scholarly journals In Situ Neutron Diffraction Studies of the Ion Exchange Synthesis Mechanism of Li2Mg2P3O9N: Evidence for a Hidden Phase Transition

2017 ◽  
Vol 139 (27) ◽  
pp. 9192-9202 ◽  
Author(s):  
Jue Liu ◽  
Pamela S. Whitfield ◽  
Michael R. Saccomanno ◽  
Shou-Hang Bo ◽  
Enyuan Hu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Ion Exchange ◽  
Neutron Diffraction ◽  
Synthesis Mechanism ◽  
In Situ Neutron Diffraction

In Situ Neutron Diffraction Studies of LiCe(WO4)2 Polymorphs: Phase Transition and Structure–Property Correlation

2018 ◽  
Vol 123 (2) ◽  
pp. 1041-1049 ◽  
Author(s):  
Archana K. Munirathnappa ◽  
Debasmita Dwibedi ◽  
James Hester ◽  
Prabeer Barpanda ◽  
Diptikanta Swain ◽  
...  
Keyword(s):  
Phase Transition ◽  
Neutron Diffraction ◽  
Structure Property ◽  
Property Correlation ◽  
In Situ Neutron Diffraction

scholarly journals Kinetics of deuteration of the Pd0.772Ag0.228 alloy with α/β phase transition by in-situ neutron diffraction

2019 ◽  
Vol 790 ◽  
pp. 502-508 ◽  
Author(s):  
Michele Catti ◽  
Oscar Fabelo ◽  
Alessandra Filabozzi ◽  
Antonino Pietropaolo ◽  
Alessia Santucci ◽  
...  
Keyword(s):  
Phase Transition ◽  
Neutron Diffraction ◽  
Β Phase ◽  
In Situ Neutron Diffraction ◽  
Kinetics Of

Phase transition and ordering behavior of ternary Ti–Al–Mo alloys using in-situ neutron diffraction

2011 ◽  
Vol 102 (6) ◽  
pp. 697-702 ◽  
Author(s):  
Saurabh Kabra ◽  
Kun Yan ◽  
Svea Mayer ◽  
Thomas Schmoelzer ◽  
Mark Reid ◽  
...  
Keyword(s):  
Phase Transition ◽  
Neutron Diffraction ◽  
In Situ Neutron Diffraction

Mapping of Composition, Phase Transitions and Properties in Oxidized Ti3SiC2

2008 ◽  
Vol 368-372 ◽  
pp. 986-988
Author(s):  
Zeya Oo ◽  
It Meng Low ◽  
Jens Petter Palmquist ◽  
M. Avdeev
Keyword(s):  
Phase Transition ◽  
Phase Transitions ◽  
Neutron Diffraction ◽  
Mass Spectroscopy ◽  
Depth Profiling ◽  
Composition Profile ◽  
Vickers Indentation ◽  
In Situ Neutron Diffraction ◽  
Secondary Ion

The oxidation characteristics, composition profile and phase transition of Ti3SiC2 in the temperature range 20-1400°C have been investigated by in-situ neutron diffraction and secondary ion mass spectroscopy (SIMS). Anatase has been observed to form at ~600°C, rutile at ~750°C and cristobalite at ∼1300°C. Depth-profiling results by SIMS and Vickers indentation have revealed a distinct gradient in composition and microhardness within the surface oxide layers.

scholarly journals Temperature Dependence of Electrical Properties and Crystal Structure of 0.29Pb(In1/2Nb1/2)O3–0.44Pb(Mg1/3Nb2/3)O3–0.27PbTiO3Single Crystals

2013 ◽  
Vol 2013 ◽  
pp. 1-5
Author(s):  
Qian Li ◽  
Yun Liu ◽  
Andrew Studer ◽  
Zhenrong Li ◽  
Ray Withers ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Phase Transition ◽  
Electrical Properties ◽  
Dielectric Permittivity ◽  
Neutron Diffraction ◽  
Electrical Measurement ◽  
Temperature Dependent ◽  
Electromechanical Properties ◽  
Polar Order

We characterized the temperature dependent (~25–200°C) electromechanical properties and crystal structure of Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3single crystals usingin situelectrical measurement and neutron diffraction techniques. The results show that the poled crystal experiences an addition phase transition around 120°C whereas such a transition is absent in the unpoled crystal. It is also found that the polar order persists above the maximum dielectric permittivity temperature at which the crystal shows a well-defined antiferroelectric behavior. The changes in the electrical properties and underlying crystal structure are discussed in the paper.

Study of tempering behavior of lath martensite using in situ neutron diffraction

2015 ◽  
Vol 107 ◽  
pp. 29-32 ◽  
Author(s):  
Z.M. Shi ◽  
W. Gong ◽  
Y. Tomota ◽  
S. Harjo ◽  
J. Li ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Lath Martensite ◽  
In Situ Neutron Diffraction
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