Startseite Technik Structural, magnetic, and transport properties of quantum well GaAs/δ-Mn/GaAs/InxGa1–xAs/GaAs heterostructures
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Structural, magnetic, and transport properties of quantum well GaAs/δ-Mn/GaAs/InxGa1–xAs/GaAs heterostructures

  • Mikhail Chuev , Elhan Pashaev , Mikhail Koval'chuk , Vladimir Kvardakov , Ilia Subbotin und Igor Likhachev
Veröffentlicht/Copyright: 11. Juni 2013
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International Journal of Materials Research
Aus der Zeitschrift International Journal of Materials Research Band 100 Heft 9

Abstract

The results of high-resolution X-ray diffraction and X-ray glancing-incidence mirror reflection studies of structural characteristics of the GaAs/Ga1–xInxAs/GaAs diluted magnetic semiconductors, with an Mn δ-layer well separated from the Ga1–xInxAs quantum by the GaAs spacer, are presented. A strong correlation between the structural, magnetic, electro-physical and optical properties of the samples gives evidence that the samples consist of a distribution of ferromagnetic and paramagnetic regions. Such a phase separation can be understood by a non-random distribution of the local magnetic moments and fluctuations of the exchange interaction in the samples having semiconductor-type conductivity.

Keywords: Magnetic semiconductor; Quantum well; X-ray diffraction; X-ray glancing-incidence reflectometry
* Correspondence address, Prof. Dr. M. A. Chuev, Institute of Physics and Technology Russian Academy of Sciences Nakhimovskii Ave 36-1, 117218 Moscow, Russia, Tel.: +7(495)129 6810, Fax: +7(495)129 3141, E-mail:

References

[1] H.Ohno: Science 291 (2001) 840.10.1126/science.1058371Suche in Google Scholar PubMed

[2] I.Žutić, J.Fabian, S.Das Sarma: Rev. Mod. Phys. 76 (2004) 323.10.1103/RevModPhys.76.323Suche in Google Scholar

[3] T.Jungwirth, J.Sinova, J.Mašek, J.Kučera, A.H.MacDonald: Rev. Mod. Phys. 78 (2006) 809.10.1103/RevModPhys.78.809Suche in Google Scholar

[4] A.M.Nazmul, S.Sugahara, M.Tanaka: Phys. Rev. B 67 (2003) 241308.10.1103/PhysRevB.67.241308Suche in Google Scholar

[5] H.Luo, G.B.Kim, M.Cheon, X.Chen, M.Na, S.Wang, B.D.McCombe, X.Liu, Y.Sasaki, T.Wojtowicz, J.K.Furdyna, G.Boishin, L.J.Whitman: Physica E 20 (2004) 338.10.1016/j.physe.2003.08.030Suche in Google Scholar

[6] A.M.Afanas'evM.A.Chuev, R.M.Imamov, A.A.Lomov, V.G.Mokerov, Yu.V.Fedorov, A.V.Guk: Crystallogr. Rep. 42 (1997) 514.Suche in Google Scholar

[7] M.A.Chuev, A.M.Afanas'ev, R.M.Imamov, E. Kh.Mukhamedzhanov, E.M.Pashaev, S.N. Yakunin. Proc. SPIE 5401 (2004) 543.10.1117/12.562668Suche in Google Scholar

[8] B.A.Aronzon, M.V.Kovalchuk, E.M.Pashaev, M.A.Chuev, V.V.Kvardakov, I.A.Subbotin, V.V.Rylkov, M.A.Pankov, I.A.Likhachev, B.N.Zvonkov, Yu.A.Danilov, O.V.Vihrova, A.V.Lashkul, R.Laiho: J. Phys.: Condens. Matter 20 (2008) 145207.10.1088/0953-8984/20/14/145207Suche in Google Scholar

[9] A.M.Afanas'evM.A.Chuev, R.M.Imamov, E.M.Pashaev, S.N.Yakunin, J.Horvat: JETP Letters 74 (2001) 498.10.1134/1.1446544Suche in Google Scholar

[10] L.G.Parratt: Phys. Rev. 95 (1954) 359.10.1103/PhysRev.95.359Suche in Google Scholar

Received: 2008-8-25
Accepted: 2009-4-2
Published Online: 2013-06-11
Published in Print: 2009-09-01

