Rahn, Johanna; Hüger, Erwin; Dörrer, Lars; Ruprecht, Benjamin; Heitjans, Paul; Schmidt, Harald
(Berlin : Walter de Gruyter, 2012)
We investigated lithium self-diffusion in amorphous lithium niobate layers between 298 and 423 K. For the experiments, amorphous 6LiNbO 3/ 7LiNbO 3 isotope hetero-structures were deposited by ion beam sputtering and analysed ...