Magnetron Discharge Characteristics for Improvement of an Inertial Electrostatic Confinement Neutron/Proton Source
Magnetron Discharge Characteristics for Improvement of an Inertial Electrostatic Confinement Neutron/Proton Source
复制标题
用于改进惯性静电约束中子/质子源的磁控管放电特性
DOI：
10.13182/fst03-a391
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发表时间：
2003
影响因子：
0.9
通讯作者：
K. Nagasaki
中科院分区：
文献类型：
--
作者：
K. Yoshikawa;H. Toku;K. Masuda;T. Mizutani;A. Nagafuchi;M. Imoto;T. Takamatsu;K. Nagasaki
摘要在惯性静电约束（IEC）聚变装置中采用磁控管放电，大大提高了聚变反应速率。与传统辉光放电相比，在相对较低的压力下，在真空室附近产生的大量离子预计将具有与施加在透明IEC阴极上的电压相对应的几乎全部能量。在目前的实验配置中，即使在0.07 mTorr （H2）的压力下也会发生磁控管放电，而在5 mTorr的辉光放电中也会发生磁控管放电。
Abstract A magnetron discharge was adopted in the inertial-electrostatic confinement (IEC) fusion device for drastic improvement of fusion reaction rate. With this discharge in the vicinity of the vacuum chamber, a substantial number of ions produced there are expected to have almost full energy corresponding to the applied voltage to the transparent IEC cathode under relatively low pressures compared with the conventional glow discharge. The magnetron discharge is found to occur even for the pressure of 0.07 mTorr (H2) in the present configuration of the experiment, compared with 5 mTorr in the glow discharge.