[14a-PA2-1~8] 9.1 Dielectrics, ferroelectrics

[14a-PA2-4] Theoretical investigation of the dielectric properties of perovskite oxynitrides ATaO₂N (A = Ba, Sr, Ca) by first-principles calculation

〇Naoaki Hashimoto¹, Hideyuki Kamisaka^1,2, Yasushi Hirose^1,2,3, Tetsuya Hasegawa^1,2,3 (1.The Univ. of Tokyo, 2.JST-CREST, 3.KAST)

Keywords:first-principles calculation,perovskite oxynitrides,high-k dielectrics