Prati
Osmany García Zaldívar
Osmany García Zaldívar
Investigador Titular, Instituto de Ciencia y Tecnología de Materiales, Universidad de la Habana
Potvrðena adresa e-po¹te na imre.uh.cu
Naslov
Citirano
Citirano
Godina
BiFeO3 codoping with Ba, La and Ti: Magnetic and structural studies
O García-Zaldívar, S Díaz-Castañón, FJ Espinoza-Beltran, ...
Journal of Advanced Dielectrics 5 (04), 1550034, 2015
352015
Effects of lanthanum modification on dielectric properties of Pb(Zr0.90,Ti0.10)O3 ceramics: enhanced antiferroelectric stability
A Peláiz-Barranco, JDS Guerra, O Garcia-Zaldivar, F Calderon-Pinar, ...
Journal of materials science 43, 6087-6093, 2008
352008
Relaxor behaviour in ferroelectric ceramics
A Peláiz-Barranco, F Calderón-Piñar, O García-Zaldívar, ...
Advances in Ferroelectrics, 85-107, 2012
292012
Interrelationship between phase transition characteristics and piezoelectric response in lead lanthanum zirconate titanate relaxor ceramics
JDS Guerra, JE Garcia, DA Ochoa, A Pelaíz-Barranco, O García-Zaldívar, ...
Journal of materials science 47, 5715-5720, 2012
252012
Influence of the A and B vacancies on the dielectric and structural properties of the PLZT 8/60/40 ferroelectric ceramic system
O Garcia-Zaldivar, A Pelaiz-Barranco, JDS Guerra, ME Mendoza, ...
Physica B: Condensed Matter 406 (8), 1622-1626, 2011
252011
Dielectric response features and oxygen migration on rare earth modified lead titanate ferroelectric ceramics
A Peláiz-Barranco, JDS Guerra, F Calderón-Piñar, C Aragó, ...
Journal of materials science 44, 204-211, 2009
252009
Modeling the dielectric response of lanthanum modified lead zirconate titanate ferroelectric ceramics—an approach to the phase transitions in relaxor ferroelectrics
O García-Zaldívar, A Peláiz-Barranco, F Calderón-Piñar, A Fundora-Cruz, ...
Journal of Physics: Condensed Matter 20 (44), 445230, 2008
202008
Ferroelectric-paraelectric transition in a membrane with quenched-induced δ-phase of PVDF
O García-Zaldívar, T Escamilla-Díaz, M Ramírez-Cardona, ...
Scientific Reports 7 (1), 5566, 2017
182017
Phase transition and dielectric properties of La-doped Pb (Zr, Ti) O3 antiferroelectric ceramics
A Peláiz-Barranco, JDS Guerra, O García-Zaldívar, F Calderón-Piñar, ...
Solid state communications 149 (31-32), 1308-1311, 2009
182009
Features of phase transitions in lanthanum-modified lead zirconate titanate ferroelectric ceramics
A Peláiz-Barranco, ME Mendoza, F Calderón-Piñar, O García-Zaldívar, ...
Solid state communications 144 (10-11), 425-428, 2007
152007
A relaxation model by using a relaxation times distribution for relaxor ferroelectrics
OG Zaldívar, A Peláiz-Barranco, F Calderón-Piñar, R López-Noda, ...
Scripta materialia 55 (10), 927-930, 2006
142006
Structural, ferroelectric, pyroelectric, and dielectric study of Bi0. 5Na0. 5TiO3 ceramics synthesized with precursors obtained by the sol–gel method and doped with lanthanum
JJ Serralta-Macías, F Calderón-Piñar, O García Zaldivar, D Olguín, ...
AIP Advances 11 (6), 2021
132021
Multifunctional response of lanthanum-modified PZT relaxor ferroelectric system with improved electrocaloric effect and energy storage performance
A Peláiz-Barranco, T Yang, O García-Zaldívar, F Calderón-Piñar, ...
Journal of Alloys and Compounds 858, 157704, 2021
102021
Synthesis of powders and thin films of bismuth ferrite from solution: a magneto-electric study
S Díaz-Castañón, O García-Zaldívar, J Faloh-Gandarilla, BE Watts, ...
Applied Physics A 117, 1283-1288, 2014
102014
A multi‐Debye relaxation model for relaxor ferroelectrics showing diffuse phase transition
A Peláiz‐Barranco, O García‐Zaldívar, F Calderón‐Piñar, R López‐Noda, ...
physica status solidi (b) 242 (9), 1864-1867, 2005
72005
Relaxor ferroelectric behavior: An approach considering both the dipolar and electrical conductivity contributions
C Carreras-Casas, O García-Zaldívar, A Peláiz-Barranco, ...
Journal of advanced dielectrics 11 (03), 2140008, 2021
62021
Cyclic voltammetry and impedance spectroscopy analysis for graphene-modified solid-state electrode transducers
MV Portales, AR Lazo Fraga, AM Díaz García, O García-Zaldívar, ...
Journal of Solid State Electrochemistry 22, 471-478, 2018
62018
Utility of Impedance Spectroscopy for Determining the Body Composition in Humans
A Peláiz-Barranco, E Barranco-Hernández, O García-Zaldívar, ...
Revista Cubana de Física 23 (1), 30-34, 2006
62006
Domain structure in relaxor PLZT ceramics
ME Mendoza, A Peláiz-Barranco, O García-Zaldívar, R López-Noda, ...
Ferroelectrics 334 (1), 35-42, 2006
62006
Influence of deposition procedure on the properties of multiferroic BiFeO3-based thin films deposited by radio frequency sputtering
O García-Zaldívar, MC Rodríguez-Aranda, S Díaz-Castañón, ...
Applied Physics A 124, 1-8, 2018
52018
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