Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature
We present a detailed study of layered semiconductor InSe doped with Mn. Xray and neutron diffraction analyses of (In,Mn)Se single crystals show the presence of a main phase as In₁−xMnxSe solid solution, the second antiferromagnetic MnSe phase, and traces of In₄ Se₃ Magnetic measurements revea...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Дата: | 2011 |
| Автори: | , , , , , , , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2011
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117758 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature / G.V. Lashkarev, V.I. Sichkovskyi, M.V. Radchenko, P. Aleshkevych, O.I. Dmitriev, P.E. Butorin, Z.D. Kovalyuk, R. Szymczak, A. Slawska-Waniewska, N. Nedelko, R. Yakiela, A.M. Balagurov, A.I. Beskrovnyy, W. Dobrowolski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2011. — Т. 14, № 3. — С. 263-268. — Бібліогр.: 22 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-117758 |
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Lashkarev, G.V. Sichkovskyi, V.I. Radchenko, M.V. Aleshkevych, P. Dmitriev, O.I. Butorin, P.E. Kovalyuk, Z.D. Szymczak, R. Slawska-Waniewska, A. Nedelko, N. Yakiela, R. Balagurov, A.M. Beskrovnyy, A.I. Dobrowolsk, W. 2017-05-26T16:14:44Z 2017-05-26T16:14:44Z 2011 Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature / G.V. Lashkarev, V.I. Sichkovskyi, M.V. Radchenko, P. Aleshkevych, O.I. Dmitriev, P.E. Butorin, Z.D. Kovalyuk, R. Szymczak, A. Slawska-Waniewska, N. Nedelko, R. Yakiela, A.M. Balagurov, A.I. Beskrovnyy, W. Dobrowolski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2011. — Т. 14, № 3. — С. 263-268. — Бібліогр.: 22 назв. — англ. 1560-8034 PACS 75.20.Ck, 75.30.Hx, 75.50.Pp, 75.70.Cn https://nasplib.isofts.kiev.ua/handle/123456789/117758 We present a detailed study of layered semiconductor InSe doped with Mn. Xray and neutron diffraction analyses of (In,Mn)Se single crystals show the presence of a main phase as In₁−xMnxSe solid solution, the second antiferromagnetic MnSe phase, and traces of In₄ Se₃ Magnetic measurements reveal ferromagnetic behavior of (In,Mn)Se with the Curie temperature about 800 K. The ferromagnetic cluster model and exchange interaction via 2D electron gas, as the reasons of spontaneous magnetization, are discussed. The dramatic transformation of (In,Mn)Se electron spin resonance (ESR) spectra as a function of temperature is revealed. At the magnetic field perpendicular to crystallographic c axis, a low-field line within the temperature range 70 down to 4.7 K is observed. It shifts to smaller magnetic fields with temperature decrease. Neutron diffraction studies reveal the strong rise for one of the reflection peaks with temperature decrease in the same temperature region where ESR spectra transformation occurs. This peak corresponds to double MnSe interplanar distance in the [111] direction what is a period of its magnetic lattice. Magnetic structure of (In,Mn)Se single crystal is discussed. The authors are grateful to V.V. Slyn’ko for her interest to the work and useful discussions, to R. Minikaev for XRD analysis of samples, and to M. Baran for help in experiment. This work was supported in part by the Program of the NAS of Ukraine “Nanosystems, nanomaterials, nanotechnologies” Grant No. 85/07-H. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature |
| spellingShingle |
Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature Lashkarev, G.V. Sichkovskyi, V.I. Radchenko, M.V. Aleshkevych, P. Dmitriev, O.I. Butorin, P.E. Kovalyuk, Z.D. Szymczak, R. Slawska-Waniewska, A. Nedelko, N. Yakiela, R. Balagurov, A.M. Beskrovnyy, A.I. Dobrowolsk, W. |
| title_short |
Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature |
| title_full |
Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature |
| title_fullStr |
Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature |
| title_full_unstemmed |
Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature |
| title_sort |
diluted magnetic layered semiconductor inse:mn with high curie temperature |
| author |
Lashkarev, G.V. Sichkovskyi, V.I. Radchenko, M.V. Aleshkevych, P. Dmitriev, O.I. Butorin, P.E. Kovalyuk, Z.D. Szymczak, R. Slawska-Waniewska, A. Nedelko, N. Yakiela, R. Balagurov, A.M. Beskrovnyy, A.I. Dobrowolsk, W. |
| author_facet |
Lashkarev, G.V. Sichkovskyi, V.I. Radchenko, M.V. Aleshkevych, P. Dmitriev, O.I. Butorin, P.E. Kovalyuk, Z.D. Szymczak, R. Slawska-Waniewska, A. Nedelko, N. Yakiela, R. Balagurov, A.M. Beskrovnyy, A.I. Dobrowolsk, W. |
| publishDate |
2011 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
We present a detailed study of layered semiconductor InSe doped with Mn. Xray
and neutron diffraction analyses of (In,Mn)Se single crystals show the presence of a
main phase as In₁−xMnxSe solid solution, the second antiferromagnetic MnSe phase,
and traces of In₄ Se₃ Magnetic measurements reveal ferromagnetic behavior of (In,Mn)Se with the Curie temperature about 800 K. The ferromagnetic cluster model and exchange interaction via 2D electron gas, as the reasons of spontaneous magnetization, are discussed. The dramatic transformation of (In,Mn)Se electron spin resonance (ESR) spectra as a function of temperature is revealed. At the magnetic field perpendicular to crystallographic c axis, a low-field line within the temperature range 70 down to 4.7 K is observed. It shifts to smaller magnetic fields with temperature decrease. Neutron diffraction studies reveal the strong rise for one of the reflection peaks with temperature decrease in the same temperature region where ESR spectra transformation occurs. This peak corresponds to double MnSe interplanar distance in the [111] direction what is a period of its magnetic lattice. Magnetic structure of (In,Mn)Se single crystal is discussed.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117758 |
| citation_txt |
Diluted magnetic layered semiconductor InSe:Mn with high Curie temperature / G.V. Lashkarev, V.I. Sichkovskyi, M.V. Radchenko, P. Aleshkevych, O.I. Dmitriev, P.E. Butorin, Z.D. Kovalyuk, R. Szymczak, A. Slawska-Waniewska, N. Nedelko, R. Yakiela, A.M. Balagurov, A.I. Beskrovnyy, W. Dobrowolski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2011. — Т. 14, № 3. — С. 263-268. — Бібліогр.: 22 назв. — англ. |
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2025-12-07T15:45:05Z |
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2025-12-07T15:45:05Z |
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