Understanding the Nature of Temperature Stability in Potassium Sodium Niobate Based Ceramics from Structure Evolution under External Field

2020 ◽  
Vol 12 (29) ◽  
pp. 32925-32934
Author(s):  
Haoyue Xue ◽  
Ting Zheng ◽  
Jiagang Wu
Keyword(s):  
External Field ◽  
Temperature Stability ◽  
Structure Evolution ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium

Enhanced temperature stability in the R–T phase boundary with dominating intrinsic contribution

2018 ◽  
Vol 20 (30) ◽  
pp. 20149-20159 ◽  
Author(s):  
Xiang Lv ◽  
Jiagang Wu ◽  
Jianguo Zhu ◽  
Dingquan Xiao
Keyword(s):  
Phase Boundary ◽  
Temperature Stability ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium ◽  
T Phase

An effective method to simultaneously improve strain and its temperature stability in potassium sodium-niobate-based ceramics.

scholarly journals Enhancing temperature stability in potassium-sodium niobate ceramics through phase boundary and composition design

2019 ◽  
Vol 39 (2-3) ◽  
pp. 305-315 ◽  
Author(s):  
Xiang Lv ◽  
Jiagang Wu ◽  
Chunlin Zhao ◽  
Dingquan Xiao ◽  
Jianguo Zhu ◽  
...  
Keyword(s):  
Phase Boundary ◽  
Temperature Stability ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Composition Design ◽  
Potassium Sodium

scholarly journals Direct observation of intermediate twinning in the phase transformations of ferroelectric potassium sodium niobate

2021 ◽  
Author(s):  
Patricia Pop-Ghe ◽  
Monika Amundsen ◽  
Christiane Zamponi ◽  
Anette Gunnæs ◽  
Eckhard Quandt
Keyword(s):  
Phase Transformations ◽  
Direct Observation ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium

scholarly journals Synthesis of Potassium-Sodium Niobate (KNN) from NbO2

Open Ceramics ◽  
2021 ◽  
pp. 100159
Author(s):  
Cerem Piskin ◽  
Levent Karacasulu ◽  
Mauro Bortolotti ◽  
Cekdar Vakifahmetoglu
Keyword(s):  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium

The origin of chemical inhomogeneity in lead-free potassium sodium niobate ceramic: Competitive chemical reaction during solid-state synthesis

2021 ◽  
Vol 211 ◽  
pp. 116833
Author(s):  
Hao-Cheng Thong ◽  
Alexis Payne ◽  
Jia-Wang Li ◽  
Yue-Yu-Shan Cheng ◽  
Jacob L. Jones ◽  
...  
Keyword(s):  
Solid State ◽  
Chemical Reaction ◽  
Solid State Synthesis ◽  
Lead Free ◽  
Chemical Inhomogeneity ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
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.

Sign in / Sign up

Export Citation Format

Share Document