Control of Ferromagnetism in Cd_{1-x}Mn_xTe Based Quantum Wells

• Authors: M. Bertolini , H. Boukari , D. Ferrand , J. Cibert , S. Tatarenko , B. Gilles , W. Maślana , J. Gaj , P. Kossacki , T. Dietl
• Languages of publication: EN

Abstracts

EN

New structures aiming at controlling the ferromagnetic properties of diluted magnetic semiconductor quantum wells are presented. The carrier density is controlled by applying a voltage across a p-i-n diode. A new method, creating a 2D hole gas by adjusting the distance between the quantum well and surface, offers opportunities for a broader range of structures.

Keywords

EN

75.30.Hx; 75.50.Dd; 75.50.Pp; 78.55.Et

Discipline

• 78.55.Et: II-VI semiconductors
• 75.50.Dd: Nonmetallic ferromagnetic materials
• 75.50.Pp: Magnetic semiconductors
• 75.30.Hx: Magnetic impurity interactions

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2002
• Volume: 102
• Issue: 4-5
• Pages: 603-608

Dates

published

2002-10/11

received

2002-06-07

Contributors

author

M. Bertolini

• Laboratoire de Spectrométrie Physique, CNRS-Université Joseph Fourier Grenoble, BP 87, 38402 Saint Martin d'Hères, France

author

H. Boukari

• Laboratoire de Spectrométrie Physique, CNRS-Université Joseph Fourier Grenoble, BP 87, 38402 Saint Martin d'Hères, France

author

D. Ferrand

• Laboratoire de Spectrométrie Physique, CNRS-Université Joseph Fourier Grenoble, BP 87, 38402 Saint Martin d'Hères, France

author

J. Cibert

• Laboratoire de Spectrométrie Physique, CNRS-Université Joseph Fourier Grenoble, BP 87, 38402 Saint Martin d'Hères, France

author

S. Tatarenko

• Laboratoire de Spectrométrie Physique, CNRS-Université Joseph Fourier Grenoble, BP 87, 38402 Saint Martin d'Hères, France

author

B. Gilles

• Laboratoire de Thermodynamique et Physico-Chimie Métallurgiques CNRS, BP 75, 38042 St Martin d'Hères, France

author

W. Maślana

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

author

J. Gaj

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

author

P. Kossacki

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

author

T. Dietl

• Institute of Physics, Polish Academy of Sciences, al. Lotników, 02-668 Warsaw, Poland

References

• 1. H. Ohno, D. Chiba, F. Matsukura, T. Omiya, E. Abe, T. Dietl, Y. Ohno, K. Ohtani, Nature, 408, 944, 2000
• 2. H. Boukari, M. Bertolini, J. Cibert, D. Ferrand, Y. Genuist, S. Tatarenko, P. Kossacki, J.A. Gaj, T. Dietl, Phys. Status Solidi B, 229, 737, 2002
• 3. H. Boukari, P. Kossacki, M. Bertolini, J. Cibert, S. Tatarenko, D. Ferrand, A. Wasiela, J.A. Gaj, T. Dietl, Phys. Rev. Lett., 88, 207204-1, 2002
• 4. J. Yang, Y. Zidon, Y. Shapira, J. Appl. Phys., 91, 703, 2002
• 5. D. Wasik, M. Baj, J. Siwiec-Matuszyk, T. Wojtowicz, E. Janik, G. Karczewski, J. Appl. Phys., 91, 753, 2002
• 6. T.B. Wu, J.S. Chen, C.D. Chiang, Y.M. Pang, S.J. Yang, J. Appl. Phys., 71, 5212, 1992
• 7. M.A. George, M. Azoulay, H.N. Jayatirtha, A. Burger, W.E. Collins, E. Silberman, Surf. Sci., 296, 231, 1993

Identifiers

DOI

10.12693/APhysPolA.102.603