Enhanced electrocaloric effect of relaxor potassium sodium niobate lead-free ceramic via multilayer structure

2021 ◽  
Vol 193 ◽  
pp. 97-102
Author(s):  
Junlin Yang ◽  
Ye Zhao ◽  
Lipeng Zhu ◽  
Xihong Hao
Keyword(s):  
Multilayer Structure ◽  
Lead Free ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Electrocaloric Effect ◽  
Potassium Sodium ◽  
Lead Free Ceramic

scholarly journals Enhanced electrocaloric effect near polymorphic phase boundary in lead-free potassium sodium niobate ceramics

2017 ◽  
Vol 110 (6) ◽  
pp. 063904 ◽  
Author(s):  
Xiangjian Wang ◽  
Jiagang Wu ◽  
Brahim Dkhil ◽  
Baixiang Xu ◽  
Xiaopeng Wang ◽  
...  
Keyword(s):  
Phase Boundary ◽  
Lead Free ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Electrocaloric Effect ◽  
Potassium Sodium

Investigation of the domain structure and hierarchy in potassium–sodium niobate lead-free piezoelectric single crystals

RSC Advances ◽  
2016 ◽  
Vol 6 (54) ◽  
pp. 49060-49067 ◽  
Author(s):  
Micka Bah ◽  
Natalya Alyabyeva ◽  
Richard Retoux ◽  
Fabien Giovannelli ◽  
Mustapha Zaghrioui ◽  
...  
Keyword(s):  
Single Crystals ◽  
Domain Structure ◽  
Lead Free ◽  
Nanometer Scale ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Length Scales ◽  
Potassium Sodium ◽  
Domain Structures ◽  
Self Organized

We reported self-organized and hierarchized domain structures on various length scales ranging from micrometer to nanometer scale in K0.5Na0.5NbO3 crystals.

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