Matias Acosta
Matias Acosta
Postdoctoral Research Fellow
Verified email at cam.ac.uk - Homepage
TitleCited byYear
Giant electric-field-induced strains in lead-free ceramics for actuator applications–status and perspective
W Jo, R Dittmer, M Acosta, J Zang, C Groh, E Sapper, K Wang, J Rödel
Journal of Electroceramics 29 (1), 71-93, 2012
4862012
Relationship between electromechanical properties and phase diagram in the Ba (Zr0. 2Ti0. 8) O3–x (Ba0. 7Ca0. 3) TiO3 lead-free piezoceramic
M Acosta, N Novak, W Jo, J Rödel
Acta Materialia 80, 48-55, 2014
1042014
Temperature‐ and Frequency‐Dependent Properties of the 0.75Bi1/2Na1/2TiO3–0.25SrTiO3 Lead‐Free Incipient Piezoceramic
M Acosta, W Jo, J Rödel
Journal of the American Ceramic Society 97 (6), 1937-1943, 2014
832014
High-temperature dielectrics in CaZrO3-modified Bi1/2Na1/2TiO3-based lead-free ceramics
M Acosta, J Zang, W Jo, J Rödel
Journal of the European Ceramic Society 32 (16), 4327-4334, 2012
762012
BaTiO3-based piezoelectrics: Fundamentals, current status, and perspectives
M Acosta, N Novak, V Rojas, S Patel, R Vaish, J Koruza, GA Rossetti Jr, ...
Applied Physics Reviews 4 (4), 041305, 2017
632017
Origin of the large piezoelectric activity in (1− x) Ba (Z r 0.2 T i 0.8) O 3− x (B a 0.7 C a 0.3) Ti O 3 ceramics
M Acosta, N Khakpash, T Someya, N Novak, W Jo, H Nagata, ...
Physical Review B 91 (10), 104108, 2015
622015
Strong electrocaloric effect in lead-free 0.65 Ba (Zr0. 2Ti0. 8) O3-0.35 (Ba0. 7Ca0. 3) TiO3 ceramics obtained by direct measurements
M Sanlialp, VV Shvartsman, M Acosta, B Dkhil, DC Lupascu
Applied Physics Letters 106 (6), 062901, 2015
612015
Core–Shell Lead–Free Piezoelectric Ceramics: Current Status and Advanced Characterization of the Bi1/2Na1/2TiO3–SrTiO3 System
M Acosta, LA Schmitt, L Molina‐Luna, MC Scherrer, M Brilz, KG Webber, ...
Journal of the American Ceramic Society 98 (11), 3405-3422, 2015
602015
Formation of the core–shell microstructure in lead-free Bi1/2Na1/2TiO3-SrTiO3 piezoceramics and its influence on the electromechanical properties
J Koruza, V Rojas, L Molina-Luna, U Kunz, M Duerrschnabel, HJ Kleebe, ...
Journal of the European Ceramic Society 36 (4), 1009-1016, 2016
362016
Mechanical constitutive behavior and exceptional blocking force of lead-free BZT-xBCT piezoceramics
DRJ Brandt, M Acosta, J Koruza, KG Webber
Journal of Applied Physics 115 (20), 204107, 2014
312014
Tailoring the Piezoelectric and Relaxor Properties of (Bi1/2Na1/2)TiO3–BaTiO3 via Zirconium Doping
J Glaum, H Simons, M Acosta, M Hoffman
Journal of the American Ceramic Society 96 (9), 2881-2886, 2013
302013
Criticality: concept to enhance the piezoelectric and electrocaloric properties of ferroelectrics
F Weyland, M Acosta, J Koruza, P Breckner, J Rödel, N Novak
Advanced Functional Materials 26 (40), 7326-7333, 2016
292016
Polarization dynamics across the morphotropic phase boundary in Ba(Zr0.2Ti0.8)O3-x(Ba0.7Ca0.3)TiO3 ferroelectrics
S Zhukov, YA Genenko, M Acosta, H Humburg, W Jo, J Rödel, ...
Applied Physics Letters 103 (15), 152904, 2013
292013
Stress-dependent electromechanical properties of doped (Ba1− xCax)(ZryTi1− y) O3
HI Humburg, M Acosta, W Jo, KG Webber, J Rödel
Journal of the European Ceramic Society 35 (4), 1209-1217, 2015
252015
Electrocaloric Effect in Ba(Zr,Ti)O3–(Ba,Ca)TiO3 Ceramics Measured Directly
M Sanlialp, VV Shvartsman, M Acosta, DC Lupascu
Journal of the American Ceramic Society 99 (12), 4022-4030, 2016
232016
In situ electric field induced domain evolution in Ba (Zr0. 2Ti0. 8) O3-0.3 (Ba0. 7Ca0. 3) TiO3 ferroelectrics
M Zakhozheva, LA Schmitt, M Acosta, W Jo, J Rödel, HJ Kleebe
Applied Physics Letters 105 (11), 112904, 2014
222014
Wide compositional range in situ electric field investigations on lead-free Ba (Zr 0.2 Ti 0.8) O 3− x (Ba 0.7 Ca 0.3) TiO 3 piezoceramic
M Zakhozheva, LA Schmitt, M Acosta, H Guo, W Jo, R Schierholz, ...
Physical Review Applied 3 (6), 064018, 2015
212015
Thermal-stability of electric field-induced strain and energy storage density in Nb-doped BNKT-ST piezoceramics
RA Malik, A Hussain, M Acosta, J Daniels, HS Han, MH Kim, JS Lee
Journal of the European Ceramic Society 38 (6), 2511-2519, 2018
132018
Mechanisms of electromechanical response in (1− x) Ba (Zr0. 2Ti0. 8) O3-x (Ba0. 7Ca0. 3) TiO3 ceramics
M Acosta, N Novak, GA Rossetti Jr, J Rödel
Applied Physics Letters 107 (14), 142906, 2015
132015
Temperature dependent polarization reversal mechanism in 0.94 (Bi1/2Na1/2) TiO3-0.06 Ba (Zr0. 02Ti0. 98) O3 relaxor ceramics
J Glaum, H Simons, J Hudspeth, M Acosta, JE Daniels
Applied Physics Letters 107 (23), 232906, 2015
122015
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