Probing local structure of pyrochlore lead zinc niobate with synchrotron x-ray absorption spectroscopy technique

2013 ◽  
Vol 114 (6) ◽  
pp. 064103 ◽  
Author(s):  
Kanokwan Kanchiang ◽  
Sittichain Pramchu ◽  
Rattikorn Yimnirun ◽  
Phakkhananan Pakawanit ◽  
Supon Ananta ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Local Structure ◽  
Spectroscopy Technique ◽  
X Ray ◽  
Lead Zinc Niobate ◽  
Lead Zinc ◽  
X Ray Absorption

Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy

2017 ◽  
Vol 520 (1) ◽  
pp. 196-201
Author(s):  
Phakkhananan Pakawanit ◽  
Rattikorn Yimnirun ◽  
Yongyut Laosiritaworn ◽  
Kanokwan Kanchiang
Keyword(s):  
Gold Nanoparticles ◽  
Barium Titanate ◽  
Absorption Spectroscopy ◽  
X Ray ◽  
Lead Zinc Niobate ◽  
Lead Zinc ◽  
X Ray Absorption

Local Structure and Phase Formation of Lead Zinc Niobate Powders by X-Ray Absorption Spectroscopy

2015 ◽  
Vol 804 ◽  
pp. 67-70
Author(s):  
Narit Funsueb ◽  
Tanabat Promjun ◽  
Athipong Ngamjarurojana
Keyword(s):  
Phase Formation ◽  
Absorption Spectroscopy ◽  
Perovskite Phase ◽  
X Ray Diffraction ◽  
X Ray ◽  
Structural Environment ◽  
Lead Zinc Niobate ◽  
Lead Zinc ◽  
X Ray Absorption ◽  
Zn Ions

This work is aimed at synthesizing lead zinc niobate powders which consist of pyrochlore phases by modified solid-state reaction via a rapid vibro-milling in difference three synthesis routes: mixed oxide precursor (PZN-M) , columbite precuresor (PZN-C) and lead niobate precuresor (PZN-P). It involves the fabrication of PZN powder and study of phase formation and local structural environment of Zn ions by using X-ray Diffraction (XRD) and X-Ray Absorption Spectroscopy (XAS) techniques that compared the amount of pyrochlore phases with perovskite phase.

Effect of electric field on local structure of PZT single crystal studied by X-ray absorption spectroscopy technique

2017 ◽  
Vol 177 (1) ◽  
pp. 137-142 ◽  
Author(s):  
Rojnapa Tharamas ◽  
Jaru Jutimoosik ◽  
Atipong Bootchanont ◽  
Pinit Kidkhunthod ◽  
Saroj Rujirawat ◽  
...  
Keyword(s):  
Electric Field ◽  
Single Crystal ◽  
Absorption Spectroscopy ◽  
Local Structure ◽  
Spectroscopy Technique ◽  
X Ray ◽  
X Ray Absorption

Application of In Situ X-ray Absorption Spectroscopy to Study Dilute Chromium Ions in a Molten Chloride Salt

2019 ◽  
Author(s):  
Jisue Moon ◽  
Carter Abney ◽  
Dmitriy Dolzhnikov ◽  
James M. Kurley ◽  
Kevin A. Beyer ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Local Structure ◽  
Chloride Salt ◽  
X Ray ◽  
Molten Chloride ◽  
Stable Species ◽  
Higher Temperature ◽  
Cr Concentration ◽  
X Ray Absorption

The local structure of dilute CrCl<sub>3</sub> in a molten MgCl<sub>2</sub>:KCl salt was investigated by <i>in situ</i> x-ray absorption spectroscopy (XAS) at temperatures from room temperature to 800<sup>o</sup>C. This constitutes the first experiment where dilute Cr speciation is explored in a molten chloride salt, ostensibly due to the compounding challenges arising from a low Cr concentration in a matrix of heavy absorbers at extreme temperatures. CrCl<sub>3</sub> was confirmed to be the stable species between 200 and 500<sup>o</sup>C, while mobility of metal ions at higher temperature (>700<sup>o</sup>C) prevented confirmation of the local structure.

Chemical State and Local Structure around Titanium Atoms in NaAlH4Doped with TiCl3Using X-ray Absorption Spectroscopy

2004 ◽  
Vol 108 (42) ◽  
pp. 16372-16376 ◽  
Author(s):  
Aline Léon ◽  
Oliver Kircher ◽  
Jörg Rothe ◽  
Maximilian Fichtner
Keyword(s):  
Absorption Spectroscopy ◽  
Local Structure ◽  
Chemical State ◽  
X Ray ◽  
State And Local ◽  
X Ray Absorption

Local structure of Fe in Fe-doped misfit-layered calcium cobaltite: An X-ray absorption spectroscopy study

2013 ◽  
Vol 204 ◽  
pp. 257-265 ◽  
Author(s):  
Natkrita Prasoetsopha ◽  
Supree Pinitsoontorn ◽  
Atipong Bootchanont ◽  
Pinit Kidkhunthod ◽  
Pornjuk Srepusharawoot ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Local Structure ◽  
Spectroscopy Study ◽  
X Ray ◽  
X Ray Absorption

Local structure ofBaBixPb1−xO3determined by x-ray-absorption spectroscopy

1991 ◽  
Vol 44 (13) ◽  
pp. 6961-6972 ◽  
Author(s):  
J. B. Boyce ◽  
F. G. Bridges ◽  
T. Claeson ◽  
T. H. Geballe ◽  
G. G. Li ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Local Structure ◽  
X Ray ◽  
X Ray Absorption
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