Dielectric Response and Ferroelectric Polarization of Piezoelectric Enhanced (Na0.535K0.475)(Nb0.55Ta0.45)O3 Ceramics at the Orthorhombic-Tetragonal Polymorphic Phase Transition

2020 ◽  
Vol 76 (9) ◽  
pp. 843-847
Author(s):  
Jin Soo Kim ◽  
Ho Sueb Lee
Keyword(s):  
Phase Transition ◽  
Dielectric Response ◽  
Ferroelectric Polarization ◽  
Polymorphic Phase Transition

scholarly journals Reorganization of Intermolecular Interactions in the Polymorphic Phase Transition of a Prototypical Dithiazolyl-Based Bistable Material

2019 ◽  
Vol 19 (4) ◽  
pp. 2329-2339 ◽  
Author(s):  
Tommaso Francese ◽  
Fernando Mota ◽  
Mercè Deumal ◽  
Juan J. Novoa ◽  
Remco W. A. Havenith ◽  
...  
Keyword(s):  
Phase Transition ◽  
Intermolecular Interactions ◽  
Polymorphic Phase Transition

scholarly journals Creating adjoining polymorphic phase transition (PPT) regions in ferroelectric (Ba,Sr)(Zr,Ti)O3 ceramics

2017 ◽  
Vol 37 (4) ◽  
pp. 1421-1427 ◽  
Author(s):  
Yao Li ◽  
Hongbo Cheng ◽  
Menglin Liu ◽  
Yunxiang Zhang ◽  
Peng Yan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Polymorphic Phase Transition

Disorder induced polymorphic transitions in the high hydrogen density compound Sr(BH4)2(NH3BH3)2

2018 ◽  
Vol 47 (46) ◽  
pp. 16737-16746 ◽  
Author(s):  
Mathias Jørgensen ◽  
Young-Su Lee ◽  
Morten Bjerring ◽  
Lars H. Jepsen ◽  
Ümit Akbey ◽  
...  
Keyword(s):  
Phase Transition ◽  
Elevated Temperature ◽  
Ammonia Borane ◽  
Polymorphic Phase Transition ◽  
High Hydrogen ◽  
Polymorphic Transitions ◽  
Hydrogen Density ◽  
Lower Symmetry

The presence of two stable configurations of the ammonia borane molecule at elevated temperature induces a polymorphic phase transition to lower symmetry.

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