Publication Date:
2013-12-14
Description:
3 at.% Li-doped (Ba 1- x Ca x )(Ti 1- y Mn y )O 3 particles with the Ca 2+ mole fraction, x , of 0–0.09 and Mn mole fraction, y , of 0 and 0.0005 were synthesized by a solvothermal approach at 200°C. The products consisted of nanoparticles of 50–100 nm in diameter, and did not change very much depending on the amount of Li, Ca and Mn-codoping. The change in relative dielectric constant, Δ ##IMG## [http://ej.iop.org/icons/Entities/epsilon.gif] {epsilon} r , in around room temperature decreased by doping Ca 2+ , and the lowest Δ ##IMG## [http://ej.iop.org/icons/Entities/epsilon.gif] {epsilon} r (4.51%) could be realized at x value of 0.03. The mechanical quality factor, Q m , of 3 at...
Print ISSN:
1757-8981
Electronic ISSN:
1757-899X
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
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