Ferroelectric Phase Transition in Ammonium Hydrogen Bis(Chloroacetate). V. Nuclear Magnetic Resonance of NH4H(CH2ClCOO)2 and ND4D(CH2ClCOO)2

1981 ◽  
Vol 50 (6) ◽  
pp. 2014-2021 ◽  
Author(s):  
Taisei Yamamoto ◽  
Gen Soda ◽  
Nobuo Nakamura ◽  
Hideaki Chihara
Keyword(s):  
Phase Transition ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase ◽  
Ammonium Hydrogen ◽  
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

A nuclear magnetic resonance study of the phase transition in anorthite, CaAl2Si2O8

1974 ◽  
Vol 140 (5-6) ◽  
Author(s):  
J. L. Staehli ◽  
D. Brinkmann
Keyword(s):  
Phase Transition ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Nuclear Magnetic Resonance Study ◽  
Magnetic Resonance Study ◽  
Nuclear Magnetic

AbstractThe nuclear magnetic resonance (NMR) ofFrom the results follows that the (Al,Si)OThe existence of two kinds of domains with different Bravais lattices would contradict the NMR results.

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