T. Kajita, Y. Obata, Y. Kakesu, Y. Imai, Y. Shmizu, M. Itoh, H. Kuwahara, T. Katsufuji. Trimerization and orbital ordering in Ba1-xSrxV13O18. PHYSICAL REVIEW B. 2017. 96. 24
T. Saiki, N. Yamaguchi, Y. Obata, Y. Kakesu, T. Kajita, T. Katsufuji. Photoinduced phase transitions over three phases in Ba0.9Sr0.1V13O18. PHYSICAL REVIEW B. 2017. 96. 3