T. Ostapchuk

2.4k total citations
53 papers, 2.0k citations indexed

About

T. Ostapchuk is a scholar working on Materials Chemistry, Biomedical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, T. Ostapchuk has authored 53 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Materials Chemistry, 31 papers in Biomedical Engineering and 26 papers in Electrical and Electronic Engineering. Recurrent topics in T. Ostapchuk's work include Ferroelectric and Piezoelectric Materials (47 papers), Acoustic Wave Resonator Technologies (30 papers) and Microwave Dielectric Ceramics Synthesis (24 papers). T. Ostapchuk is often cited by papers focused on Ferroelectric and Piezoelectric Materials (47 papers), Acoustic Wave Resonator Technologies (30 papers) and Microwave Dielectric Ceramics Synthesis (24 papers). T. Ostapchuk collaborates with scholars based in Czechia, Germany and Portugal. T. Ostapchuk's co-authors include J. Petzelt, J. Hlinka, S. Kamba, I. Gregora, P. Kužel, L. Bellaïche, I. Ponomareva, M. Savinov, I. Rychetský and D. Noujni and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

T. Ostapchuk

53 papers receiving 2.0k citations

Peers

Countries citing papers authored by T. Ostapchuk

Since Specialization

Citations

This map shows the geographic impact of T. Ostapchuk's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by T. Ostapchuk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Ostapchuk more than expected).

Fields of papers citing papers by T. Ostapchuk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. Ostapchuk. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by T. Ostapchuk. The network helps show where T. Ostapchuk may publish in the future.

