Intermediate-Range Order in Amorphous Nitridic Ceramics: Lessons from Modern Solid-State NMR Spectroscopy This work was supported by the Deutsche Forschungsgemeinschaft (SFB 408).
Max-Planck-Institut für Festkörperforschung Heisenbergstrasse 1, 70569 Stuttgart (Germany).
van Wüllen L
U
Müller
M
Jansen