Research/art/teacher profile of a person

I. - Basic information

I.1 - Surname

Tkáč

I.2 - Name

Vladimír

I.3 - Degrees

RNDr., PhD.

I.4 - Year of birth

1985

I.5 - Name of the workplace

Pavol Jozef Šafárik University in Košice, Institute of Physics

I.6 - Address of the workplace

Park Angelinum 9, 041 01, Košice

I.7 - Position

Senior Researcher

I.8 - E-mail address

vladimir.tkac@upjs.sk

I.9 - Hyperlink to the entry of a person in the Register of university staff

https://www.portalvs.sk/regzam/detail/26429?do=filterForm-submit&name=Vladimir&surname=Tkac&sort=surname&employment_state=yes&filter=Vyh%C4%BEada%C5%A5

I.10 - Name of the study field in which a person works at the university

Physics

I.11 - ORCID iD

https://orcid.org/0000-0001-5886-7801

II. - Higher education and further qualification growth

II.1 - First degree of higher education

II.a - Name of the university or institution

Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University

II.b - Year

2008

II.c - Study field and programme

Physics

II.2 - Second degree of higher education

II.a - Name of the university or institution

Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University

II.b - Year

2010

II.c - Study field and programme

Physics of Condensed Matter

II.3 - Third degree of higher education

II.a - Name of the university or institution

Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University

II.b - Year

2014

II.c - Study field and programme

Physics of Condensed Matter

II.4 - Associate professor

II.5 - Professor

II.6 - Doctor of Science (DrSc.)

III. - Current and previous employment

III.a - Occupation-position	III.b - Institution	III.c - Duration
Senior Researcher	Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University	01.09.2019 – Current employment
Researcher	Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University	01.05.2019 – 31.12.2021
Researcher	Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University	01.08.2019 – 31.08.2019
Research Assistant	Department of Condensed Matter Physics, Institute of Physics, Faculty of Science, P. J. Šafárik University	01.09.2016 – 31.07.2019
Researcher	Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University	01.09.2014 – 31.08.2016

IV. - Development of pedagogical, professional, language, digital and other skills

IV.a - Activity description, course name, other	IV.b - Name of the institution	IV.c - Year
Cryocourse	Institut Néel, CNRS-Grenoble	2013
Postdoctoral researcher	Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University	2014 - 2016

V. - Overview of activities within the teaching career at the university

V.1 - Overview of the profile courses taught in the current academic year according to study programmes

V.1.a - Name of the profile course	V.1.b - Study programme	V.1.c - Degree	V.1.d - Field of study
ÚFV/ELE1/07 Electronics , ÚFV/ELEM1/15 Electronics	FXb, Fb	1	FXb, Fb
Investigation of selected physical problems	TVFd	3	TVFd

V.2 - Overview of the responsibility for the delivery, development and quality assurance of the study programme or its part at the university in the current academic year

V.3 - Overview of the responsibility for the development and quality of the field of habilitation procedure and inaugural procedure in the current academic year

V.4 - Overview of supervised final theses

V.4.1 - Number of currently supervised theses

V.4.a - Bachelor's (first degree)

V.4.b - Diploma (second degree)

V.4.c - Dissertation (third degree)

V.4.2 - Number of defended theses

V.4.a - Bachelor's (first degree)

V.4.b - Diploma (second degree)

V.4.c - Dissertation (third degree)

V.5 - Overview of other courses taught in the current academic year according to study programmes

V.5.a - Name of the course	V.5.b - Study programme	V.5.c - Degree	V.5.d - Field of study
ÚFV/ELP1/01 Electronic practicum	FXb, Fb	1	FXb, Fb
ÚFV/PSM/18 Computer simulations in magnetochemistry	FKLm	2	FKLm
ÚFV/EP/22C Electronics practically	FXb	1	FXb

VI. - Overview of the research/artistic/other outputs

VI.1 - Overview of the research/artistic/other outputs and the corresponding citations

VI.1.1 - Number of the research/artistic/other outputs

VI.1.a - Overall

149

VI.1.b - Over the last six years

VI.1.2 - Number of the research/artistic/other outputs registered in the Web of Science or Scopus databases

