Source: http://exphys.science.upjs.sk/?q=en/users/vladimir-tkac
Timestamp: 2019-04-21 14:39:55+00:00

Document:
2017 - Cena za najlepší poster (3. miesto) na konferencii The European Conference, Physics of Magnetism 2017 (PM’17), Poznaň, Poľsko, 26. jún - 30. jún, 2017.
2014 - Ocenenie za prezentáciu posteru na konferencii The European Conference, Physics of Magnetism 2014 (PM’14), Poznaň, Poľsko, 23. jún - 27. jún, 2014.
2014 - Cena dekana Prírodovedeckej fakulty UPJŠ za vedecko-výskumnú činnosť doktorandov.
2012 - Ocenenie za najlepšiu prezentáciu v sekcii „Low temperature magnetism, spintronics“ na III International Conference for Young Scientists, LOW TEMPERATURE PHYSICS (ICYS–LTP–2012), 14. – 18. máj 2012, Charkov.
2008 - Druhé miesto v celoštátnom kole Študentskej vedeckej konferencie, sekcia experimentálna fyzika, Bratislava.
25.8.2013 – 3.9.2013 - Cryocourse 2013, Letná škola fyziky nízkych teplôt, Institut Néel, CNRS-Grenoble, Francúzsko.
A. Orendáčová, R. Tarasenko, V. Tkáč, E. Čižmár, M. Orendáč, A. Feher: Interplay of Spin and Spatial Anisotropy in Low-Dimensional Quantum Magnets with Spin 1/2. Crystals 9,6 (2019).
E. Tothova, R. Tarasenko, V. Tkáč, M. Orendáč, M. Hegedüs, Z. Danková, M. Holub, M. Baláž, M. Matik: Microcrystalline Gd2MoO6 prepared by combined mechanochemical/thermal process and its magnetic properties. Journal of Materials Science ---, --- (2019). .
V. Tkáč, M. Orendáč, R. Tarasenko, A. Orendáčová, E. Tóthová, Z. Bujňáková, K. Tibenská, V. Sechovský: Relaxation phenomena and magnetocaloric effect in dynamic spin ice Pr2Sn2O7. Journal of Alloys and Compounds submitted.
K. Uhlířová, N. Miura, V. Tkáč, J. Prokleška, M. Chrobak, Z. Tarnawski, H. Hidaka, T. Yanagisawa, V. Sechovský, H. Amitsuka: Superconductivity in single crystalline ThBe13 and LuBe13. Physica B: Condensed Matter 536, 516 (2018).
R. Tarasenko, V. Tkáč, A. Orendáčová, M. Orendáč, J. Valenta, V. Sechovský, A. Feher: Experimental study of magnetocaloric effect in the two-level quantum system KTm(MoO4)2. Physica B: Condensed Matter 536, 450 (2018).
V. Tkáč, R. Tarasenko, A. Orendáčová, M. Orendáč, V. Sechovský, A. Feher: Magnetocaloric effect and slow magnetic relaxation in CsGd(MoO4)2 induced by crystal-field anisotropy. Physica B: Condensed Matter 536, 401 (2018).
R. Tarasenko, V. Tkáč, A. Orendáčová, M. Orendáč, A. Feher: Experimental study of the rotational magnetocaloric effect in KTm(MoO4)2. Physica B 538, 116 (2018).
V. Tkáč,	A. Orendáčová,	R. Tarasenko, M. Orendáč , A. Feher: Slow Magnetic Relaxation in the Highly Anisotropic Layered Crystal CsNd(MoO₄)₂. Acta Physica Polonica A 133, 466 (2018).
R. Tarasenko, V. Tkáč, A. Orendáčová, M. Orendáč, V. Sechovský, A. Feher: Magnetocaloric Effect in CsDy(MoO₄)₂. Acta Physica Polonica A 133, 414 (2018).
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).
M. Orendáč, R. Tarasenko, V. Tkáč, A. Orendáčová, V. Sechovský: Specific heat study of the magnetocaloric effect in the Haldane-gap S=1 spin-chain material [Ni(C2H8N2)2NO2](BF4). Phys. Rev. B 96, 094425 (2017).
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).
V. Mitsa, A. Feher, S. Petretskyi, R. Holomb, V. Tkáč, A, P. Ihnatolia, A. Laver: Hysteresis of Low-Temperature Thermal Conductivity and Boson Peak in Glassy (g) As2S3: Nanocluster Contribution. Nanoscale Research Letters 12, 345 (2017).
V. Tkáč, A. Orendáčová, L'. Dlháň, M. Orendáč, R. Boča, A. Feher: Magnetic-Field Induced Slow Relaxation in the Ising-Like Quasi-One-Dimensional Ferromagnet KEr(MoO4)2. Acta Physica Polonica A 131, 893 (2017).
