Experimental visualization of oxide-ion diffusion paths in pyrochlore-type Yb2Ti2O7

Crystal structure and neutron scattering length density distribution of a pyrochlore-type ytterbium titanate Yb2Ti2O7 have been investigated by in situ neutron powder diffraction measurements at 293 and 1173 K, Rietveld analysis and maximum-entropy method (MEM). In the MEM neutron scattering length...

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Veröffentlicht in:	Journal of the Ceramic Society of Japan 2018/05/01, Vol.126(5), pp.341-345
Hauptverfasser:	UNO, Wataru, FUJII, Kotaro, NIWA, Eiki, TORII, Shuki, MIAO, Ping, KAMIYAMA, Takashi, YASHIMA, Masatomo
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic structure Chemical bonds Crystal structure Density distribution Ion diffusion Maximum-entropy method Neutron diffraction Neutron scattering Neutrons Oxide-Ion conductor Pyrochlore Rietveld analysis Ytterbium
Online-Zugang:	Volltext
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