Electrocaloric properties of Bi and Cu doped PLZT 9/65/35 ceramics at low electric field
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DOI: 10.1016/j.ceramint.2019.10.274
Abstract: Abstract In this work, bismuth (Bi) and copper (Cu) doped lead lanthanum zirconate titanate (PLZT) 9/65/35 ceramics were fabricated by solid state sintering. Measurement of dielectric and ferroelectric properties at various temperatures was performed to… read more here.
Keywords: change; plzt ceramics; low electric; doped plzt ... See more keywords
High piezoelectricity of PLZT ceramics with strong frequency-dielectric dispersion below depolarization temperature
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.08.113
Abstract: Abstract Crystal structure, dielectric and piezoelectric properties of PLZT x/59/41 ceramics with 1 wt% Sb 2 O 5 addition were studied systematically by X-ray diffraction and electrical measurements. X-ray diffraction analyses show that the crystal structure… read more here.
Keywords: depolarization temperature; plzt ceramics; strong frequency; high piezoelectricity ... See more keywords
Domain structure evolution in relaxor PLZT 8/65/35 ceramics after chemical etching and electron beam irradiation
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DOI: 10.1080/00150193.2018.1432933
Abstract: ABSTRACT Domain structure and its evolution on the surface of PLZT 8/65/35 ceramics after selective chemical etching and e-beam irradiation was studied. It is shown that the initial mixture of the nanoscale fractal-type 3D maze… read more here.
Keywords: irradiation; domain structure; plzt ceramics; structure ... See more keywords
Temperature dependence of electromechanical and electrocaloric properties of PLZT ceramics
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DOI: 10.1080/00150193.2019.1570014
Abstract: Abstract The electrocaloric properties of PLZT(7/65/35) and PLZT(9.1/65/35) ceramics were investigated by indirect estimation and direct measurement of temperature–electric field (T–E) hysteresis loops. Measured T–E loops had shapes similar to those of the strain–electric field… read more here.
Keywords: temperature; properties plzt; plzt ceramics; electromechanical electrocaloric ... See more keywords