[19p-C5-1~12] Materials Science of Singularity in Nitride semiconductors～Characterization and Crystallography～

[19p-C5-1] Studies of the optical response of point defects and electric fields in a crystal singularity by means of positron annihilation

^○Akira Uedono¹, Shouji Ishibashi², Nagayasu Oshima³, Ryoichi Suzuki³, Masatomo Sumiya⁴, Tomas Palacios⁵ (Div. Appl. Phys. Univ. of Tsukuba¹, Nanosystem AIST², Instrumentation Frontier AIST³, NIMS⁴, MIT EECS⁵)

Keywords:点欠陥,結晶特異構造,陽電子