.D., Buhrman, R.A., Daughton, J.M., Von Molnár, S., Roukes, M.L., Chtchelkanova, A.Y., Treger, D.M., (2001) Science, 294, p. 1488
  • Datta, S., Das, B., (1990) Appl. Phys. Lett., 56, p. 665
  • Awschalom, D., Flatté, M., (2007) Nat. Phys., 3, p. 153
  • Žutić, I., Fabian, J., Das Sarma, S., (2004) Rev. Mod. Phys., 76, p. 323
  • Dietl, T., (2010) Nat. Mater., 9, p. 965
  • Ohno, H., (2010) Nat. Mater., 9, p. 952
  • Dietl, T., Ohno, H., (2014) Rev. Mod. Phys., 86, p. 187
  • Dietl, T., Ohno, H., Matsukura, F., Cibert, J., Ferrand, D., (2000) Science, 287, p. 1019
  • Ben Cheikh, Z., Cronenberger, S., Vladimirova, M., Scalbert, D., Perez, F., Wojtowicz, T., (2013) Phys. Rev. B, 88, p. 201306
  • Chen, Y.S., Wiater, M., Karczewski, G., Wojtowicz, T., Bacher, G., (2013) Phys. Rev. B, 87, p. 155301
  • Cronenberger, S., Vladimirova, M., Andreev, S.V., Lifshits, M.B., Scalbert, D., (2013) Phys. Rev. Lett., 110, p. 077403
  • Debus, J., Ivanov, V.Y., Ryabchenko, S.M., Yakovlev, D.R., Maksimov, A.A., Semenov, Y.G., Braukmann, D., Bayer, M., (2016) Phys. Rev. B, 93, p. 195307
  • Debus, J., Maksimov, A.A., Dunker, D., Yakovlev, D.R., Filatov, E.V., Tartakovskii, I.I., Ivanov, V.Y., Bayer, M., (2014) Phys. Status Solidi B, 251, p. 1694
  • Maksimov, A.A., Yakovlev, D.R., Debus, J., Tartakovskii, I.I., Waag, A., Karczewski, G., Wojtowicz, T., Bayer, M., (2010) Phys. Rev. B, 82, p. 035211
  • Perez, F., Cibert, J., Vladimirova, M., Scalbert, D., (2011) Phys. Rev. B, 83, p. 075311
  • Kapetanakis, M.D., Perakis, I.E., Wickey, K.J., Piermarocchi, C., Wang, J., (2009) Phys. Rev. Lett., 103, p. 047404
  • Kapetanakis, M.D., Perakis, I.E., (2008) Phys. Rev. Lett., 101, p. 097201
  • Krenn, H., Kaltenegger, K., Dietl, T., Spałek, J., Bauer, G., (1989) Phys. Rev. B, 39, p. 10918
  • Crooker, S.A., Awschalom, D.D., Baumberg, J.J., Flack, F., Samarth, N., (1997) Phys. Rev. B, 56, p. 7574
  • Barate, P., Cronenberger, S., Vladimirova, M., Scalbert, D., Perez, F., Gòmez, J., Jusserand, B., Nawrocki, M., (2010) Phys. Rev. B, 82, p. 075306
  • Jiang, J.H., Zhou, Y., Korn, T., Schüller, C., Wu, M.W., (2009) Phys. Rev. B, 79, p. 155201
  • Ohno, H., Shen, A., Matsukura, F., Oiwa, A., Endo, A., Katsumoto, S., Iye, Y., (1996) Appl. Phys. Lett., 69, p. 363
  • Fiederling, R., Keim, M., Reuscher, G., Ossau, W., Schmidt, G., Waag, A., Molenkamp, L.W., (1999) Nature (London), 402, p. 787
  • Furdyna, J.K., (1988) J. Appl. Phys., 64, p. R29
  • Jungwirth, T., Sinova, J., Mašek, J., Kučera, J., MacDonald, A.H., (2006) Rev. Mod. Phys., 78, p. 809
  • Tang, G., Nolting, W., (2007) Phys. Rev. B, 75, p. 024426
