Physics of the Solid State
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Ferromagnetism in GaAs structures delta-doped with Fe
Kudrin A. V.
1, Lesnikov V. P.
1, Kriukov R. N.1, Yakovleva A. A.1, Dorokhin M. V.1, Tapero M. K.2,3
1Lobachevsky State University, Nizhny Novgorod, Russia
2National University of Science and Technology MISiS, Moscow, Russia
3Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
2National University of Science and Technology MISiS, Moscow, Russia
3Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
Email: kudrin@nifti.unn.ru
The work examines the formation of GaAs structures with a Fe delta-doping layer using the method of pulsed laser deposition in vacuum. The structures with the Fe delta-doping layer deposited within 25 and 35 s can be characterized as the intrinsic ferromagnetic semiconductor with the Curie temperature of 70-80 K. In structures with the Fe delta-doping layer deposited within 45 s, the formation of some second ferromagnetic intermetallic phase with the Curie temperature of 100-120 K is observed. Keywords: magnetic semiconductors, A^3B5 semiconductors, GaAs, pulsed laser deposition, spintronics.
- N.T. Tu, P.N. Hai, L.D. Anh, M. Tanaka. Appl. Phys. Lett. 108, 19, 192401 (2016)
- P.N. Hai, M. Yoshida, A. Nagamine, M. Tanaka. J. Appl. Phys. 59, 6, 063002 (2020)
- A.V. Kudrin, Yu.A. Danilov, V.P. Lesnikov, M.V. Dorokhin, O.V. Vikhrova, D.A. Pavlov, Yu.V. Usov, I.N. Antonov, R.N. Kriukov, A.V. Alaferdov, N.A. Sobolev. J. Appl. Phys. 122, 18, 183901 (2017)
- A.V. Kudrin, V.P. Lesnikov, Yu.A. Danilov, M.V. Dorokhin, O.V. Vikhrova, P.B. Demina, D.A. Pavlov, Yu.V. Usov, V.E. Milin, Yu.M. Kuznetsov, R.N. Kriukov, A.A. Konakov, N.Yu. Tabachkova. Semicond. Sci. Technol. 35, 12, 125032 (2020)
- A.V. Kudrin, V.P. Lesnikov, R.N. Kriukov, Yu.A. Danilov, M.V. Dorokhin, A.A. Yakovleva, N.Yu. Tabachkova, N.A. Sobolev. Nanomater. 13, 17, 2435 (2023)
- Practical surface analysis by Auger and X-ray photoelectron spectroscopy, 3rd ed. / Eds D. Briggs, M.P. Seah. John Wiley \& Sons Ltd (1990)
- H. Chen, F.H. Li, J.M. Zhou, C. Jiang, X.B. Mei, Y. Huang. J. Mater. Sci. Lett. 11, 23, 1617 (1992)
- K. Ando, T. Hayashi, M. Tanaka, A. Twardowski. J. Appl. Phys. 83, 11, 6548 (1998)
- S. Ohya, K. Ohno, M. Tanaka. Appl. Phys. Lett. 90, 11, 112503 (2007)
- I.R. Harris, N.A. Smith, E. Devlin, B. Cockayne, W.R. Macewan, G. Longworth. J. Less-Common Metals 146, 103 (1989)
- N. Kawamiya, K. Adachi, Y. Nakamura. J. Phys. Soc. Jpn. 33, 5, 1318 (1972)
- S. Rafique, J.R. Cullen, M. Wuttig, J. Cui. J. Appl. Phys. 95, 11, 6939 (2004)
- H. Okamoto. J. Phase Equilibria 12, 4, 457 (1991)
- S. Aota, L.D. Anh, M. Tanaka. J. Appl. Phys. 134, 23, 235104 (2023)
- V.V. Isaev-Ivanov, N.M. Kolchanova, V.F. Masterov, D.N. Nasledov, G.N. Talalakin. Sov. Phys. Semicond., 7, 299 (1973). FTP 7, 2, 414 (1973). (in Russian)
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