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1)  radio frequency quadrupole
射频四极场
1.
Characterized by its compactness,convenience,high current and high transmission,radio frequency quadrupole(RFQ) accelerator is fit for accelerating the low-velocity ions directly from ion source and has become a common injector in low-energy end of main accelerators for many applications such as HPPA,SNS,ADS and RIB facilities.
北京大学在20世纪90年代末成功研制了1台整体分离环重离子射频四极场(RFQ)加速器ISR-1000,近年来经升级后它可提供1 MeV/2 mA氧离子束流。
2)  separated function radio frequency quadrupoles
分离作用射频四极场
1.
The simulated and measured electric field distributions along the separated function radio frequency quadrupoles(SFRFQ)are presented in this paper.
用RELAX3D模拟分离作用射频四极场(SFRFQ)加速结构中傍轴下的电场分布,并分析了膜片孔径、加速间隙等参数对粒子能量增益的影响,找到了设计SFRFQ电极的一般方法,使得在极间电压为70kV的情况下(以O+为例),粒子通过一个周期单元,可获得100keV以上的能量增益,小球微扰法的测量值与模拟结果能很好的符合。
3)  radio frequency quadrupole accelerator
射频四极场加速器
4)  separated function radio frequency quadrupole accelerator
分离作用射频四极场加速器
1.
Relation between dynamic parameters and limiting current in separated function radio frequency quadrupole accelerator;
分离作用射频四极场加速器中动力学参数与极限流强的探讨
5)  radiofrequency quadrupole
射频四极透镜
6)  RFQ
射频四极加速器
1.
Computer simulation study on the design of the coupling cell in an RFQ with intense beams;
强流射频四极加速器耦合单元的物理设计研究
2.
A new low energy heavy ion linac composed of an on-line ECR ion source, a four rods RFQ and an IH-DTL linac was also designed to accept the RNB directly from the ISOL bypassing the existing HI-13 tandem and inject the beam into the superconducting .
同时配套建设一条与现有的HI-13串列加速器相并列的重离子四杆型射频四极加速器——RFQ和交叉手指型漂移管直线加速器IH-DTL接受来自ISOL的正离子束,然后直接注入到超导直线加速器。
补充资料:射频极谱法
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CAS号:

性质:在方波极谱的线路中引入一个射频电压(100kHz/s~64Mhz/s),即方波电压和射频电压经调制后加压于电解池上,测量法拉第整流效应的低频交流电流而进行分析的方法,称为射频极谱法。这种改进后的极谱法消除了毛细管噪声的影响,提高了测定的灵敏度。

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