相关实验视频

Updated: Jul 13, 2026

Direct Imaging of Laser-driven Ultrafast Molecular Rotation
10:52

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

9.7K

在高重复率的FEL下,晶体光学中的脉冲逐脉冲暂时热变形

Lin Zhang1, Jerome Hastings1, Zhirong Huang1

  • 1LCLS, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA.

Journal of synchrotron radiation
|December 19, 2024
PubMed
概括

模拟了用于X射线自由电子激光器 (XFELs) 的钻石晶体的短暂热变形. 更高的脉冲能量增加了变形,而更高的重复率减少了它,定义了晶体光学的操作限制.

关键词:
的X射线晶体光学.基于空洞的自由电子激光.第一个转时间.期末时间 - 期末时间.脉冲能量是一种能量.脉冲逐脉冲的短暂热变形.重复率的重复率是多少

更多相关视频

Improving High Viscosity Extrusion of Microcrystals for Time-resolved Serial Femtosecond Crystallography at X-ray Lasers07:26

Improving High Viscosity Extrusion of Microcrystals for Time-resolved Serial Femtosecond Crystallography at X-ray Lasers

Published on: February 28, 2019

9.0K
Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator07:42

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

Published on: December 15, 2021

3.0K

相关概念视频

NMR Spectrometers: Radiofrequency Pulses and Pulse Sequences01:17

NMR Spectrometers: Radiofrequency Pulses and Pulse Sequences

A pulse is a short burst of radio waves distributed over a range of frequencies that simultaneously excites all the nuclei in the sample. Upon passing a radio frequency pulse along the x-axis, the nuclei absorb energy corresponding to their Larmor frequencies and achieve resonance. This shifts the net magnetization vector from the z-axis toward the transverse plane. This angle of rotation of the magnetization vector, or the flip angle, is proportional to the duration and intensity of the pulse.