| Автор | B F Borisov |
| Автор | E V Charnaya |
| Автор | T Loeser |
| Автор | D Michel |
| Автор | C Tien |
| Автор | C S Wur |
| Автор | Yu A Kumzerov |
| Дата выпуска | 1999-12-20 |
| dc.description | The melting-freezing phase transition of gallium confined within Vycor glass was studied by NMR, resistance and acoustic techniques. A single although broadened <sup>71</sup>Ga NMR line corresponding to melted gallium was observed in contrast to lineshapes found until now for liquid gallium in porous matrices. A difference between results obtained using the three methods was explained by formation of various confined solid gallium modifications. A depression of the freezing and melting phase transition temperatures and a pronounced hysteresis in the melting-freezing processes were found and are discussed. Heterogeneous nucleation was suggested to explain the dependence of crystallization on temperatures of pre-warming. Irreversible melting was observed for the second gallium modification. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Nuclear magnetic resonance, resistance and acoustic studies of the melting-freezing phase transition of gallium in Vycor glass |
| Тип | paper |
| DOI | 10.1088/0953-8984/11/50/318 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 11 |
| Первая страница | 10259 |
| Последняя страница | 10268 |
| Выпуск | 50 |
