Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tonouchi Masayoshi and Tani Masahiko and Wang Zhen and Sakai Kiyomi and Wada Noboru and Hangyo Masanori,Terahertz Emission Study of Femtosecond Time-Transient Nonequilibrium State in Optically Excited YBa2Cu3O7-.DELTA. Thin Films.,Japanese Journal of Applied Physics,00214922,The Japan Society of Applied Physics,1996,35,12A,L1578-L1581,https://cir.nii.ac.jp/crid/1390001206249305728,https://doi.org/10.1143/jjap.35.l1578