| Автор | Tromas, C. |
| Автор | Colin, J. |
| Автор | Coupeau, C. |
| Автор | Girard, J. C. |
| Автор | Woirgard, J. |
| Автор | Grilhé, J. |
| Дата выпуска | 1999 |
| dc.description | During nanoindentation of MgO, a pop-in phenomenon has been observed, that is, an abrupt increase in penetration depth at a critical load. Atomic force microscopy investigations have been performed to characterise the dislocation structure in the vicinity of the indented area. The pop-in has been found to be the first stage of plastic deformation during nanoindentation. This phenomenon is ascribed to the nucleation and further propagation of interstitial loops of dislocations beneath the indenter. A three-dimensional model for a flat ended indenter is developed. |
| Формат | application.pdf |
| Издатель | EDP Sciences |
| Копирайт | © EDP Sciences, 1999 |
| Название | Pop-in phenomenon during nanoindentation in MgO |
| Тип | research-article |
| DOI | 10.1051/epjap:1999237 |
| Electronic ISSN | 1286-0050 |
| Print ISSN | 1286-0042 |
| Журнал | The European Physical Journal Applied Physics |
| Том | 8 |
| Первая страница | 123 |
| Последняя страница | 128 |
| Аффилиация | Tromas C.; Laboratoire de Métallurgie Physique (UMR 6630 du CNRS), Université de Poitiers, UFR Sciences, bâtiment SP2MI-Bd 3, Téléport 2, B.P. 179, 86960 Futuroscope Cedex, France |
| Аффилиация | Colin J.; Laboratoire de Métallurgie Physique (UMR 6630 du CNRS), Université de Poitiers, UFR Sciences, bâtiment SP2MI-Bd 3, Téléport 2, B.P. 179, 86960 Futuroscope Cedex, France |
| Аффилиация | Coupeau C.; Laboratoire de Métallurgie Physique (UMR 6630 du CNRS), Université de Poitiers, UFR Sciences, bâtiment SP2MI-Bd 3, Téléport 2, B.P. 179, 86960 Futuroscope Cedex, France |
| Аффилиация | Girard J. C.; Laboratoire de Métallurgie Physique (UMR 6630 du CNRS), Université de Poitiers, UFR Sciences, bâtiment SP2MI-Bd 3, Téléport 2, B.P. 179, 86960 Futuroscope Cedex, France |
| Аффилиация | Woirgard J.; Laboratoire de Métallurgie Physique (UMR 6630 du CNRS), Université de Poitiers, UFR Sciences, bâtiment SP2MI-Bd 3, Téléport 2, B.P. 179, 86960 Futuroscope Cedex, France |
| Аффилиация | Grilhé J.; Laboratoire de Métallurgie Physique (UMR 6630 du CNRS), Université de Poitiers, UFR Sciences, bâtiment SP2MI-Bd 3, Téléport 2, B.P. 179, 86960 Futuroscope Cedex, France |
| Выпуск | 2 |
