PF

RNDr. Vladimír Tkáč, PhD.   SK

Email:
vladimir.tkac@upjs.sk
Homepage:
https://www.upjs.sk/PF/zamestnanec/vladimir.tkac
Faculty:
PF UPJŠ - Pavol Jozef Šafárik University in Košice, Faculty of Science
Department:
ÚFV - Institute of Physics
Office:
SA0O10a
Phone:
+421 55 234 2219
ORCID ID:
https://orcid.org/0000-0001-5886-7801

Higher education and further qualification growth
First degree of higher education:
Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University, 2008, Physics
Second degree of higher education:
Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University, 2010, Physics of Condensed Matter
Third degree of higher education:
Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University, 2014, Physics of Condensed Matter

Research /art/ teacher profile

Display details  
Profile courses
ÚFV/ELE1/07 Electronics , ÚFV/ELEM1/15 Electronics - FXb, Fb, 1 degree
Investigation of selected physical problems - TVFd, 3 degree
Selected publications

ADC: P. Baloh, V. Tkáč, R. Tarasenko, M. Orendáč, A. Orendáčová, O. Mitsa, V. Mitsa, R. Hlomb, A. Feher: Relation between nanocluster approximation and Soft-Potential Model, the role of keystone nanocluster in the thermal conductivity. Journal of Non-Crystalline Solids 600 (2023) 122040. IF 3.5, Q1, CItované: 1x

ADC: V. Tkáč, K. Výborný, V. Komanický, J. Warmuth, M. Michiardi, A. S. Ngankeu, R. Tarasenko, M. Vališka, V. Stetsovych, K. Carva, I. Garate, M. Bianchi, J. Wiebe, V. Holý, P. Hofmann, G. Springholz, V. Sechovský, J. Honolka: Influence of an anomalous temperature-dependence of the phase coherence length on the conductivity of magnetic topological insulators. Phys. Rev. Lett, 123, 036406 (2019). IF 8.385, Q1, Citované: 7x

ADC: V. Tkáč, E. Tóthova, K. Tibenská, A. Orendáčová, M. Orendáč, R. Tarasenko: Magnetocaloric properties of Gd2MoO6 prepared by a simple and fast method. Ceramics International 47 (2021) 24421. IF 5.2, Q1, Citované: 2x

ADC: V. Tkáč, R. Tarasenko, A. Doroshneko, V. Kavečasnký, E. Čižmár, A. Orendáčová, R. Smolko, J. Černák, M. Orendáč: Reciprocating thermal behavior in a magnetic field induced slow spin relaxation of [Gd2(H2O)6(C2O4)3]∙2.5H2O. Solid State Sciences 136 (2023) 107105. IF: 3.5, Q1

ADC: V. Tkáč, R. Tarasenko, E. Tóthová, Z. Bujňáková, K. Tibenská, A. Orendáčová, V. Sechovský, M. Orendáč: Relaxation phenomena and magnetocaloric effect in the dynamic spin ice Pr2Sn2O7. Journal of Alloys and Compounds 808 (2019) 151719. IF: 6.2, Q1, Citované: 4x

Selected projects
Projekt APVV-14-0073, 2015-2019, Magnetokalorický jav v kvantových a nanoskopických systémoch, riešiteľ
Projekt APVV-18-0197, 2019 - 2023, Relaxačné javy v kvantových systémoch, riešiteľ
Projekt GAČR 19-13659S, 2019-2021, Rozhraní mezi tenkovrstvými chalkogenidy s obsahem železa a izolanty: vliv na strukturu, magnetismus a nekonvenční supravodivost, riešiteľ
Projekt APVV-SK-BY-RD-19-0008, Nové materiály pre mikroelektroniku šetrné k životnému prostrediu založené na komplexných oxidoch obsahujúcich bizmut s perovskitovou štruktúrou syntetizované pri vysokom tlaku, riešiteľ

Projekt APVV-22-0172, Vplyv redukovanej rozmernosti na spinovo-fonónovú interakciu, riešiteľ

International mobilities and visits
Forschungszentrum Dresden Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Nemecko, 21.- 26. 4. 2011, Study of Electron Paramagnetic Resonance
AGH University of Science and Technology Academic Centre for Materials and Nanotechnology, A. Mickiewicza Av. 30, 30-059 Krakov, Poľsko, 8.2. – 13.2. 2016, 30.5. – 31.5. 2016, Study of electric transport in very-low temperatures
Organisational activities
Panel member: Materials Growth & Measurement Laboratory (MGML), Czech open research infrastructure, mgml.eu - Materials Growth & Measurement Laboratory (MGML), Czech open research infrastructure, 7.12.2018 - 31.12.2024

Further information


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