High-intensity pulsed ion beam (HIPIB) technique, originated from inertial confinement fusion (ICF) project, has received extensive attention as a tool for research in materials surface engineering in recent years. The new requirements for applications in material surface engineering urge a new type of HIPIB apparatus, for instance, the generation of medium-power-density ion beam, high-stability ion beams and long-lifetime ion source etc. Therefore, characterization of high power ion diode-magnet...