"Kaishu Yamada,Yota Takamura,Shigeki Nakagawa","FEM analysis of induced stress in the piezoelectric ring structure of piezoelectronic MTJ 2","The 72nd JSAP Spring Meeting 2025",,," 15p-P07-42",,,2025,Mar. "Kaishu Yamada,Yota Takamura,Shigeki Nakagawa","FEM analysis of induced stress in the piezoelectric ring structure of piezoelectronic MTJ","第85回 応用物理学会秋期学術講演会",,," 16a-D61-4",,,2024,Sept.