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,Novel Terahertz Radiation from Flux-Trapped YBa2Cu3O7-.DELTA. Thin Films Excited by Femtosecond Laser Pulses.,Japanese Journal of Applied Physics,00214922,The Japan Society of Applied Physics,1997,36,2A,L93-L95,https://cir.nii.ac.jp/crid/1390001206250683776,https://doi.org/10.1143/jjap.36.l93