Nearly Perfect Crystal Orientation of Nanocrystalline Bismuth Telluride Thin Films Deposited by Pressure-Gradient Sputtering and Their Thermal Transport Properties. - Takizawa, Tetsuya; Kaneko, Keisuke; Shinozaki, Yoshiyuki; Kaneko, Takumi; Murotani, Hiroshi; Takashiri, Masayuki (Coatings (2079-6412), 2025)