Complex magnetic states of heavy fermion compound CeGe
The intermetallic compound CeGe exhibits unusual magnetic behavior due to the interplay between the Kondo
 and the antiferromagnetic coupling. This particular system is interesting because the Kondo temperature is close to
 the Néel temperature, resulting in a close competition betwe...
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| Опубліковано в: : | Физика низких температур |
|---|---|
| Дата: | 2012 |
| Автори: | , , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117273 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Complex magnetic states of heavy fermion
 compound CeGe / C.R.S. Haines, N. Marcano, R.P. Smith, I. Aviani, J.I. Espeso, J.C. Gómez Sal, S.S. Saxena // Физика низких температур. — 2012. — Т. 38, № 7. — С. 821-827. — Бібліогр.: 12 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862620046752219136 |
|---|---|
| author | Haines, C.R.S. Marcano, N. Smith, R.P. Aviani, I. Espeso, J.I. Gómez Sal, J.C. Saxena, S.S. |
| author_facet | Haines, C.R.S. Marcano, N. Smith, R.P. Aviani, I. Espeso, J.I. Gómez Sal, J.C. Saxena, S.S. |
| citation_txt | Complex magnetic states of heavy fermion
 compound CeGe / C.R.S. Haines, N. Marcano, R.P. Smith, I. Aviani, J.I. Espeso, J.C. Gómez Sal, S.S. Saxena // Физика низких температур. — 2012. — Т. 38, № 7. — С. 821-827. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | The intermetallic compound CeGe exhibits unusual magnetic behavior due to the interplay between the Kondo
and the antiferromagnetic coupling. This particular system is interesting because the Kondo temperature is close to
the Néel temperature, resulting in a close competition between the low-temperature interactions, which can be
tuned by means of varying external parameters such as pressure and applied magnetic field. Interestingly, magnetization
measurements up to 12 kbar reveal that the Néel temperature is not affected by pressure. Measurements of
the electrical resistivity, however, show that the sharp upturn appearing below TN is sensitive to pressures up to
15 kbar. This suggests that pressure may change the complex antiferromagnetic spin structure. The validity of an
explanation based on the magnetic superzones seen in the rare earths is discussed here.
|
| first_indexed | 2025-12-07T13:20:26Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117273 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T13:20:26Z |
| publishDate | 2012 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Haines, C.R.S. Marcano, N. Smith, R.P. Aviani, I. Espeso, J.I. Gómez Sal, J.C. Saxena, S.S. 2017-05-21T17:22:05Z 2017-05-21T17:22:05Z 2012 Complex magnetic states of heavy fermion
 compound CeGe / C.R.S. Haines, N. Marcano, R.P. Smith, I. Aviani, J.I. Espeso, J.C. Gómez Sal, S.S. Saxena // Физика низких температур. — 2012. — Т. 38, № 7. — С. 821-827. — Бібліогр.: 12 назв. — англ. 0132-6414 PACS: 71.27.+a, 75.50.–y, 75.50.Ee https://nasplib.isofts.kiev.ua/handle/123456789/117273 The intermetallic compound CeGe exhibits unusual magnetic behavior due to the interplay between the Kondo
 and the antiferromagnetic coupling. This particular system is interesting because the Kondo temperature is close to
 the Néel temperature, resulting in a close competition between the low-temperature interactions, which can be
 tuned by means of varying external parameters such as pressure and applied magnetic field. Interestingly, magnetization
 measurements up to 12 kbar reveal that the Néel temperature is not affected by pressure. Measurements of
 the electrical resistivity, however, show that the sharp upturn appearing below TN is sensitive to pressures up to
 15 kbar. This suggests that pressure may change the complex antiferromagnetic spin structure. The validity of an
 explanation based on the magnetic superzones seen in the rare earths is discussed here. We thank Gil Lonzarich, Cheng Liu, Mark Dean, Mike
 Sutherland, Stephen Rowley, Valentina Sirenko and Victor
 Eremenko for useful discussions. This work was supported
 by EPSRC, the European ECOM COST Action P16 ESF
 Intelbiomat and the Spanish MEC. The authors wish to
 thank the following organizations for financial support —
 C.R.S. Haines acknowledges Corpus Christi College,
 S.S. Saxena acknowledges Jesus College. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Магнетизм Complex magnetic states of heavy fermion compound CeGe Article published earlier |
| spellingShingle | Complex magnetic states of heavy fermion compound CeGe Haines, C.R.S. Marcano, N. Smith, R.P. Aviani, I. Espeso, J.I. Gómez Sal, J.C. Saxena, S.S. Магнетизм |
| title | Complex magnetic states of heavy fermion compound CeGe |
| title_full | Complex magnetic states of heavy fermion compound CeGe |
| title_fullStr | Complex magnetic states of heavy fermion compound CeGe |
| title_full_unstemmed | Complex magnetic states of heavy fermion compound CeGe |
| title_short | Complex magnetic states of heavy fermion compound CeGe |
| title_sort | complex magnetic states of heavy fermion compound cege |
| topic | Магнетизм |
| topic_facet | Магнетизм |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117273 |
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