© 2009, Carl Hanser Verlag, München

Artikel in diesem Heft

  1. Contents
  2. Contents
  3. History
  4. Pierre Auger – Lise Meitner: Comparative contributions to the Auger effect
  5. Surface and grain-boundary segregation studied by quantitative AES and XPS
  6. High temperature mechanical spectroscopy of fine-grained ceramics
  7. The effect of electro-thermal fatigue on the structure of power electronic devices. Micro-structural evolution of the metallization layer
  8. f-Element hydrides: structure and magnetism
  9. Basic
  10. Hydrogen as a probe into 5f-magnetism
  11. Magnetism in PrPdSn and NdPdSn studied on single crystals
  12. Magnetic properties of fcc Ni-based transition metal alloys
  13. X-ray characterization of magnetic digital alloys
  14. Are RENiAl hydrides metallic?
  15. HoZn5Al3: rare-earth magnetism in a new structure type
  16. The influence of substitutions on the magnetocaloric effect in RCo2 compounds
  17. Thickness shear modes and magnetoelastic waves in a bi-layered structure: magnetic film–non-magnetic substrate
  18. Electrochemical properties of fine-grained AZ31 magnesium alloy
  19. Severe plastic deformation in Gum Metal with composition at the structural stability limit
  20. Applied
  21. Structural, magnetic, and transport properties of quantum well GaAs/δ-Mn/GaAs/InxGa1–xAs/GaAs heterostructures
  22. Effect of co-doping by Pb and La on structural and magnetic properties of Bi2212 superconducting ceramics
  23. Magnetic properties of the hydrogenated unconventional superconductor UCoGe–H
  24. Electrophoresis deposition of metal nanoparticles with reverse micelles onto InP
  25. Electronic structure and electric field gradient calculations for the Zr2Ni intermetallic compound
  26. Solution growth of the Gd–Cu–Al systems in the low-gadolinium concentration range
  27. Low-temperature specific heat of selected ceramics
  28. Novel behaviors in rare-earth-filled skutterudites studied by bulk-sensitive photoemission spectroscopy
  29. Charge transport in photosensitive nanocrystalline PbTe(In) films in an alternating electric field
  30. Enrichment and depletion of alloying elements in surface layers of iron base alloys annealed under different conditions
  31. Notifications
  32. Personal
https://doi.org/10.3139/146.110168
Schlagwörter für diesen Artikel
Magnetic semiconductor; Quantum well; X-ray diffraction; X-ray glancing-incidence reflectometry

Artikel in diesem Heft

  1. Contents
  2. Contents
  3. History
  4. Pierre Auger – Lise Meitner: Comparative contributions to the Auger effect
  5. Surface and grain-boundary segregation studied by quantitative AES and XPS
  6. High temperature mechanical spectroscopy of fine-grained ceramics
  7. The effect of electro-thermal fatigue on the structure of power electronic devices. Micro-structural evolution of the metallization layer
  8. f-Element hydrides: structure and magnetism
  9. Basic
  10. Hydrogen as a probe into 5f-magnetism
  11. Magnetism in PrPdSn and NdPdSn studied on single crystals
  12. Magnetic properties of fcc Ni-based transition metal alloys
  13. X-ray characterization of magnetic digital alloys
  14. Are RENiAl hydrides metallic?
  15. HoZn5Al3: rare-earth magnetism in a new structure type
  16. The influence of substitutions on the magnetocaloric effect in RCo2 compounds
  17. Thickness shear modes and magnetoelastic waves in a bi-layered structure: magnetic film–non-magnetic substrate
  18. Electrochemical properties of fine-grained AZ31 magnesium alloy
  19. Severe plastic deformation in Gum Metal with composition at the structural stability limit
  20. Applied
  21. Structural, magnetic, and transport properties of quantum well GaAs/δ-Mn/GaAs/InxGa1–xAs/GaAs heterostructures
  22. Effect of co-doping by Pb and La on structural and magnetic properties of Bi2212 superconducting ceramics
  23. Magnetic properties of the hydrogenated unconventional superconductor UCoGe–H
  24. Electrophoresis deposition of metal nanoparticles with reverse micelles onto InP
  25. Electronic structure and electric field gradient calculations for the Zr2Ni intermetallic compound
  26. Solution growth of the Gd–Cu–Al systems in the low-gadolinium concentration range
  27. Low-temperature specific heat of selected ceramics
  28. Novel behaviors in rare-earth-filled skutterudites studied by bulk-sensitive photoemission spectroscopy
  29. Charge transport in photosensitive nanocrystalline PbTe(In) films in an alternating electric field
  30. Enrichment and depletion of alloying elements in surface layers of iron base alloys annealed under different conditions
  31. Notifications
  32. Personal
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