  • Kapetanakis, M.D., Wang, J., Perakis, I.E., (2012) J. Opt. Soc. Am. B, 29, p. A95
  • Morandi, O., Hervieux, P.-A., Manfredi, G., (2009) New J. Phys., 11, p. 073010
  • Morandi, O., Hervieux, P.-A., Manfredi, G., (2010) Phys. Rev. B, 81, p. 155309
  • Baral, A., Schneider, H.C., (2015) Phys. Rev. B, 91, p. 100402
  • Wolff, P.A., Warnock, J., (1984) J. Appl. Phys., 55, p. 2300
  • Spałek, J., (1984) Phys. Rev. B, 30, p. 5345
  • Wolff, P.A., Bhatt, R.N., Durst, A.C., (1996) J. Appl. Phys., 79, p. 5196
  • Angelescu, D.E., Bhatt, R.N., (2002) Phys. Rev. B, 65, p. 075211
  • König, J., Lin, H.-H., MacDonald, A.H., (2000) Phys. Rev. Lett., 84, p. 5628
  • Teran, F.J., Potemski, M., Maude, D.K., Plantier, D., Hassan, A.K., Sachrajda, A., Wilamowski, Z., Karczewski, G., (2003) Phys. Rev. Lett., 91, p. 077201
  • Akimoto, R., Ando, K., Sasaki, F., Kobayashi, S., Tani, T., (1997) Phys. Rev. B, 56, p. 9726
  • Camilleri, C., Teppe, F., Scalbert, D., Semenov, Y.G., Nawrocki, M., Dyakonov, M., Cibert, J., Wojtowicz, T., (2001) Phys. Rev. B, 64, p. 085331
  • Kondo, J., (1964) Prog. Theor. Phys., 32, p. 37
  • Kossut, J., (1975) Phys. Status Solidi B, 72, p. 359
  • Larson, B.E., Hass, K.C., Ehrenreich, H., Carlsson, A.E., (1988) Phys. Rev. B, 37, p. 4137
  • Schrieffer, J.R., Wolff, P.A., (1966) Phys. Rev., 149, p. 491
  • Twardowski, A., Nawrocki, M., Ginter, J., (1979) Phys. Status Solidi B, 96, p. 497
  • Kossut, J., Gaj, J., (2011) Introduction to the Physics of Diluted Magnetic Semiconductors, 144. , Edited by, Springer Series in Materials Science (Springer, Berlin)
  • Gonzalez Szwacki, N., Przedziecka, E., Dynowska, E., Bogusławski, P., Kossut, J., (2004) Acta Phys. Pol. A, 106, p. 233
  • Bastard, G., Chang, L.L., (1990) Phys. Rev. B, 41, p. 7899
  • Wu, M.W., Jiang, J.H., Weng, M.Q., (2010) Phys. Rep., 493, p. 61
  • Semenov, Y.G., (2003) Phys. Rev. B, 67, p. 115319
  • König, B., Merkulov, I.A., Yakovlev, D.R., Ossau, W., Ryabchenko, S.M., Kutrowski, M., Wojtowicz, T., Kossut, J., (2000) Phys. Rev. B, 61, p. 16870
  • Cywiński, Ł., Sham, L.J., (2007) Phys. Rev. B, 76, p. 045205
  • Tsitsishvili, E., Kalt, H., (2006) Phys. Rev. B, 73, p. 195402
  • Elliott, R.J., (1954) Phys. Rev., 96, p. 266
  • D'Yakonov, M.I., Perel, V.I., (1971) Zh. Eksp. Teor. Fiz., 60, p. 1954
  • D'Yakonov, M.I., Perel, V.I., (1971) Sov. Phys. JETP, 33, p. 1053
  • Ungar, F., Cygorek, M., Tamborenea, P.I., Axt, V.M., (2015) Phys. Rev. B, 91, p. 195201
  • Thurn, C., Axt, V.M., (2012) Phys. Rev. B, 85, p. 165203
  • Cygorek, M., Axt, V.M., (2015) J. Phys.: Conf. Ser., 647, p. 012042
