[B-5-4] Stability origin of metastable higher-k phase HfO2 at room temperature Y. Nakajima1、K. Kita1、T. Nishimura1、K. Nagashio1、A. Toriumi1 (1.Univ. of Tokyo , Japan) https://doi.org/10.7567/SSDM.2010.B-5-4