Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure
Successive magnetic-field-induced charge-density-wave transitions in the layered molecular conductor α-(BEDT-TTF)₂KHg(SCN)₄ are studied in the hydrostatic pressure regime, in which the zero field chargedensity-wave (CDW) state is completely suppressed. The orbital effect of the magnetic field is dem...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2011 |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2011
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| Zitieren: | Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure / D. Andres, M.V. Kartsovnik, W. Biberacher, K. Neumaier,I. Sheikin, H. Müller, N.D. Kushch // Физика низких температур. — 2011. — Т. 37, № 9-10. — С. 959–969. — Бібліогр.: 67 назв. — англ. |
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Andres, D. Kartsovnik, M.V. Biberacher, W. Neumaier, K. Sheikin, I. Müller, H. Kushch, N.D. 2017-05-31T07:17:14Z 2017-05-31T07:17:14Z 2011 Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure / D. Andres, M.V. Kartsovnik, W. Biberacher, K. Neumaier,I. Sheikin, H. Müller, N.D. Kushch // Физика низких температур. — 2011. — Т. 37, № 9-10. — С. 959–969. — Бібліогр.: 67 назв. — англ. 0132-6414 PACS: 71.45.Lr, 71.30.+h, 74.70.Kn https://nasplib.isofts.kiev.ua/handle/123456789/118764 Successive magnetic-field-induced charge-density-wave transitions in the layered molecular conductor α-(BEDT-TTF)₂KHg(SCN)₄ are studied in the hydrostatic pressure regime, in which the zero field chargedensity-wave (CDW) state is completely suppressed. The orbital effect of the magnetic field is demonstrated to restore the density wave, while the orbital quantization induces transitions between different CDW states at changing the field strength. The latter appear as distinct anomalies in the magnetoresistance as a function of field. The interplay between the orbital and Pauli paramagnetic effects acting, respectively, to enhance and to suppress the CDW instability is particularly manifest in the angular dependence of the field-induced anomalies. The work was supported in part by the EU Access to Research Infrastructure Action of the Improving Human Potential Programme and by the Federal Agency of Science and Innovations of Russian Federation under Contract No. 14.740.11.0911. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Органические проводники Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure |
| spellingShingle |
Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure Andres, D. Kartsovnik, M.V. Biberacher, W. Neumaier, K. Sheikin, I. Müller, H. Kushch, N.D. Органические проводники |
| title_short |
Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure |
| title_full |
Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure |
| title_fullStr |
Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure |
| title_full_unstemmed |
Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure |
| title_sort |
field-induced charge-density-wave transitions in the organic metal α-(bedt-ttf)₂khg(scn)₄ under pressure |
| author |
Andres, D. Kartsovnik, M.V. Biberacher, W. Neumaier, K. Sheikin, I. Müller, H. Kushch, N.D. |
| author_facet |
Andres, D. Kartsovnik, M.V. Biberacher, W. Neumaier, K. Sheikin, I. Müller, H. Kushch, N.D. |
| topic |
Органические проводники |
| topic_facet |
Органические проводники |
| publishDate |
2011 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
Successive magnetic-field-induced charge-density-wave transitions in the layered molecular conductor α-(BEDT-TTF)₂KHg(SCN)₄ are studied in the hydrostatic pressure regime, in which the zero field chargedensity-wave (CDW) state is completely suppressed. The orbital effect of the magnetic field is demonstrated to restore the density wave, while the orbital quantization induces transitions between different CDW states at changing the field strength. The latter appear as distinct anomalies in the magnetoresistance as a function of field. The interplay between the orbital and Pauli paramagnetic effects acting, respectively, to enhance and to suppress the CDW instability is particularly manifest in the angular dependence of the field-induced anomalies.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118764 |
| citation_txt |
Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure / D. Andres, M.V. Kartsovnik, W. Biberacher, K. Neumaier,I. Sheikin, H. Müller, N.D. Kushch // Физика низких температур. — 2011. — Т. 37, № 9-10. — С. 959–969. — Бібліогр.: 67 назв. — англ. |
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| first_indexed |
2025-12-01T02:10:32Z |
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2025-12-01T02:10:32Z |
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