Alexander Tkach

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	Toutes	Depuis 2016
Citations	1850	982
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Coauteurs

Paula M VilarinhoUniversity of Aveiro, PortugalAdresse e-mail validée de ua.pt
Andrei KholkinUniversity of AveiroAdresse e-mail validée de ua.pt
Mathias KläuiJohannes Gutenberg University MainzAdresse e-mail validée de magnetism.ch
Dr. Subhankar BedantaAssociate Professor, School of physics, NISER, Bhubaneswar, IndiaAdresse e-mail validée de niser.ac.in
Pavel BorisovLoughborough UniversityAdresse e-mail validée de lboro.ac.uk
Vladimir ShvartsmanSenior researcher, University of Duisburg-EssenAdresse e-mail validée de uni-due.de
Wolfgang KleemannProfessor of Physics, University Duisburg-EssenAdresse e-mail validée de uni-due.de
Maria Elisabete V. CostaUniversity of Aveiro, Department of Materials and Ceramic Engineering, CICECOAdresse e-mail validée de ua.pt
Joaquim Agostinho MoreiraDepartamento de Física e Astronomia. Faculdade de Ciências da Universidade do PortoAdresse e-mail validée de g.uporto.pt
Ana SenosProfessor Materials and Ceramics Engineering, University of AveiroAdresse e-mail validée de ua.pt
Ian M ReaneyProfessor of Ceramics, University of SheffieldAdresse e-mail validée de sheffield.ac.uk
Dmitry TurchinovichUniv.-Prof. at Universität BielefeldAdresse e-mail validée de physik.uni-bielefeld.de
Mischa BonnDirector, Dept. Molecular Spectroscopy, Max Planck Institute for Polymers, Mainz, GermanyAdresse e-mail validée de mpip-mainz.mpg.de
Felix BüttnerHelmholtz-Zentrum BerlinAdresse e-mail validée de helmholtz-berlin.de
Ivan GregoraFZU AVCRAdresse e-mail validée de fzu.cz
Petr KuzelInstitute of Physics, Czech Academy of SciencesAdresse e-mail validée de fzu.cz
Inna PonomarevaUniversity of South FlroidaAdresse e-mail validée de usf.edu
Dr. Muhammad Asif RafiqProfessor, Dept. of MME, UET LahoreAdresse e-mail validée de uet.edu.pk
Javier Pérez de la CruzWelding and Quality Institute, ISQAdresse e-mail validée de isq.pt
Tobias KampfrathFreie Universität Berlin and Fritz Haber Institute BerlinAdresse e-mail validée de fu-berlin.de

