High-field magnetoelasticity of Tm₂Co₁₇ and comparison with E₂Co₁₇
Acoustic properties (ultrasound velocity and attenuation) and magnetostriction were measured in pulsed fields up to 60 T applied along the c axis of Tm₂Co₁₇ single crystal. Similar to Er₂Co₁₇, the transition in Tm₂Co₁₇ is accompanied by clear anomalies in the sound velocity. The observed 0.3% jump o...
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| Дата: | 2018 |
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| Автори: | , , , , |
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| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2018
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| Назва видання: | Физика низких температур |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | High-field magnetoelasticity of Tm₂Co₁₇ and comparison with Er₂Co₁₇ / A.V. Andreev, A.A. Zvyagin, Y. Skourski, S. Yasin, S. Zherlitsyn // Физика низких температур. — 2018. — Т. 44, № 11. — С. 1575-1580. — Бібліогр.: 16 назв. — англ. |
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irk-123456789-1762302021-02-05T01:26:06Z High-field magnetoelasticity of Tm₂Co₁₇ and comparison with E₂Co₁₇ Andreev, A.V. Zvyagin, A.A. Skourski, Y. Yasin, S. Zherlitsyn, S. Специальный выпуск К 80-летию со дня рождения А.И. Звягина Acoustic properties (ultrasound velocity and attenuation) and magnetostriction were measured in pulsed fields up to 60 T applied along the c axis of Tm₂Co₁₇ single crystal. Similar to Er₂Co₁₇, the transition in Tm₂Co₁₇ is accompanied by clear anomalies in the sound velocity. The observed 0.3% jump of the sound velocity at the transition is negative in Tm₂Co₁₇, whereas it is positive in Er₂Co₁₇. The magnetostriction at the transition also differs very much from that in Er₂Co₁₇. In Tm₂Co₁₇, the transition is accompanied by a smooth minimum of 0.15·10–4 in longitudinal magnetostriction whereas in Er₂Co₁₇ by a very sharp expansion of much largermagnitude (1.2·10–4). In the transverse mode, the effect in Tm₂Co₁₇ looks as very broad minimum of low amplitude (< 0.1·10–4) whereas in Er₂Co₁₇ as very sharp and large shrinkage (2.6·10–4). Thus, both themagnetoacoustics and magnetostriction are rather different in Tm₂Co₁₇ and Er₂Co₁₇. This supports different nature of the field-induced transitions in these compounds. 2018 Article High-field magnetoelasticity of Tm₂Co₁₇ and comparison with Er₂Co₁₇ / A.V. Andreev, A.A. Zvyagin, Y. Skourski, S. Yasin, S. Zherlitsyn // Физика низких температур. — 2018. — Т. 44, № 11. — С. 1575-1580. — Бібліогр.: 16 назв. — англ. 0132-6414 PACS: 62.65.+k, 75.47.Np, 75.80.+q http://dspace.nbuv.gov.ua/handle/123456789/176230 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Специальный выпуск К 80-летию со дня рождения А.И. Звягина Специальный выпуск К 80-летию со дня рождения А.И. Звягина |
| spellingShingle |
Специальный выпуск К 80-летию со дня рождения А.И. Звягина Специальный выпуск К 80-летию со дня рождения А.И. Звягина Andreev, A.V. Zvyagin, A.A. Skourski, Y. Yasin, S. Zherlitsyn, S. High-field magnetoelasticity of Tm₂Co₁₇ and comparison with E₂Co₁₇ Физика низких температур |
| description |
Acoustic properties (ultrasound velocity and attenuation) and magnetostriction were measured in pulsed fields up to 60 T applied along the c axis of Tm₂Co₁₇ single crystal. Similar to Er₂Co₁₇, the transition in Tm₂Co₁₇ is accompanied by clear anomalies in the sound velocity. The observed 0.3% jump of the sound velocity at the transition is negative in Tm₂Co₁₇, whereas it is positive in Er₂Co₁₇. The magnetostriction at the transition also differs very much from that in Er₂Co₁₇. In Tm₂Co₁₇, the transition is accompanied by a smooth minimum of 0.15·10–4 in longitudinal magnetostriction whereas in Er₂Co₁₇ by a very sharp expansion of much largermagnitude (1.2·10–4). In the transverse mode, the effect in Tm₂Co₁₇ looks as very broad minimum of low amplitude (< 0.1·10–4) whereas in Er₂Co₁₇ as very sharp and large shrinkage (2.6·10–4). Thus, both themagnetoacoustics and magnetostriction are rather different in Tm₂Co₁₇ and Er₂Co₁₇. This supports different nature of the field-induced transitions in these compounds. |
| format |
Article |
| author |
Andreev, A.V. Zvyagin, A.A. Skourski, Y. Yasin, S. Zherlitsyn, S. |
| author_facet |
Andreev, A.V. Zvyagin, A.A. Skourski, Y. Yasin, S. Zherlitsyn, S. |
| author_sort |
Andreev, A.V. |
| title |
High-field magnetoelasticity of Tm₂Co₁₇ and comparison with E₂Co₁₇ |
| title_short |
High-field magnetoelasticity of Tm₂Co₁₇ and comparison with E₂Co₁₇ |
| title_full |
High-field magnetoelasticity of Tm₂Co₁₇ and comparison with E₂Co₁₇ |
| title_fullStr |
High-field magnetoelasticity of Tm₂Co₁₇ and comparison with E₂Co₁₇ |
| title_full_unstemmed |
High-field magnetoelasticity of Tm₂Co₁₇ and comparison with E₂Co₁₇ |
| title_sort |
high-field magnetoelasticity of tm₂co₁₇ and comparison with e₂co₁₇ |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2018 |
| topic_facet |
Специальный выпуск К 80-летию со дня рождения А.И. Звягина |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/176230 |
| citation_txt |
High-field magnetoelasticity of Tm₂Co₁₇ and comparison with Er₂Co₁₇ / A.V. Andreev, A.A. Zvyagin, Y. Skourski, S. Yasin, S. Zherlitsyn // Физика низких температур. — 2018. — Т. 44, № 11. — С. 1575-1580. — Бібліогр.: 16 назв. — англ. |
| series |
Физика низких температур |
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2023-10-18T22:40:48Z |
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