Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃
The Fermi surfaces and cyclotron masses of LuGa₃ and TmGa₃ compounds are studied by means of the de Haas—van Alphen effect technique under pressure. The highly anisotropic pressure dependences of the de Haas—van Alphen frequencies and cyclotron masses have been observed in both compounds. Concurr...
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| Datum: | 2005 |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2005
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| Zitieren: | Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ / V.B. Pluzhnikov, G.E. Grechnev, A. Czopnik, O. Eriksson // Физика низких температур. — 2005. — Т. 31, № 3-4. — С. 412-421. — Бібліогр.: 34 назв. — англ. |
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Pluzhnikov, V.B. Grechnev, G.E. Czopnik, A. Eriksson, O. 2017-06-16T06:40:46Z 2017-06-16T06:40:46Z 2005 Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ / V.B. Pluzhnikov, G.E. Grechnev, A. Czopnik, O. Eriksson // Физика низких температур. — 2005. — Т. 31, № 3-4. — С. 412-421. — Бібліогр.: 34 назв. — англ. 0132-6414 PACS: 71.18.+y, 71.20.Eh, 71.70.Gm https://nasplib.isofts.kiev.ua/handle/123456789/121761 The Fermi surfaces and cyclotron masses of LuGa₃ and TmGa₃ compounds are studied by means of the de Haas—van Alphen effect technique under pressure. The highly anisotropic pressure dependences of the de Haas—van Alphen frequencies and cyclotron masses have been observed in both compounds. Concurrently, the ab initio calculations of the volume-dependent band structures have been carried out for these compounds, including ferromagnetic configuration phase of TmGa₃, by employing a relativistic version of the full-potential linear muffin-tin orbital method within the local spin-density approximation. The experimental data have been analysed on the basis of the calculated volume-dependent band structures and compared with the corresponding pressure effects in the isostructural compound ErGa₃. The authors dedicate this work to the 90th anniversary of E.S. Borovik, who was one of pioneers of the Fermi surfaces studies [34]. We are grateful to Professors J. Klamut, T. Palewski, V. Nizhankovskii, and I.V. Svechkarev for their kind support and fruitful scientific discussions. This work has been partly supported by The Swedish Natural Science Research Council (VR) and The Swedish Foundation for Strategic Research (SSF). en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Электpонные свойства металлов и сплавов Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ |
| spellingShingle |
Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ Pluzhnikov, V.B. Grechnev, G.E. Czopnik, A. Eriksson, O. Электpонные свойства металлов и сплавов |
| title_short |
Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ |
| title_full |
Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ |
| title_fullStr |
Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ |
| title_full_unstemmed |
Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ |
| title_sort |
pressure effect on the fermi surface and electronic structure of luga₃ and tmga₃ |
| author |
Pluzhnikov, V.B. Grechnev, G.E. Czopnik, A. Eriksson, O. |
| author_facet |
Pluzhnikov, V.B. Grechnev, G.E. Czopnik, A. Eriksson, O. |
| topic |
Электpонные свойства металлов и сплавов |
| topic_facet |
Электpонные свойства металлов и сплавов |
| publishDate |
2005 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
The Fermi surfaces and cyclotron masses of LuGa₃ and TmGa₃ compounds are studied by means
of the de Haas—van Alphen effect technique under pressure. The highly anisotropic pressure
dependences of the de Haas—van Alphen frequencies and cyclotron masses have been observed in
both compounds. Concurrently, the ab initio calculations of the volume-dependent band structures
have been carried out for these compounds, including ferromagnetic configuration phase of
TmGa₃, by employing a relativistic version of the full-potential linear muffin-tin orbital method
within the local spin-density approximation. The experimental data have been analysed on the basis
of the calculated volume-dependent band structures and compared with the corresponding pressure
effects in the isostructural compound ErGa₃.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/121761 |
| citation_txt |
Pressure effect on the Fermi surface and electronic structure of LuGa₃ and TmGa₃ / V.B. Pluzhnikov, G.E. Grechnev, A. Czopnik, O. Eriksson // Физика низких температур. — 2005. — Т. 31, № 3-4. — С. 412-421. — Бібліогр.: 34 назв. — англ. |
| work_keys_str_mv |
AT pluzhnikovvb pressureeffectonthefermisurfaceandelectronicstructureofluga3andtmga3 AT grechnevge pressureeffectonthefermisurfaceandelectronicstructureofluga3andtmga3 AT czopnika pressureeffectonthefermisurfaceandelectronicstructureofluga3andtmga3 AT erikssono pressureeffectonthefermisurfaceandelectronicstructureofluga3andtmga3 |
| first_indexed |
2025-11-29T10:36:39Z |
| last_indexed |
2025-11-29T10:36:39Z |
| _version_ |
1850854874365820928 |