"Hiroki Tanimoto,Xu Hongkun,Masaishiro Mizumaki,Yoshiki Seno,Jumpei Uchiwada,Ryo Yamagami,Hiroyuki Kumazoe,Kazunori Iwamitsu,Yuta Kimura,Koji Amezawa,Ichiro Akai,Toru Aonishi","Non-Negative Matrix Factorization for 2D-XAS Images of Lithium Ion Batteries",,"Journal of Physics Communications",,"Vol. 5",,,2021,Nov.