تقرير
Field dependence of the thermopower of CeNiSn
| العنوان: | Field dependence of the thermopower of CeNiSn |
|---|---|
| المؤلفون: | Koehler, U., Sun, P., Oeschler, N., Takabatake, T., Paschen, S., Steglich, F. |
| سنة النشر: | 2008 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Strongly Correlated Electrons |
| الوصف: | Previously measured thermopower data of CeNiSn exhibit a significant sample dependence and non-monotonous behavior in magnetic fields. In this paper we demonstrate that the measured thermopower S(T) may contain a contribution from the huge Nernst coefficient of the compound, even in moderate fields of 2 T. A correction for this effect allows to determine the intrinsic field dependence of S(T). The observed thermopower behavior can be understood from Zeeman splitting of a V-shaped pseudogap in magnetic fields. Comment: 4 pages, accepted for Journal of Physics: Conference Series, proceedings of LT 25 |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1088/1742-6596/150/4/042096 |
| URL الوصول: | http://arxiv.org/abs/0807.0737 |
| رقم الأكسشن: | edsarx.0807.0737 |
| قاعدة البيانات: | arXiv |
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