A theoretical study of soft mode behavior and ferroelectric phase transition in18O-isotope exchanged SrTiO3: evidence of phase coexistence at the quantum critical point

2014 ◽  
Vol 89 (2) ◽  
pp. 025702 ◽  
Author(s):  
S E Mkam Tchouobiap
Keyword(s):  
Phase Transition ◽  
Critical Point ◽  
Ferroelectric Phase Transition ◽  
Theoretical Study ◽  
Ferroelectric Phase ◽  
Soft Mode ◽  
Quantum Critical Point ◽  
Phase Coexistence ◽  
Mode Behavior ◽  
Quantum Critical

The Nature of Soft Mode and Ferroelectric Phase Transition in SbOxS1−xI and SbSexS1−xI Mixed Crystals

2004 ◽  
Vol 31 (5-6) ◽  
pp. 113-118 ◽  
Author(s):  
A. AUDZIJONIS ◽  
L. ŽIGAS ◽  
G. GAIGALAS ◽  
V. PAULIKAS ◽  
R. ŽALTAUSKAS ◽  
...  
Keyword(s):  
Phase Transition ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase ◽  
Soft Mode ◽  
Mixed Crystals

Soft-mode Dynamics in the Ferroelectric Phase Transition of Quantum Paraelectric SrTiO3

2009 ◽  
Vol 379 (1) ◽  
pp. 168-176 ◽  
Author(s):  
Toshirou Yagi ◽  
Masaki Takesada ◽  
Hiroki Taniguchi ◽  
Mitsuru Itoh
Keyword(s):  
Phase Transition ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase ◽  
Soft Mode ◽  
Quantum Paraelectric
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