Phase Transition of Nanoconfined Water in Clay: Positron Annihilation, Nuclear Magnetic Resonance, and Dielectric Relaxation Studies

2013 ◽  
Vol 117 (27) ◽  
pp. 14313-14324 ◽  
Author(s):  
Priya Maheshwari ◽  
P. K. Pujari ◽  
S. K. Sharma ◽  
D. Dutta ◽  
K. Sudarshan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Dielectric Relaxation ◽  
Positron Annihilation ◽  
Nanoconfined Water ◽  
Relaxation Studies ◽  
Nuclear Magnetic

Chemical exchange at the ferroelectric phase transition of lead germanate revealed by solid state 207Pb nuclear magnetic resonance

2019 ◽  
Vol 21 (3) ◽  
pp. 1100-1109 ◽  
Author(s):  
Claudia E. Avalos ◽  
Brennan J. Walder ◽  
Jasmine Viger-Gravel ◽  
Arnaud Magrez ◽  
Lyndon Emsley
Keyword(s):  
Phase Transition ◽  
Nuclear Magnetic Resonance ◽  
Solid State ◽  
Magnetic Resonance ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase ◽  
Chemical Exchange ◽  
Lead Germanate ◽  
Mixed Order ◽  
Nuclear Magnetic

Multi-dimensional NMR is used to quantitatively identify a mixed order–disorder and displacive mechanism for the ferroelectric phase transition of lead germanate.

scholarly journals Nuclear Magnetic Resonance of High Polymers (Phase Transition of P. V. A. Fibers)

1956 ◽  
Vol 29 (7) ◽  
pp. 843-844 ◽  
Author(s):  
K\={o}ji Tanaka ◽  
Ky\={o}z\={o} Yamagata ◽  
Shigeyoshi Kittaka
Keyword(s):  
Phase Transition ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
High Polymers ◽  
Nuclear Magnetic
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