Flute stabilization due to ponderomotive force created by an rf field with a variable gradient.
Flute stabilization due to ponderomotive force created by an rf field with a variable gradient.
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由于具有可变梯度的射频场产生的有质动力而使笛子稳定。
DOI：
10.1103/physrevlett.56.2811
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发表时间：
1986
影响因子：
8.6
通讯作者：
Itatani
中科院分区：
文献类型：
--
作者：
Yasaka;Itatani
在轴对称单镜装置HIEI上进行了射频稳定实验，通过方位相控天线阵列控制射频场的径向梯度尺度长度。凹槽稳定性敏感地取决于垂直射频电场的尺度长度，这表明射频稳定性是由离子的有质动力引起的。
An rf-stabilization experiment was performed in the axisymmetric single-mirror device HIEI by controlling the radial-gradient scale length of the rf field with the aid of an azimuthally phased antenna array. The flute stability depends sensitively on the scale length of the perpendicular rf electric field, which shows that rf stabilization is caused by the ponderomotive force for ions.