1 Ionic conductor Research topics Monovalent (Li, Na, etc.) ionic conductors Multivalent (Mg, Zn, Al, etc.) ionic conductors Disordered structure Defect design References Dalton Trans., 42, 13112 (2013) Solid State Ionics, 262, 578 (2014) Nat. Commun., 10, 1081 (2019) J. Energy Chem., 38, 84 (2019) ACS Appl. Energy Mater., 3, 4831 (2020)