Results 11 to 20 of about 18,116 (135)

Lead-free piezoceramics - Where to move on? [PDF]

, 2016
Lead-free piezoceramics aiming at replacing the market-dominant lead-based ones have been extensively searched for more than a decade worldwide. Some noteworthy outcomes such as the advent of commercial products for certain applications have been ...
Acosta, Ahart, Aksel, Aksel, Aman, Amin, Arlt, Arlt, Atsushi, Bafandeh, Bell, Berlincourt, Bobnar, Burkovsky, Cao, Carl, Carreaud, Cheng, Cheng, Chiang, Cho, Cho, Choi, Commission Regulation (EU) 2015/628 of 22 April 2015 amending Annex XVII to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Coondoo, Cordero, Cross, Cross, Dai, Damjanovic, Damjanovic, Darlington, Datta, Dauman, Devidas, Dinh, Ditas, Dittmer, Du, Egerton, Eichel, Eichel, Erhart, EU-Directive 2002/95/EC, EU-Directive 2002/96/EC, Farrey, Frantti, Fu, Fähler, Gao, Ge, Glaum, Glazounov, Granzow, Groh, Guo, Guo, Haertling, Hall, Han, Han, Han, Han, Heaney, Heitmann, Heitmann, Hennings, Herabut, Hiruma, Hollenstein, Hong, Huang, Ikeda, Jackson, Jaffe, Jaffe, Jaffe, Jaffe, Janolin, Jo, Jo, Jo, Jo, Jo, Jo, Jo, Jones, Jones, Jonker, Kang, Karaki, Khachaturyan, Kim, Kim, Klein, Kreisel, Lee, Lee, Lee, Lee, Lee, Li, Li, Li, Li, Liang, Liang, Liang, Lim, Lin, Liu, Lu, Lummen, Luo, Luo, Ma, Ma, Marutake, Mathieson, Matsubara, Matsubara, Megaw, Merz, Merz, Mitsui, Moon, Moulson, Nguyen, Nguyen, Nguyen, Noheda, Noheda, Nomura, Nomura, Ok, Panda, Pandey, Park, Park, Park, Park, Payne, Perls, Priya, Rahman, Rahman, Raymond, Ren, Ren, Roberts, Rossetti, Rubio-Marcos, Rushman, Rödel, Rödel, Saito, Sapper, Sapper, Sapper, Sapper, Sato, Sawaguchi, Sawaguchi, Schaab, Schneider, Schönau, Schönau, Scott, Seifert, Sharpe, Shen, Shirane, Shirane, Shirane, Shirane, Shirane, Shirane, Shirane, Shrout, Shvartsman, Shvartsman, Singh, Smyth, Song, Soon, Takenaka, Takenaka, Takenaka, Tennery, Tennery, Tennery, Thurnauer, Tou, Tsai, Uchino, Uchino, Viehland, Viehland, Vig, Voigt, Wada, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Weaver, Wieder, Wongsaenmai, Wu, Wu, Wu, Wu, Wu, Wu, Yang, Zang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhao, Zhao, Zuo   +233 more
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Tailoring Dielectric Properties of Multilayer Composites Using Spark Plasma Sintering [PDF]

, 2007
A straightforward and simple way to produce well-densified ferroelectric ceramic composites with a full control of both architecture and properties using spark plasma sintering (SPS) is proposed. SPS main outcome is indeed to obtain high densification at
Anselmi-Tamburini U., Anselmi-Tamburini U., Chen W., Hertling G. H., Nagai T., Nenez S., Upaddhyaya G. S.   +6 more
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A Mesoscopic Electromechanical Theory of Ferroelectric Films and Ceramics [PDF]

, 2002
We present a multi-scale modelling framework to predict the effective electromechanical behavior of ferroelectric ceramics and thin films. This paper specifically focuses on the mesoscopic scale and models the effects of domains and domain switching ...
Bhattacharya, Kaushik, Li, Jiangyu
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Direct measurement of giant electrocaloric effect in BaTiO3 multilayer thick film structure beyond theoretical prediction [PDF]

, 2010
The electrocaloric effect of BaTiO3 multilayer thick film structure was investigated by direct measurement and theoretical calculation. The samples were prepared by the tape-casting method, which had 180 dielectric layers with an average thickness of 1.4\
Bai, Yang, Shi, Sanqiang, Zheng, Guangping   +2 more
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High-frequency dielectric spectroscopy of batio3 core - silica shell nanocomposites: Problem of interdiffusion [PDF]

, 2011
Three types of BaTiO3 core - amorphous nano-shell composite ceramics were processed from the same core-shell powder by standard sintering, spark-plasma sintering and two-step sintering techniques and characterized by XRD, HRSEM and broad-band dielectric ...
Bovtun, V., Chung, U-C., Elissalde, C., Estournes, C., Kempa, M., Maglione, M., Michau, D., Nuzhnyy, D., Petzelt, J., Savinov, M.   +9 more
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Piezoelectric nonlinearity and frequency dispersion of the direct piezoelectric response of BiFeO3 ceramics [PDF]

, 2012
We report on the frequency and stress dependence of the direct piezoelectric d33 coefficient in BiFeO3 ceramics. The measurements reveal considerable piezoelectric nonlinearity, i.e., dependence of d33 on the amplitude of the dynamic stress.
Andreja Bencan, Dragan Damjanovic, Goran Drazic, Marija Kosec, Postnikov V. S., Tadej Rojac   +5 more
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Stoichiometry and Grain Boundaries Control by Spark Plasma Sintering in Ba0.6Sr0.4TiO3:Mn/MgO Composites [PDF]

, 2012
LaNbO4/La3NbO7 and LaNbO4/LaNb3O9 cer-cer composites were prepared by impregnating Ca-doped LaNbO4 powder, synthesized by spray pyrolysis, with La- or Nb-precursor solutions.
Artemenko, Alla, Chung, U-Chan, Costes, Romain, Elissalde, Catherine, Estournès, Claude, Ganne, Jean-Pierre, Maglione, Mario, Paté, Michel, Waechter, Sabine   +8 more
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Ferroelectric properties of Bi0.5(Na0.8K0.2)0.5TiO3 ceramics [PDF]

, 2014
Different processing conditions and the effect of secondary phases on ferroelectric properties of Bi0.5(Na0.8K0.2)0.5TiO3 (BNKT) are studied. Ceramic powders are prepared by solid state reaction and different sintering temperatures (temperatures between ...
Camargo, Javier Eduardo, Castro, Miriam Susana, Ramajo, Leandro Alfredo, Rubio Marcos, Fernando   +3 more
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Origin Of the enhanced flexoelectricity of relaxor ferroelectrics [PDF]

, 2013
We have measured the bending-induced polarization of Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals with compositions at the relaxor-ferroelectric phase boundary.
Bursian E. V., Gustau Catalan, Jackeline Narvaez, Jaffe B., Kogan S. M.   +4 more
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Elastic, dielectric and electromechanical properties of (Bi0.5Na0.5)TiO3-BaTiO3 piezoceramics at the morphotropic phase boundary region [PDF]

, 2016
A systematic study of the functional properties of the (1-x)(Bi0.5Na0.5)TiO3–xBaTiO3 (BNT-xBT) piezoceramic system for 0.05 = x = 0.07 is performed. The samples are obtained through the conventional solid-state route.
Cerdeiras Montero, Elena, dos Santos, Valdeci B., García García, José Eduardo, Machado, Rodrigo, Mestres, Lourdes, Ochoa Guerrero, Diego A.   +5 more
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