Theoretic specific heat from spin wave in comparison with experimental results in Fe-oxide superconductors
Low temperature electrical measurements of the resistivity, the Hall effect and the magnetoconductivity were performed on an InGaN sample having an electron concentration far above the critical value for the metalinsulator transition. Weak localization effect and two-band model were used to analyze...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2010 |
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2010
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117365 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Theoretic specific heat from spin wave in comparison with experimental results in Fe-oxide superconductors / Li Jun, Z. Yu-Feng, Q. Zhi-Jie, N. Xiao-Li, Li Dong-Sheng, Li Ping-Lin // Физика низких температур. — 2010. — Т. 36, № 7. — С. 776-781. — Бібліогр.: 27 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Low temperature electrical measurements of the resistivity, the Hall effect and the magnetoconductivity were performed on an InGaN sample having an electron concentration far above the critical value for the metalinsulator transition. Weak localization effect and two-band model were used to analyze the magnetoconductivity data. The temperature dependence of the inelastic scattering time was extracted from the magnetoconductivity data at low temperatures. It was found that the inelastic scattering time is proportional to T⁻¹.⁶³, suggesting that electron–electron interactions are dominant.
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| ISSN: | 0132-6414 |