Phase segregation in mixed Nb-Sb double perovskites Ba2LnNb1-xSbxO6
The phase composition of two series of mixed Nb5+-Sb5+ double perovskites formed between the pairs Ba2EuNbO6-Ba2PrSbO6 and Ba2NdSbO6-Ba2NdNbO6 have been studied using synchrotron X-ray powder diffraction methods. In both series extensive phase segregation is observed demonstrating limited solubility...
Main Authors: | Saines, P, Kennedy, B |
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פורמט: | Journal article |
שפה: | English |
יצא לאור: |
2008
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פריטים דומים
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Structural phase transitions and crystal chemistry of the series Ba2LnB′O6 (Ln=lanthanide and B′=Nb5+ or Sb5+)
מאת: Saines, P, et al.
יצא לאור: (2007) -
Structures and crystal chemistry of the double perovskites Ba2LnB′O6 (Ln=lanthanide and B′=Nb, Ta):. Part II-Temperature dependence of the structures of Ba2LnB′O6
מאת: Saines, P, et al.
יצא לאור: (2007) -
Structures and crystal chemistry of the double perovskites Ba2LnB′O6 (Ln=lanthanide B′=Nb5+ and Ta5+): Part I. Investigation of Ba2LnTaO6 using synchrotron X-ray and neutron powder diffraction
מאת: Saines, P, et al.
יצא לאור: (2007) -
Phase and valence transitions in Ba2LnSnxNb1-xO6-δ
מאת: Saines, P, et al.
יצא לאור: (2008) -
(INVITED) Optical spectra of Mn4+ in double perovskites Ba2LnNbO6 (Ln= La, Gd, Y)
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יצא לאור: (2021-12-01)