PROBLEM TO BE SOLVED: To provide a nuclear fusion device capable of increasing an amount of a nuclear fusion reaction to increase an amount of neutrons to be generated and radiations of charged particles and the like without causing complication of a configuration of the device and a cost increase.SOLUTION: The nuclear fusion device comprising a negative electrode provided at a center thereof and a positive electrode provided at an outer peripheral side of the negative electrode has an ion concentration/acceleration part for releasing ions to the positive electrode, the ion concentration/acceleration part being provided so as to be oriented to a direction of the negative electrode. The nuclear fusion device is capable of increasing the amount of the neutrons to be generated and the radiations of the charged particles by increasing the amount of the nuclear fusion reaction.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2016,JPO&INPIT【課題】 構成の複雑化、コストの上昇を来すことなく、核融合反応量を増大させて発生する中性子や荷電粒子等の放射線の量を増やすことが可能な核融合装置を提供すること。【解決手段】 中心に設置された陰極と、該陰極の外周側に設置された陽極と、を備えてなる核融合装置において、上記陽極にイオンを放出するためのイオン集中・加速部を上記陰極方向に指向させて設けたものであり、核融合反応量を増大させて発生する中性子や荷電粒子等の放射線の量を増やすことができる。【選択図】 図3
