Structure, electrical and magnetic properties of La0.67Ca0.33−xKxMnO3 polycrystalline ceramic
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-8089-6
Abstract: A systematic investigation of structure, electrical and magnetic properties of polycrystalline ceramics La0.67Ca0.33−xKxMnO3 (x = 0.05, 0.10, 0.15, 0.20, 0.25) samples, prepared by sol–gel method had been undertaken. As K content increases the crystal structures were transformed… read more here.
Keywords: resistivity; structure electrical; temperature; magnetic properties ... See more keywords
Phase structure and electrical properties of lead-free (1 − 2x)NBT–xKBT–xBT ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-8784-y
Abstract: The research on Na0.5Bi0.5TiO3 based lead-free piezoelectric ceramics attracted widely attention during last decades. However, the electrical performance is still much inferior to that of lead-based counterparts, which limits its practical applications. Based on this… read more here.
Keywords: structure electrical; lead free; nbt xkbt; xkbt xbt ... See more keywords
Structure, electrical and dielectric properties of Ca substituted BaTiO3 ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.03.111
Abstract: Abstract BaTi1-xCaxO3-x [BTC100x] ceramics were synthesized via solid-state reaction method. Effect of Ca substitution on the structure, electrical and dielectric properties of BTC100x ceramics was systematically investigated. Calcined BTC100x powders were in tetragonal phase when… read more here.
Keywords: structure electrical; dielectric; btc100x ceramics; dielectric properties ... See more keywords
Structure and electrical properties of Ce-modified Ca1-Ce Bi2Nb1.75(Cu0.25W0.75)0.25O9 high Curie point piezoelectric ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.09.251
Abstract: Abstract Ca1-xCexBi2Nb1.975(Cu0.25W0.75)0.025O9 (CBNCW-xCe: x = 0.00, 0.02, 0.04, 0.06, and 0.09) lead-free piezoelectric ceramics with improved piezoelectric properties were prepared by the traditional solid-state reaction method. The effects of CeO2 doping on the microstructure and electrical properties… read more here.
Keywords: structure electrical; cu0 25w0; piezoelectric ceramics; modified ca1 ... See more keywords
Theoretical study of the electronic structure and electrical properties of Al-doped niobium clusters
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DOI: 10.1016/j.chemphys.2020.110778
Abstract: Abstract A methodology previously suggested for niobium clusters is here applied to the prediction of the ground spin-state of the niobium clusters doped with aluminum atoms. By using all-electron density functional theory with Douglas-Kroll-Hess correction,… read more here.
Keywords: structure electrical; theoretical study; electronic structure; electrical properties ... See more keywords
The effect of pressure and temperature on the structure and electrical transport properties of MoO2
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152336
Abstract: Abstract The structure and electrical transport properties of molybdenum dioxide (MoO2) under high pressure were studied by X-ray diffraction, in situ Hall effect and variable temperature electrical resistivity measurements. The X-ray diffraction measurements revealed two… read more here.
Keywords: electrical transport; structure electrical; temperature; transport properties ... See more keywords
The structure, electrical properties and chemical stability of porous Nb-doped SrTiO3 – experimental and theoretical studies
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DOI: 10.1039/c7ra04205a
Abstract: A series of porous SrTi1−xNbxO3 samples (with x = 0, 1, 2 and 3 mol%) were prepared by wet synthesis and sintered at 1573 K. Single phase samples were obtained for each composition, as confirmed… read more here.
Keywords: structure electrical; electrical properties; chemical stability; experimental theoretical ... See more keywords
Structure and electrical properties of [(Na0.825K0.175)0.5Bi0.5]1+xTiO3 piezoceramics with A-site nonstoichiometry
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Asian Ceramic Societies"
DOI: 10.1080/21870764.2020.1806192
Abstract: ABSTRACT A type of nonstoichiometric piezoceramics, [(Na0.825K0.175)0.5Bi0.5]1+x TiO3 (BKNT-x, x = 0–0.009), was synthesized by the conventional sintering method. The effects of Bi3+, Na+ and K+ content on the structure and electrical properties of 0.825Bi0.5Na0.5TiO3-0.175Bi0.5K0.5TiO3… read more here.
Keywords: structure electrical; na0 825k0; 825k0 175; 175 5bi0 ... See more keywords
Effect of the Crystal Structure on the Electrical Properties of Thin-Film PZT Structures
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DOI: 10.1134/s1063783418030058
Abstract: A new method of two-stage crystallization of lead zirconate–titanate (PZT) films using a seed sublayer with a low excess lead content has been proposed and realized. A seed layer with a strong texture of perovskite… read more here.
Keywords: seed; crystal structure; structure electrical; pzt ... See more keywords