  • Thurn, C., Cygorek, M., Axt, V.M., Kuhn, T., (2013) Phys. Rev. B, 87, p. 205301
  • Cygorek, M., Tamborenea, P.I., Axt, V.M., (2016) Phys. Rev. B, 93, p. 035206
  • Cygorek, M., Tamborenea, P.I., Axt, V.M., (2016) Phys. Rev. B, 94, p. 079906. , (E)
  • Cygorek, M., Ungar, F., Tamborenea, P.I., Axt, V.M., (2016) Proc. SPIE, 9931, p. 993147
  • Bouzerar, R., Bouzerar, G., (2010) Europhys. Lett., 92, p. 47006
  • Cygorek, M., Tamborenea, P.I., Axt, V.M., (2016) Phys. Rev. B, 93, p. 205201
  • Kubo, R., (1962) J. Phys. Soc. Jpn., 17, p. 1100
  • Rossi, F., Kuhn, T., (2002) Rev. Mod. Phys., 74, p. 895
  • Butscher, S., Förstner, J., Waldmüller, I., Knorr, A., (2005) Phys. Rev. B, 72, p. 045314
  • Bonitz, M., Dufty, J.W., Sub Kim, C., (1998) Phys. Status Solidi B, 206, p. 181
  • Cygorek, M., Axt, V.M., (2015) Semicond. Sci. Technol., 30, p. 085011
  • Cygorek, M., Axt, V.M., (2014) Phys. Rev. B, 90, p. 035206
  • Thurn, C., Cygorek, M., Axt, V.M., Kuhn, T., (2013) Phys. Rev. B, 88, p. 161302. , (R)
  • Bastard, G., (1990) Wave Mechanics Applied to Semiconductor Heterostructures, , Monographies de physique (Les Editions de Physique, JOUVE, France)
  • Long, F., Hagston, W.E., Harrison, P., Stirner, T., (1997) J. Appl. Phys., 82, p. 3414
  • Chang, S.-K., Nurmikko, A.V., Wu, J.-W., Kolodziejski, L.A., Gunshor, R.L., (1988) Phys. Rev. B, 37, p. 1191
  • Schilp, J., Kuhn, T., Mahler, G., (1994) Phys. Rev. B, 50, p. 5435
  • Fürst, C., Leitenstorfer, A., Laubereau, A., Zimmermann, R., (1997) Phys. Rev. Lett., 78, p. 3733

Citas:

---------- APA ----------
Cygorek, M., Ungar, F., Tamborenea, P.I. & Axt, V.M. (2017) . Influence of nonmagnetic impurity scattering on spin dynamics in diluted magnetic semiconductors. Physical Review B, 95(4).
http://dx.doi.org/10.1103/PhysRevB.95.045204
---------- CHICAGO ----------
Cygorek, M., Ungar, F., Tamborenea, P.I., Axt, V.M. "Influence of nonmagnetic impurity scattering on spin dynamics in diluted magnetic semiconductors" . Physical Review B 95, no. 4 (2017).
http://dx.doi.org/10.1103/PhysRevB.95.045204
---------- MLA ----------
Cygorek, M., Ungar, F., Tamborenea, P.I., Axt, V.M. "Influence of nonmagnetic impurity scattering on spin dynamics in diluted magnetic semiconductors" . Physical Review B, vol. 95, no. 4, 2017.
http://dx.doi.org/10.1103/PhysRevB.95.045204
---------- VANCOUVER ----------
Cygorek, M., Ungar, F., Tamborenea, P.I., Axt, V.M. Influence of nonmagnetic impurity scattering on spin dynamics in diluted magnetic semiconductors. Phys. Rev. B. 2017;95(4).
http://dx.doi.org/10.1103/PhysRevB.95.045204