L. Lederová, A. Orendáčová, J. Chovan, J. Strečka, T. Verkholyak, R. Tarasenko, D. Legut, R. Sýkora, E. Čižmár, V. Tkáč, M. Orendáč, and A. Feher: Realization of a spin-1/2 spatially anisotropic square lattice in a quasi-two-dimensional quantum antiferromagnet Cu(en)(H2O)2SO4. Phys. Rev. B 95, 054436 (2017).
N.-T.H. Kim-Ngana, M. Paukov, R. Tarasenko, V. Tkáč, P. Minarik, D. Drozdenko, L. Havela: γ-U phase in U-Pt system retained to low temperatures by means of rapid cooling. J. Nucl. Mater. 479, 287 (2016).
M. Orendáč, K. Tibenská, E. Čižmár, V. Tkáč, A. Orendáčová, J. Holubová, Z. Černošek, E. Černošková: Magnetic relaxation in Zn(PO3)2·Er(PO3)3 glass. J. Magn. Magn. Mater. 412, 83 (2016).
L. Baranová, A. Orendáčová, E. Čižmár, R. Tarasenko, V. Tkáč, M. Orendáč, A. Feher: Fingerprints of field-induced Berezinskii–Kosterlitz–Thouless transition in quasi-two-dimensional S=1/2 Heisenberg magnets Cu(en)(H2O)2SO4 and Cu(tn)Cl2. J. Magn. Magn. Mater. 404, 53 (2016).
K. Carva, J. Kudrnovský, F. Máca, V. Drchal, I. Turek, P. Baláž, V. Tkáč, V. Holý, V. Sechovský, J. Honolka: Electronic and transport properties of the Mn-doped topological insulator Bi2Te3: A first-principles study. Phys. Rev. B 93, 214409 (2016).
M. Orendáč, K. Tibenská, J. Strečka, J. Čisárová, V. Tkáč, A. Orendáčová, E. Čižmár, J. Prokleška, V. Sechovský: Cross-tunneling and phonon bottleneck effects in the relaxation phenomena of XY pyrochlore antiferromagnet Er2Ti2O7. Phys. Rev. B 93, 024410 (2016).
R. Tarasenko, M. Vališka, M. Vondráček, K. Horáková, V. Tkáč, K. Carva, P. Baláž, V. Holý, G. Springholz, V. Sechovský, J. Honolka: Magnetic and structural properties of Mn-doped Bi2Se3 topological insulators. Physica B 481, 262 (2016).
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, 15904 (2015).
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, 024406 (2015).
V. Tkáč, A. Orendáčová, R. Tarasenko, D. M. Pajerowski, E. Čižmár, M. Orendáč, A. G. Anders, M. W. Meisel, A. Feher: Magnetic Field Induced Slow Magnetic Relaxation in KEr(MoO4)2. Acta Physica Polonica A 127, 353(2015).
V. Tkáč, K. Tibenská, A. Orendáčová, M. Orendáč, J. Šebek, A. G. Anders,V. Pavlík, A. Feher: The Rare-earth Based Single-ion Magnet CsNd(MoO4)2. Acta Physica Polonica A 125, 1117 (2014).
V. Tkáč, A. Orendáčová, E. Čižmár, M. Orendáč, S. Zvyagin, A. G. Anders, V. Pavlík , A. Feher: Experimental study of magnetic anisotropy in a layered CsNd(MoO4)2. J. Alloys Comp. 591, 100 (2014).
V. Tkáč, A. Orendáčová, E. Čižmár, M. Orendáč, K. Tibenská, A. G. Anders, V. Pavlík , A. Feher: Multiple-time-scale relaxation dynamics in CsGd(MoO4)2 - the dipolar magnet with a highly anisotropic layered crystal structure. J. Phys.: Condens. Matter 25, 506001 (2013).
V. Tkáč, A. Orendáčová, M. Orendáč, D. Legut, K. Tibenská, A. Feher, M. Poirier, M.W. Meisel: Experimental Study of the Thermal Transport in CsNiF3 - An S = 1 Quantum Chain. Acta Physica Polonica A 121, 1098 (2012).
V. Tkáč, K. Tibenská, A. Orendáčová, M. Orendáč, J. Šebek, V. Sechovksý, A. G. Anders, V. Pavlík, A. Feher: The influence of the magnetic subsystem on the heat transport in CsMnCl3·2H2O. Phys. Status Solidi B 248, 2834 (2011).
K. Tibenská, V. Tkáč, A. Orendáčová, M. Orendáč, A. Feher, J. Šebek, V. Sechovský: Thermal Conductivity of Layered CsGd(MoO4)2 Crystal. Acta Physica Polonica A 118, 971 (2010).
V. Tkáč, K. Tibenská, A. Orendáčová, M. Orendáč, J. Šebek, V. Sechovský, A.G. Anders, A. Feher: Scattering of Phonons in CsMnCl3·2H2O. Acta Physica Polonica A 118, 950 (2010).

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