Auflistung nach Autor/in "e280c232-21df-4ac3-b193-8fb18616bacb"

Auflistung nach Autor/in "e280c232-21df-4ac3-b193-8fb18616bacb"

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  • Li self-diffusion in lithium niobate single crystals at low temperatures 
    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 ...
  • Self-diffusion of lithium in amorphous lithium niobate layers 
    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 ...
  • Slow Lithium Transport in Metal Oxides on the Nanoscale 
    Uhlendorf, Johanna; Ruprecht, Benjamin; Witt, Elena; Chandran, C. Vinod; Dörrer, Lars; Hüger, Erwin; Strauß, Florian; Heitjans, Paul; Schmidt, Harald (Berlin : Walter de Gruyter, 2017)
    This article reports on Li self-diffusion in lithium containing metal oxide compounds. Case studies on LiNbO3, Li3NbO4, LiTaO3, LiAlO2, and LiGaO2 are presented. The focus is on slow diffusion processes on the nanometer ...