Local structure of pre-alloyed Al/Y/SiCN nanopowders studied by XAS at the Al K-edge using fluorescence yield detection

As the processing of Si sub 3 N sub 4 dense ceramics by sintering is promoted by using additives such as Al sub 2 O sub 3 and Y sub 2 O sub 3 , the possibility to introduce these compounds in the starting SiCN powder is explored by adding appropriate precursors like Al and Y isopropoxydes. The fluor...

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Veröffentlicht in:	Journal of synchrotron radiation 1998-08, Vol.6 (3), p.512-514
Hauptverfasser:	Flank, A M, Armand, X.,-, Cauchetler, M, Mayne, M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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