Magnetism with picosecond field pulses
Magnetism with picosecond field pulses
复制标题
皮秒场脉冲的磁性
DOI：
10.1016/0304-8853(95)00602-8
复制
发表时间：
1995
影响因子：
2.7
通讯作者：
W. Weber
中科院分区：
文献类型：
--
作者：
H. Siegmann;E. Garwin;C. Prescott;J. Heidmann;D. Mauri;D. Weller;R. Allenspach;W. Weber
超短磁场脉冲的6 ps的持续时间周围的50 GeV的电子聚束的焦点示出写入垂直和面内金属磁记录膜的磁图案。高分辨率磁衬度图像揭示了诱导磁化反转以及磁化旋转到磁场方向所需的基本过程。
Ultrashort magnetic field pulses of 6 ps duration surrounding the focus of 50 GeV electron bunches are shown to write a magnetic pattern into both perpendicular and in-plane metallic magnetic recording films. High-resolution magnetic contrast images reveal the elementary processes necessary to induce magnetization reversal as well as rotation of the magnetization into the field direction.