| Автор | Luo Jian-Lin |
| Автор | Zhang Jie |
| Автор | Chen Zhao-Jia |
| Автор | Bai Hai-Yang |
| Автор | Wang Yu-Peng |
| Автор | Meng Ji-Bao |
| Автор | Jin Duo |
| Автор | Ren Zhi-An |
| Автор | Che Guang-Can |
| Автор | Zhao Zhong-Xian |
| Дата выпуска | 2001-06-01 |
| dc.description | The specific heat of the recently discovered superconductor MgB<sub>2</sub> has been measured at temperatures ranging from 4.5 to 80 K. The superconducting anomaly ΔC at T<sub>c</sub> is clearly observed. The total specific heat in the normal state can be well fitted by electronic and phonon contributions. The Debye temperature θ<sub>D</sub> is found to be 737 K, much larger than other intermetallic superconductors. The normal-state electronic specific heat coefficient γ is found to be 2.48±0.5 mJ/mol·K<sup>2</sup> and ΔC/γT<sub>c</sub> is between 1.41 and 2.15. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Low-Temperature Specific Heat of Superconducting MgB<sub>2</sub> |
| Тип | paper |
| DOI | 10.1088/0256-307X/18/6/336 |
| Electronic ISSN | 1741-3540 |
| Print ISSN | 0256-307X |
| Журнал | Chinese Physics Letters |
| Том | 18 |
| Первая страница | 820 |
| Последняя страница | 822 |
| Выпуск | 6 |