Co-authorship network of co-authors of T. Ostapchuk

This figure shows the co-authorship network connecting the top 25 collaborators of T. Ostapchuk. A scholar is included among the top collaborators of T. Ostapchuk based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with T. Ostapchuk. T. Ostapchuk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Ferroelectric soft mode and microwave dielectric relaxation in BaTiO3−PbMg1/3Nb2/3O3 ceramics 2021 ·Physical Review Materials ·V. Bovtun, D. Nuzhnyy, M. Kempa, T. Ostapchuk, V. Skoromets, J. Suchanicz, (unknown), J. Petzelt, S. Kamba	6
2	Multiple Soft-Mode Vibrations of Lead Zirconate 2014 ·Physical Review Letters ·J. Hlinka, T. Ostapchuk, E. Buixaderas, Christelle Kadlec, P. Kužel, I. Gregora, J. Kroupa, M. Savinov, (unknown), Jan Drahokoupil, I. Etxebarria, J. Dec	117
3	Catching the intermediate phase in PZT 99/1 single crystals 2014 ·Phase Transitions ·E. Buixaderas, T. Ostapchuk, J. Kroupa, M. Savinov, I. Gregora, J. Hlinka	5
4	Broadband Dielectric Spectroscopy of Ba(Zr,Ti)O₃: Dynamics of Relaxors and Diffuse Ferroelectrics 2014 ·Ferroelectrics ·J. Petzelt, D. Nuzhnyy, M. Savinov, V. Bovtun, M. Kempa, T. Ostapchuk, J. Hlinka, Giovanna Canu, Vincenzo Buscaglia	35
5	Atomistic modeling of diffuse scattering in cubic PbZrO₃ 2014 ·Phase Transitions ·Marek Paściak, T. R. Welberry, A. P. Heerdegen, V. V. Laguta, T. Ostapchuk, Stefano Leoni, J. Hlinka	19
6	Broadband dielectric response of Ba(Zr,Ti)O3ceramics: From incipient via relaxor and diffuse up to classical ferroelectric behavior 2012 ·Physical Review B ·D. Nuzhnyy, J. Petzelt, M. Savinov, T. Ostapchuk, V. Bovtun, M. Kempa, J. Hlinka, Vincenzo Buscaglia, María Teresa Buscaglia, Paolo Nanni	71
7	Broad-band dielectric spectroscopy and ferroelectric soft-mode response in the Ba_0.6Sr_0.4TiO₃solid solution 2009 ·Journal of Physics Condensed Matter ·T. Ostapchuk, J. Petzelt, J. Hlinka, V. Bovtun, P. Kužel, I. Ponomareva, S. Lisenkov, L. Bellaïche, Alexander Tkach, Paula M. Vilarinho	40
8	Coexistence of the Phonon and Relaxation Soft Modes in the Terahertz Dielectric Response of TetragonalBaTiO3 2008 ·Physical Review Letters ·J. Hlinka, T. Ostapchuk, D. Nuzhnyy, J. Petzelt, P. Kužel, Christelle Kadlec, P. Vaněk, I. Ponomareva, L. Bellaïche	192
9	Infrared dielectric response of relaxor ferroelectrics 2006 ·Phase Transitions ·J. Hlinka, J. Petzelt, S. Kamba, D. Noujni, T. Ostapchuk	169
10	Anisotropic Dielectric Function in Polar Nanoregions of Relaxor Ferroelectrics 2006 ·Physical Review Letters ·J. Hlinka, T. Ostapchuk, D. Noujni, S. Kamba, J. Petzelt	56
11	Grain-size effect in BaTiO₃ceramics: study by far infrared spectroscopy 2006 ·Phase Transitions ·T. Ostapchuk, J. Petzelt, M. Savinov, Vincenzo Buscaglia, Liliana Mitoşeriu	30
12	Raman and AFM piezoresponse study of dense BaTiO3 nanocrystalline ceramics 2005 ·Journal of the European Ceramic Society ·Vincenzo Buscaglia, María Teresa Buscaglia, Massimo Viviani, T. Ostapchuk, I. Gregora, J. Petzelt, Liliana Mitoşeriu, Paolo Nanni, Andrea Testino, V. Roberto Calderone, Cătălin Harnagea, Zhe Zhao, Mats Nygren	83
13	Submillimeter and Far Infrared Dielectric Response of Bi-Doped SrTiO 3 Ceramics 2003 ·Ferroelectrics ·Alexej Pashkin, (unknown), T. Ostapchuk, P. Kužel, Paula M. Vilarinho, J. Petzelt	2
14	Dielectric response and soft-mode dynamics in SrTiO3 thin films 2002 ·TUbilio (Technical University of Darmstadt) ·T. Ostapchuk, J. Petzelt, V. Železný, Alexej Pashkin, J. Pokorný, (unknown), R. Kužel, David Rafaja, B. P. Gorshunov, Martin Dressel, (unknown), Susanne Hoffmann‐Eifert, Rainer Waser	1
15	Grain-boundary and crack effects on the dielectric response of high-permittivity films and ceramics 2002 ·Applied Physics Letters ·I. Rychetský, J. Petzelt, T. Ostapchuk	44
16	Ferroelectric Soft Modes and Dynamic Central Modes Near Some Phase Transitions 2002 ·Ferroelectrics ·S. Kamba, E. Buixaderas, T. Ostapchuk, J. Petzelt	1
17	Polar grain boundaries in undoped SrTiO3 ceramics 2001 ·Journal of the European Ceramic Society ·J. Petzelt, I. Gregora, I. Rychetský, T. Ostapchuk, S. Kamba, P. Vaněk, Yu. I. Yuzyuk, A. Almeida, (unknown), B. P. Gorshunov, Martin Dressel, Susanne Hoffmann‐Eifert, Rainer Waser	15
18	Far infrared and Raman spectroscopy of ferroelectric soft mode in SrTiO₃ thin films and ceramics 2001 ·Integrated ferroelectrics ·J. Petzelt, T. Ostapchuk, I. Gregora, Susanne Hoffmann‐Eifert, (unknown), David Rafaja, S. Kamba, J. Pokorný, V. Bovtun, (unknown), M. Savinov, P. Vaněk, I. Rychetský, V. Peřina, Rainer Waser	8
19	Polar phonons and central mode in antiferroelectric PbZrO₃ceramics 2001 ·Journal of Physics Condensed Matter ·T. Ostapchuk, J. Petzelt, V. Železný, S. Kamba, V. Bovtun, V. Porokhonskyy, Alexej Pashkin, P. Kužel, M. D. Glinchuk, I. P. Bykov, B. P. Gorshunov, Martin Dressel	55
20	PbTiO₃SrTiO₃, and PbTiO₃-Al₂O₃composite and multilayer films prepared by sol-gel technique 2000 ·Ferroelectrics ·J. Buršík, P. Vaněk, V. Studnička, T. Ostapchuk, E. Buixaderas, J. Petzelt, (unknown), (unknown), V. Peřina	3

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