Transmission electron microscopy creates images by shooting trillions of electrons through an object and measuring their absorption, deflection and energy loss.
透射电子显微镜呈像的方法是对物体发射万亿电子,测量它们的吸收,偏斜和能量损失。
It influences greatly the plasma wake -field acceleration, energy absorption, energy transport, the dynamics behaviors of electrons and ions, expansion of plasma, etc.
它对等离子体尾流加速、能量吸收、热输运、电子及离子的动力学行为、等离子体膨胀等多方面都有很大的影响。
The effective temperature of fast electrons is consistent with the temperature scaling of the resonance absorption, which is due to Landau damping or wave breaking.
快电子的有效温度较好地满足共振吸收的温度定标律是由于反射激光加速与共振吸收机制均是通过朗道阻尼或波破对电子进行加速的。
This is in addition to general absorption characteristic of the free electrons.
这是附加在自由电子的普通吸收之上的。
If considering the generated and acceleration mechanism of hot electrons, the main acceleration of hot electron comes from resonance absorption.
如果考虑超热电子的产生和加热机制,则占主导地位的加热机制是共振吸收对电子的加热。
Three-photon absorption and subsequent excited state absorption of the generated electrons and holes have been observed.
观察到了三光子吸收及所伴随的自由载流子的激发态吸收,并测得了三光子吸收系数。
Three-photon absorption and subsequent excited state absorption of the generated electrons and holes have been observed.
观察到了三光子吸收及所伴随的自由载流子的激发态吸收,并测得了三光子吸收系数。
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