Deriving a fundamental equation for macroscopic stress in chemically strengthened glass: A thermodynamic model. - Terakado, Nobuaki; Matsumoto, Kota; Murai, Daichi; Ebukuro, Shingo; Takahashi, Yoshihiro; Kizaki, Kazuro; Fujiwara, Takumi; Orihara, Shuji; Orihara, Yoshio (Journal of Applied Physics, 2024)