Debabrata Payra, Masanobu Naito, * Yoshihisa Fujii, and Yuki Nagao a Research Center for Strategic Materials, Structural Materials Unit, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan b Advanced Key Technologies Division, Polymer Materials Unit, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan c School ...