Hueger, E.; Rahn, J.; Stahn, J.; Geue, T.; Heitjans, Paul; Schmidt, H.
(Cambridge : Royal Society of Chemistry, 2014-01-02)
The self-diffusion of lithium in congruent LiNbO3 single crystals was investigated at low temperatures between 379 and 523 K by neutron reflectometry. From measurements on 6LiNbO3 (amorphous film)/natLiNbO3 (single crystal) ...