Investigation on the correlation between piezoelectricity and its thermal behavior with depolarization temperature and anti‐ferroelectric order in Niobium doped (Na 0.41 K 0.09 Bi 0.5 )(Ti)O 3 : A lead‐free piezoelectric

2021 ◽  
Author(s):  
Ankur Sharma ◽  
Indranil Bhaumik ◽  
Gurvinderjit Singh ◽  
Vidya Sagar Tiwari
Keyword(s):  
Thermal Behavior ◽  
Lead Free ◽  
Depolarization Temperature ◽  
Niobium Doped ◽  
Ferroelectric Order

Effects of Zr Doping on the Depolarization Temperature and the Piezoelectric Properties in (Bi0.5Na0.5)TiO3-BaTiO3 Lead-free Ceramics

2010 ◽  
Vol 57 (6(1)) ◽  
pp. 1905-1908 ◽  
Author(s):  
Tae Kwon Song ◽  
J. S. Park ◽  
S. C. Lee ◽  
M. H. Lee ◽  
D. J. Kim ◽  
...  
Keyword(s):  
Piezoelectric Properties ◽  
Lead Free ◽  
Depolarization Temperature ◽  
Lead Free Ceramics

Analytical and finite element models of the thermal behavior for lead-free soldering processes in electronic assembly

2007 ◽  
Vol 47 (2-3) ◽  
pp. 215-222 ◽  
Author(s):  
Nele Van Steenberge ◽  
Paresh Limaye ◽  
Geert Willems ◽  
Bart Vandevelde ◽  
Inge Schildermans
Keyword(s):  
Finite Element ◽  
Thermal Behavior ◽  
Lead Free ◽  
Finite Element Models ◽  
Electronic Assembly

scholarly journals Influence of Al2O3 nanoparticle doping on depolarization temperature, and electrical and energy harvesting properties of lead-free 0.94(Bi0.5Na0.5)TiO3–0.06BaTiO3 ceramics

RSC Advances ◽  
2020 ◽  
Vol 10 (53) ◽  
pp. 32078-32087
Author(s):  
Pharatree Jaita ◽  
Supalak Manotham ◽  
Gobwute Rujijanagul
Keyword(s):  
Energy Harvesting ◽  
Electric Field ◽  
Lead Free ◽  
Depolarization Temperature ◽  
Research Article ◽  
Al2o3 Nanoparticle ◽  
Electric Field Induced Strain

In this research article, the effects of Al2O3 nanoparticles (0–1.0 mol%) on the phase, microstructure, dielectric, ferroelectric, piezoelectric, electric field-induced strain and energy harvesting of the BNT–6BT ceramic were investigated.

scholarly journals Determination of depolarization temperature of (Bi1/2Na1/2)TiO3-based lead-free piezoceramics

2011 ◽  
Vol 110 (9) ◽  
pp. 094108 ◽  
Author(s):  
Eva-Maria Anton ◽  
Wook Jo ◽  
Dragan Damjanovic ◽  
Jürgen Rödel
Keyword(s):  
Lead Free ◽  
Depolarization Temperature

Crystal Growth and Electrical Properties of Na0.5Bi0.5TiO3-BaTiO3 Lead-Free Ferroelectric Piezocrystals

2009 ◽  
Vol 421-422 ◽  
pp. 17-20
Author(s):  
Chao Chen ◽  
Xiang Yong Zhao ◽  
Hong Liu ◽  
Wen Wei Ge ◽  
Hao Su Luo ◽  
...  
Keyword(s):  
Solid Solution ◽  
Crystal Growth ◽  
Electrical Properties ◽  
Crystal Orientation ◽  
Ferroelectric Properties ◽  
Lead Free ◽  
Depolarization Temperature ◽  
Dielectric Maximum ◽  
Top Seeded Solution Growth ◽  
Piezoelectric Performance

(1-x)(Na0.5Bi0.5)TiO3-xBaTiO3 (abbreviated as NBBT100(1-x)/100x or NBBT100x) solid solution single crystals with x=0, 0.06, 0.08, 0.10, 0.20, 1.0 were grown using top-seeded solution growth (TSSG) method. Dielectric, piezoelectric and ferroelectric properties of NBBT crystals were investigated as a function of temperature, frequency, composition and crystal orientation. The temperature (Tm) corresponding to dielectric maximum and the depolarization temperature (Td) decrease with increasing x. The <001> oriented NBBT90/10 single crystal shows excellent piezoelectric performance with piezoelectric constant (d33) value about 275pC/N and exhibits relatively smaller coercive field (Ec) of 2.49 kV/mm and dielectric loss tanδ of 2.9 %, indicating a more adaptive engineered domain structure.

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