About YONENAGA Ichiro
About Tohoku Univ., Sendai, JPN
About Engineering Fracture Mechanics
About plasticity
About silicon
About Motion
About dislocation(crystal)
About ductile-brittle transition
About mode
About crystal structure
About fracture toughness
About yield stress
About crystal plasticity
About dislocation motion
About deformation mode
About mechanical property
About property
About lattice defect
About dislocation structure
About Lattice defects in general
About 転位運動
About 支配
About Si結晶
About 塑性
About 概要