作者: G. Matteucci
DOI: 10.1080/09500830600567693
关键词: Curie temperature 、 Condensed matter physics 、 Nickel 、 Curie–Weiss law 、 Magnetic phase 、 Chemistry 、 Direct observation 、 Spontaneous magnetization 、 Thin film 、 Electron holography
摘要: Electron holography has been employed for the direct observation of spontaneous magnetization in a thin nickel film when temperature is changed slightly near Curie point. The experimental results demonstrate new way studying magnetic phase transitions detail.