Control of ferromagnetism in Cd1-xMnxTe quantum wells

• Autorzy: Tatarenko S. , Bertolini M. , Maslana W. , Boukari H. , Gilles B. , Cibert J. , Ferrand D. , Kossacki P. , Gaj J. A.
• Konferencja: Third International Conference on Solid State Crystals. Materials Science and Applications. ICSSC '2002 ; (14.10-18.10.2002 ; Zakopane, Poland)
• Języki publikacji: EN

Abstrakty

EN

New structures aiming at controlling ferromagnetic properties of diluted magnetic semiconductors quantum wells are presented. The carrier density is monitored by applying voltage in p-i-n diode or adjusting a distance between quantum well and surface. Surface doping was successfully applied to obtain samples with CdMnTe quantum well with up to 9.3% Mn concentration.

Słowa kluczowe

EN

molecular beam epitaxy; quantum wells; magnetic materials; semiconducting II-VI materials

• Wydawca: Stowarzyszenie Elektryków Polskich ; Polska Akademia Nauk ; Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Opto-Electronics Review
• Rocznik: 2003
• Tom: Vol. 11, No. 2
• Strony: 133--138
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Tatarenko S.

• CEA-CNRS-UJF Grenoblengroup Nanophysique et Semiconducteurs, Laboratoire de Spectrometrie Physique, BP 87, 38402 Saint Martin d'Heres, France

autor

Bertolini M.

• CEA-CNRS-UJF Grenoblengroup Nanophysique et Semiconducteurs, Laboratoire de Spectrometrie Physique, BP 87, 38402 Saint Martin d'Heres, France

autor

Maslana W.

• CEA-CNRS-UJF Grenoblengroup Nanophysique et Semiconducteurs, Laboratoire de Spectrometrie Physique, BP 87, 38402 Saint Martin d'Heres, France
• Institute of Experimental Physics, Warsaw University, 69 Hoża Str., 00-681 Warsaw, Poland

autor

Boukari H.

• CEA-CNRS-UJF Grenoblengroup Nanophysique et Semiconducteurs, Laboratoire de Spectrometrie Physique, BP 87, 38402 Saint Martin d'Heres, France

autor

Gilles B.

• Laboratoire de Thermodynamique et Physico-Chimie Metallurgiques/CNRS, BP75, 38402 Saint Martin d'Hères, France

autor

Cibert J.

• CEA-CNRS-UJF Grenoblengroup Nanophysique et Semiconducteurs, Laboratoire de Spectrometrie Physique, BP 87, 38402 Saint Martin d'Heres, France

autor

Ferrand D.

• CEA-CNRS-UJF Grenoblengroup Nanophysique et Semiconducteurs, Laboratoire de Spectrometrie Physique, BP 87, 38402 Saint Martin d'Heres, France

autor

Kossacki P.

• CEA-CNRS-UJF Grenoblengroup Nanophysique et Semiconducteurs, Laboratoire de Spectrometrie Physique, BP 87, 38402 Saint Martin d'Heres, France
• Institute of Experimental Physics, Warsaw University, 69 Hoża Str., 00-681 Warsaw, Poland

autor

Gaj J. A.

• Institute of Experimental Physics, Warsaw University, 69 Hoża Str., 00-681 Warsaw, Poland

Bibliografia

• 1. H. Ohno, D. Chiba, F. Matsukura, T. Omiya, E. Abe T. Dietl, Y. Ohno, and K. Ohtani, "Electric field control of ferromagnetism", Nature 408, 944-946 (2000).
• 2. H. Boukari, M. Bertolini, J. Cibert, D. Ferrand, Y. Genuist, S. Tatarenko, P. Kossacki, J.A. Gaj, and T. Dietl, "Light and electric field control of ferromagnetism in CdMnTe based quantum well", Phys. Stat. Sol. 229, 737-739 (2002).
• 3. H. Boukari, P. Kossacki, M. Bertolini, D. Ferrand, J. Cibert, S. Tatarenko, A. Wasiela, J.A. Gaj, and T. Dietl, "Light and electric field control of ferromagnetism in magnetic quantum structures", Phys. Rev. Lett. 88, 207204-1-207204-4 (2002).
• 4. A. Arnoult, J. Cibert, S. Tatarenko, and A. Wasiela, "lnterdiffusion mechanisms in CdTe/CdMgZnTe: modulation doped heterostructures", J. Appl. Phys. 87, 3777-3784 (2000).
• 5. A. Amoult, D. Ferrand, V. Huard, J. Cibert, C. Grattepain, K. Saminadayar, C. Bourgognon, A. Wasiela, and S. Tatarenko "n and p type modulation doping of Te related semimagnetic II-VI heterostructures", J. Cryst. Growth 201/202, 715-718 (1999).
• 6. J. Yang, Y. Zidon, and Y. Shapira, "Alloy composition and electronic structure of CdZnTe by urface voltage spectrocopy", J. Appl. Phys. 91, 703-707 (2002).
• 7. D. Wasik, M. Baj, J. Siwiec-Matuszyk, T. Wojtowicz, E. Janik, and G. Karczewski, "Parasitic conduction phenomena in modulation doped CdTe/CdMgTe:I heterostructures grown on GaAs substrates", J. Appl. Phys. 91, 753-756 (2002).
• 8. T.B. Wu, J.S. Chen, C.D. Chiang, Y.M. Pang, and S.J. Yang, "Study of polished and etched surfaces of polar (111) CdTe by x-ray photoelectron spectroscopy and grazing incidence x-ray diffraction", J. Appl. Phys. 71, 5212-5216 (1992).
• 9. M.A. George, M. Azoulay, H.N. Jayatirtha, A. Burger, W.E. Collins, and E. Silbe1man, "X-ray photoelectron spectroscopy and atomic force microscopy characterization of the effects of etching ZnCdTe surfaces", Surf Science 296, 231-240 (1993).
• 10. D.P. Masson, D.J. Lockwood, and M.J. Graham, "Thermal oxide on CdSe", J. Appl. Phys. 82, 1632-1639 (1997).