VI.1.a - Overall

VI.1.b - Over the last six years

VI.1.3 - Number of citations corresponding to the research/artistic/other outputs

VI.1.a - Overall

195

VI.1.b - Over the last six years

103

VI.1.4 - Number of citations registered in the Web of Science or Scopus databases

VI.1.a - Overall

163

VI.1.b - Over the last six years

103

VI.1.5 - Number of invited lectures at the international, national level

VI.1.a - Overall

VI.1.b - Over the last six years

VI.2 - The most significant research/artistic/other outputs

ADC: V. Tkáč, A. Orendáčová, E. Čižmár, M. Orendáč, A. Feher, G. Anders: Giant reversible rotating cryomagnetocaloric effect in KEr(MoO4)2 induced by a crystal-field anisotropy. Phys. Rev. B 92, (2015) 024406. IF 3,718, Q1, Citované 31x

ADC: M. Kratochvílová, J. Prokleška, K. Uhlířová, V. Tkáč, M. Dušek, V. Sechvský: Coexistence of Antiferromagnetism and Superconductivity in Heavy Fermion Cerium Compound Ce3PdIn11. Scientific Reports 5, (2015) 15904. IF 5,228, Q1, Citované: 19x

ADC: P. Opletal, J. Prokleška, J. Valenta, P. Proschek, V. Tkáč, R. Tarasenko, M. Běhounková, Š. Matoušková, M. M. Abd-Elmeguid and V. Sechovský: Quantum ferromagnet in the proximity of the tricritical point. npj Quantum Materials 2, 29 (2017). IF 7.294, Q1, Citované: 6x

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, A. Orendáčová, R. Tarasenko, M. Orendáč, A. Feher: Impact of the crystal electric field on magnetocaloric properties of CsGd(MoO4)2. Journal of Alloys and Compounds 729, 323 (2017). IF 3,813, Q1 , Citované: 1x

VI.3 - The most significant research/artistic/other outputs over the last six years

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, 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

VI.4 - The most significant citations corresponding to the research/artistic/other outputs

V. Tkáč, A. Orendáčová, E. Čižmár, M. Orendáč, A. Feher, G. Anders: Giant reversible rotating cryomagnetocaloric effect in KEr(MoO4)2 induced by a crystal-field anisotropy. Phys. Rev. B 92, (2015) 024406. Citácia: V. Franco et al, Progress in Materials Science 93 (2018) 112-232.

M. Kratochvílová, J. Prokleška, K. Uhlířová, V. Tkáč, M. Dušek, V. Sechvský: Coexistence of Antiferromagnetism and Superconductivity in Heavy Fermion Cerium Compound Ce3PdIn11. Scientific Reports 5, (2015) 15904. Citácia: S. Manna et al, Nature Communications 8 (2018) 14074.

P. Opletal, J. Prokleška, J. Valenta, P. Proschek, V. Tkáč, R. Tarasenko, M. Běhounková, Š. Matoušková, M. M. Abd-Elmeguid and V. Sechovský: Quantum ferromagnet in the proximity of the tricritical point. npj Quantum Materials 2, 29 (2017). Citácia: N. Tateiwa et al, Phys. Rev. B 97 (2018) 064423.

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). Citácia: F. Fei et al, Advanced Materials 32 (2020) 1904593.

V. Tkáč, A. Orendáčová, R. Tarasenko, M. Orendáč, A. Feher: Impact of the crystal electric field on magnetocaloric properties of CsGd(MoO4)2. Journal of Alloys and Compounds 729, 323 (2017). Citácia: P. Wang et al, Ceramics International 45 (2019) 21735-21741.

VI.5 - Participation in conducting (leading) the most important research projects or art projects over the last six years

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

VII. - Overview of organizational experience related to higher education and research/artistic/other activities

VII.a - Activity, position	VII.b - Name of the institution, board	VII.c - Duration
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

VIII. - Overview of international mobilities and visits oriented on education and research/artistic/other activities in the given field of study

VIII.a - Name of the institution	VIII.b - Address of the institution	VIII.c - Duration (indicate the duration of stay)	VIII.d - Mobility scheme, employment contract, other (describe)
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

IX. - Other relevant facts

Date of last update

2023-09-13