Velocity-selective sublevel resonance of atoms with an array of current-carrying wires

Velocity-selective sublevel resonance of atoms with an array of current-carrying wires
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原子与载流线阵列的速度选择性亚能级共振

DOI:
10.1007/s00340-008-3102-7
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发表时间:
2008
期刊:
Applied Physics B
影响因子:
--
通讯作者:
A. Hatakeyama
A. Hatakeyama
中科院分区:
--
文献类型:
--
作者:
A. Hatakeyama

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相似文献

在亚MHz的射频范围内,研究了Rb原子在空间周期磁场中的塞曼能级共振跃迁.当塞曼分裂等于运动的原子感受到磁场振荡的频率时,原子运动引起共振。空间周期性场的附加时间振荡将运动诱导的共振峰分成两个,其量为该振荡频率。在较高的振荡频率下,认为共振主要是由时间场振荡驱动的,其速度依赖性或多普勒频移是由原子通过周期场的运动引起的。运动诱导共振的理论描述也给出了,重点是与内部过渡的平移能量的变化。
Resonance transitions between the Zeeman sublevels of optically-polarized Rb atoms traveling through a spatially periodic magnetic field are investigated in a radio-frequency (rf) range of sub-MHz. The atomic motion induces the resonance when the Zeeman splitting is equal to the frequency at which the moving atoms feel the magnetic field oscillating. Additional temporal oscillation of the spatially periodic field splits a motion-induced resonance peak into two by an amount of this oscillation frequency. At higher oscillation frequencies, it is more suitable to consider that the resonance is mainly driven by the temporal field oscillation, with its velocity-dependence or Doppler shift caused by the atomic motion through the periodic field. A theoretical description of motion-induced resonance is also given, with emphasis on the translational energy change associated with the internal transition.
DOI: --
发表时间: 2006
期刊: Phys. Rev. Lett. 97
影响因子: --
作者:
C.Kondo;S.Masugi;Y.Nakano;A.Hatakeyama;T.Azuma;K.Komaki;Y.Yamazaki;T.Murakami;E.Takada
通讯作者: E.Takada
周期性静磁场中铷原子的运动诱发磁共振
DOI: --
发表时间: 2005
期刊: Phys.Rev. Lett. 95
影响因子: --
作者:
A.Hatakeyama;K.Komaki et al.
通讯作者: K.Komaki et al.