First-principles study on luminescence properties of Eu-doped defect pyrochlore oxide KNbWO${}_6\cdot$H${}_2$O:Eu${}^{3+}$

Song-Hyok Choe, Chol-Jun Yu, Myong Choe +3

Defect pyrochlore oxides have attracted a great interest as promising luminescent materials due to their flexible composition and high electron/hole mobility. In this work, we inve…