Organic photovoltaic materials and capsule fabrication of relative materials toward IFE targets

The present paper summarized recent activity of the target fabrication group at Institute of Laser Engineering (ILE), Osaka University. We focused on (1) organic photovoltaic materials to suppress the damage from laser-shine-through and (2) new emulsion technique to fabricate polyimide capsule. The following topics describes briefly, (3) organic feromagnetic materials for magnetic levitation of the target, (4) ultralow density foams of hydrocarbon whose density is ~2.0 mg/cc with micrometer-sized structures, and (5) new ultrathin (~nm) adhesion technique to provide laser-shock experiment targets.