Synchronization of parametrically pumped electron oscillators with phase bistability.
Synchronization of parametrically pumped electron oscillators with phase bistability.
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具有相位双稳态的参数泵浦电子振荡器的同步。
DOI：
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发表时间：
1991
影响因子：
8.6
通讯作者：
Gabrielse
中科院分区：
文献类型：
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作者：
Tan;Gabrielse
当泵浦功率超过阈值并且振荡器在圆柱形潘宁陷阱中辐射冷却时，参量泵浦电子振荡器的随机运动突然同步。远离热平衡的自组织集体行为通过观察到的电子质心的相干、相双稳态运动来体现。同步电子是陷阱腔辐射场的理想探针，为新一代电子磁矩测量以及将电子运动边带冷却至 mK 温度开辟了道路
Stochastic motions of parametrically pumped electron oscillators synchronize abruptly when the pump power exceeds a threshold and the oscillators are radiatively cooled in a cylindrical Penning trap. Self-organized collective behavior far from thermal equilibrium is manifested by the coherent, phase-bistable motion of the electrons'center of mass, which was observed. Synchronized electrons are an ideal probe of the radiation field of a trap cavity, opening the way to a new generation of electron magnetic-moment measurements and to sideband cooling of an electron motion to mK temperatures