Rahn, Johanna; Hüger, Erwin; Dörrer, Lars; Ruprecht, Bernhard; Heitjans, Paul; Schmidt, Harald
(Cambridge : Royal Society of Chemistry, 2012)
Li self-diffusion in Li 2O-deficient LiNbO 3 single crystals is investigated in the temperature range between 423 and 773 K (150-500 °C) by secondary ion mass spectrometry. A thin layer of ion-beam sputtered isotope enriched ...