Sakai, K.K.SakaiKarppinen, M.M.KarppinenChen, J. M.J. M.ChenLiu, R. S.R. S.LiuSugihara, S.S.SugiharaYamauchi, H.H.Yamauchi2010-09-202018-07-102010-09-202018-07-102006-06http://ntur.lib.ntu.edu.tw//handle/246246/204963en-USPb-for-Bi substitution for enhancing thermoelectric characteristics of [(Bi, Pb)(2)Ba2O4 +/-omega](0.5)CoO2journal article