Pressure and strain modulation of polaron hopping in pristine and Nb-doped rutile TiO2RemoveNgoc Dung Dinh, Van An Dinh, Quang Minh Ngo, Koji Kimura, Ryoji Asahi, Koichi Hayashi, Hiroki Taniguchi, and Yoshitada MorikawaPhys. Rev. Materials 10, 105405 (2026)