Alexander Tkach

CICECO - Aveiro Institute of Materials, University of Aveiro

Adresse e-mail validée de ua.pt - Page d'accueil

Electroceramics Multiferroics Composites for energy harvesting and electronics


Titre Trier par citations Trier par année Trier par titre	Citée par Citée par	Année
(Sr, Mn) TiO 3: A Magnetoelectric Multiglass VV Shvartsman, S Bedanta, P Borisov, W Kleemann, A Tkach, ... Physical review letters 101 (16), 165704, 2008	160	2008
Structure–microstructure–dielectric tunability relationship in Mn-doped strontium titanate ceramics A Tkach, PM Vilarinho, AL Kholkin Acta materialia 53 (19), 5061-5069, 2005	110	2005
Polar behavior in Mn-doped ceramics A Tkach, PM Vilarinho, AL Kholkin Applied Physics Letters 86 (17), 172902, 2005	99	2005
Accessing the fundamentals of magnetotransport in metals with terahertz probes Z Jin, A Tkach, F Casper, V Spetter, H Grimm, A Thomas, T Kampfrath, ... Nature Physics 11 (9), 761-766, 2015	95	2015
Broad-band dielectric spectroscopy analysis of relaxational dynamics in Mn-doped SrTiO 3 ceramics A Tkach, PM Vilarinho, AL Kholkin, A Pashkin, S Veljko, J Petzelt Physical Review B 73 (10), 104113, 2006	90	2006
Dependence of dielectric properties of manganese-doped strontium titanate ceramics on sintering atmosphere A Tkach, PM Vilarinho, AL Kholkin Acta materialia 54 (20), 5385-5391, 2006	78	2006
Magnetic anisotropy engineering in thin film Ni nanostructures by magnetoelastic coupling S Finizio, M Foerster, M Buzzi, B Krüger, M Jourdan, CAF Vaz, J Hockel, ... Physical Review Applied 1 (2), 021001, 2014	77	2014
Electron spin resonance investigation of Mn 2+ ions and their dynamics in Mn-doped Sr Ti O 3 VV Laguta, IV Kondakova, IP Bykov, MD Glinchuk, A Tkach, PM Vilarinho, ... Physical Review B 76 (5), 054104, 2007	73	2007
Defects and charge transport in Mn-doped K 0.5 Na 0.5 NbO 3 ceramics MA Rafiq, A Tkach, ME Costa, PM Vilarinho Physical Chemistry Chemical Physics 17 (37), 24403-24411, 2015	57	2015
Effect of nonstoichiometry on the microstructure and dielectric properties of strontium titanate ceramics A Tkach, PM Vilarinho, AMR Senos, AL Kholkin Journal of the European Ceramic Society 25 (12), 2769-2772, 2005	53	2005
X-ray absorption fine structure studies of Mn coordination in doped perovskite I Levin, V Krayzman, JC Woicik, A Tkach, PM Vilarinho Applied Physics Letters 96 (5), 052904, 2010	49	2010
Multiglass order and magnetoelectricity in Mn 2+ doped incipient ferroelectrics W Kleemann, S Bedanta, P Borisov, VV Shvartsman, S Miga, J Dec, ... The European Physical Journal B 71 (3), 407-410, 2009	47	2009
Lattice dynamics and dielectric response of Mg-doped ceramics in a wide frequency range A Tkach, PM Vilarinho, AL Kholkin, A Pashkin, P Samoukhina, J Pokorny, ... Journal of applied physics 97 (4), 044104, 2005	47	2005
Effect of Mg doping on the structural and dielectric properties of strontium titanate ceramics A Tkach, PM Vilarinho, A Kholkin Applied Physics A 79 (8), 2013-2020, 2004	47	2004
Giant dielectric permittivity and high tunability in Y-doped SrTiO3 ceramics tailored by sintering atmosphere A Tkach, O Okhay, A Almeida, PM Vilarinho Acta Materialia 130, 249-260, 2017	44	2017
Impedance analysis and conduction mechanisms of lead free potassium sodium niobate (KNN) single crystals and polycrystals: a comparison study MA Rafiq, ME Costa, A Tkach, PM Vilarinho Crystal Growth & Design 15 (3), 1289-1294, 2015	41	2015
Broad-band dielectric spectroscopy and ferroelectric soft-mode response in the Ba0. 6Sr0. 4TiO3 solid solution T Ostapchuk, J Petzelt, J Hlinka, V Bovtun, P Kužel, I Ponomareva, ... Journal of Physics: Condensed Matter 21 (47), 474215, 2009	41	2009
(Sr, Mn) TiO3—a magnetoelectrically coupled multiglass W Kleemann, VV Shvartsman, S Bedanta, P Borisov, A Tkach, ... Journal of Physics: Condensed Matter 20 (43), 434216, 2008	35	2008
Electric field modification of magnetotransport in Ni thin films on (011) PMN-PT piezosubstrates A Tkach, A Kehlberger, F Büttner, G Jakob, S Eisebitt, M Kläui Applied Physics Letters 106 (6), 062404, 2015	33	2015
Nonlinear dc electric-field dependence of the dielectric permittivity and cluster polarization of ceramics A Tkach, PM Vilarinho, AL Kholkin Journal of applied physics 101 (8), 084110, 2007	32	2007

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