9:30 AM - 11:30 AM [16a-P1-9] The new luminescence behaviors and the characteristic morphology of red long lasting phosphorescence ( LLP ) of Zn3(PO4)2 : Mn2+ 〇(M1)Kai Ikegaya1, Kazuteru Shinozaki1, Shigeki Yamada1 (1.Yokoichi Univ.)