HIGH-ENERGY ELECTRON GENERATION METHOD, HIGH-ENERGY ELECTRON GENERATOR USING IT, HIGH-ENERGY X-RAY GENERATION METHOD, AND HIGH-ENERGY X-RAY GENERATOR USING IT

摘要

PROBLEM TO BE SOLVED: To provide a high-energy electron generation method and a high-energy electron generator using it capable of generating a high-energy electron having high energy and to provide a high-energy x-ray generation method and a high-energy x-ray generator using it capable of generating a high-energy X-ray having high energy. SOLUTION: This high-energy electron generation method for generating the high-energy electron by radiating pulse laser beams onto a solid specimen 60 is provided with a process, in which plasma with a critical field plasma density or less is generated from the surface or a part of the solid specimen 60 before radiating the pulse laser beams onto the solid specimen 60, and a process, in which the pulse laser beams are radiated to the plasma. COPYRIGHT: (C)2007,JPO&INPIT