"Eisuke FUJIWARA,Ryouji Orita,Aurimas VYSNIAUSKAS,Marius  FRANCKEVICIUS,Ryohei ISHIGE,Vidmantas  GULBINAS,Shinji ANDO","Ultrafast-Spectroscopic Analysis of Pressure-Induced Variations of Excited-State Energy and Intramolecular Proton Transfer in Semi-Aliphatic Polyimide Films",,"ACS J. Phys. Chem. B",,"Vol. 125",,"pp. 2425-2434",2021,Feb.