"Y. Yokoyama,K. Kawakami,Y. Hirata,K. Takubo,K. Yamamoto,K. Abe,A. Mitsuda,H. Wada,T. Uozumi,S. Yamamoto,I. Matsuda,S. Kimura,K. Mimura,H. Wadati","Photoinduced valence dynamics in EuNi2(Si0.21Ge0.79)2 studied via time-resolved x-ray absorption spectroscopy",,"Physical Review B",,"  100",,"  115123",2019,Sept.