Publication Records

CHALOUPKA, Jiří. Emergent transverse-field Ising model in d4 spin-orbit Mott insulators. Physical Review B. College PK: American Physical Society, vol. 109, No 2, p. 1-6. ISSN 2469-9950. doi:10.1103/PhysRevB.109.L020403. 2024.

CSONTOSOVÁ, Diana, Jiří CHALOUPKA, Hiroshi SHINAOKA, Atsushi HARIKI and Jan KUNEŠ. Hidden covalent insulator and spin excitations in SrRu2O6. Physical Review B. College PK: American Physical Society, vol. 108, No 19, p. 1-7. ISSN 2469-9950. doi:10.1103/PhysRevB.108.195137. 2023.

LIU, Huimei, Jiří CHALOUPKA and Giniyat KHALIULLIN. Exchange interactions in d5 Kitaev materials: From Na2IrO3 to α−RuCl3. Physical Review B. American Physical Society, vol. 105, No 21, p. 1-12. ISSN 2469-9950. doi:10.1103/PhysRevB.105.214411. 2022.

SUZUKI, Hakuto, Huimei LIU, Joel BERTINSHAW, Kentaro UEDA, H. KIM, Sourav LAHA, Daniel WEBER, Zichen YANG, Lichen WANG, Hiroto TAKAHASHI, Katrin FÜRSICH, Matteo MINOLA, Bettina V. LOTSCH, B. J. KIM, Hasan YAVAŞ, Maria DAGHOFER, Jiří CHALOUPKA, Giniyat KHALIULLIN, Hlynur GRETARSSON and Bernhard KEIMER. Proximate ferromagnetic state in the Kitaev model material α-RuCl3. Nature Communications. London: Nature Publishing Group, vol. 12, No 1, p. 4512-4520. ISSN 2041-1723. doi:10.1038/s41467-021-24722-4. 2021.

TAKAYAMA, Tomohiro, Jiří CHALOUPKA, Andrew SMERALD, Giniyat KHALIULLIN and Hidenori TAKAGI. Spin-orbit-entangled electronic phases in 4d and 5d transition-metal compounds. Journal of the Physical Society of Japan. The Physical Society of Japan, vol. 90, No 6, p. "062001", 27 pp. ISSN 0031-9015. doi:10.7566/JPSJ.90.062001. 2021.

KIM, Jungho, Jiří CHALOUPKA, Yogesh SINGH, J. W. KIM, B. J. KIM, D. CASA, A. SAID, X. HUANG and T. GOG. Dynamic Spin Correlations in the Honeycomb Lattice Na2IrO3 Measured by Resonant Inelastic x-Ray Scattering. Physical Review X. College Park: American Physical Society, vol. 10, No 2, p. 1-20. ISSN 2160-3308. doi:10.1103/PhysRevX.10.021034. 2020.

GOTFRYD, Dorota, Ekaterina M. PÄRSCHKE, Jiří CHALOUPKA, Andrzej M. OLEŚ and Krzysztof WOHLFELD. How spin-orbital entanglement depends on the spin-orbit coupling in a Mott insulator. Physical Review Research. College Park: American Physical Society, vol. 2, No 1, p. 1-15. ISSN 2643-1564. doi:10.1103/PhysRevResearch.2.013353. 2020.

LIU, Huimei, Jiří CHALOUPKA and Giniyat KHALIULLIN. Kitaev Spin Liquid in 3d Transition Metal Compounds. Physical Review Letters. American Physical Society, vol. 125, No 4, p. 1-6. ISSN 0031-9007. doi:10.1103/PhysRevLett.125.047201. 2020.

CHALOUPKA, Jiří and Giniyat KHALIULLIN. Highly frustrated magnetism in relativistic d4 Mott insulators: Bosonic analog of the Kitaev honeycomb model. Physical Review B. College PK: The American Physical Society, vol. 100, No 22, p. "224413-1"-"224413-14", 14 pp. ISSN 2469-9950. doi:10.1103/PhysRevB.100.224413. 2019.

RUSNAČKO, Juraj, Dorota GOTFRYD and Jiří CHALOUPKA. Kitaev-like honeycomb magnets: Global phase behavior and emergent effective models. Physical Review B. College PK: The American Physical Society, vol. 99, No 6, p. "064425-1"-"064425-18", 18 pp. ISSN 2469-9950. doi:10.1103/PhysRevB.99.064425. 2019.

KARLUBÍKOVÁ, Paulína, Hana RŮŽIČKOVÁ, Jiří CHALOUPKA and Dominik MUNZAR. Pseudogap in the c-axis (along the ladder) optical conductivity of t - J ladders and its quasiparticle interpretation. Journal of Physics: Condensed Matter. BRISTOL: IOP, vol. 31, No 13, p. "135502-1"-"135502-11", 11 pp. ISSN 0953-8984. doi:10.1088/1361-648X/aafd10. 2019.

JAIN, A., M. KRAUTLOHER, J. PORRAS, G.H. RYU, D.P. CHEN, D.L. ABERNATHY, J.T. PARK, A. IVANOV, Jiří CHALOUPKA, G. KHALIULLIN, B. KEIMER and B.J. KIM. Higgs mode and its decay in a two-dimensional antiferromagnet. Nature Physics. London: Nature Publishing Group, vol. 13, No 7, p. 633-637, 6 pp. ISSN 1745-2473. doi:10.1038/NPHYS4077. 2017.

GOTFRYD, Dorota, Juraj RUSNAČKO, Krzysztof WOHLFELD, George JACKELI, Jiří CHALOUPKA and Andrzej Michal OLEŚ. Phase diagram and spin correlations of the Kitaev-Heisenberg model: Importance of quantum effects. Physical Review B. College PK, MD USA: AMERICAN PHYSICAL SOCIETY, vol. 95, No 2, p. "024426-1"-"024426-11", 11 pp. ISSN 2469-9950. doi:10.1103/PhysRevB.95.024426. 2017.

SOULIOU, S.M., Jiří CHALOUPKA, G. KHALIULLIN, G. RYU, A. JAIN, B.J. KIM, M. LE TACON and B. KEIMER. Raman Scattering from Higgs Mode Oscillations in the Two-Dimensional Antiferromagnet Ca2RuO4. Physical Review Letters. COLLEGE PK, MD USA: The Americal Physical Society, vol. 119, No 6, p. "067201-1"-"067201-5", 5 pp. ISSN 0031-9007. doi:10.1103/PhysRevLett.119.067201. 2017.

CHALOUPKA, Jiří and Giniyat KHALIULLIN. Doping-Induced Ferromagnetism and Possible Triplet Pairing in d(4) Mott Insulators. Physical Review Letters. College PK: The American Physical Society, vol. 116, No 1, p. nestránkováno, 5 pp. ISSN 0031-9007. doi:10.1103/PhysRevLett.116.017203. 2016.

CHALOUPKA, Jiří and Giniyat KHALIULLIN. Magnetic anisotropy in the Kitaev model systems Na2IrO3 and RuCl3. Physical Review B. College PK: The American Physical Society, vol. 94, No 6, p. nestránkováno, 11 pp. ISSN 2469-9950. doi:10.1103/PhysRevB.94.064435. 2016.

GEFFROY, Dominique, Jiří CHALOUPKA, Thomas DAHM and Dominik MUNZAR. Role of the upper branch of the hour-glass magnetic spectrum in the formation of the main kink in the electronic dispersion of high-T-c cuprate superconductors. Physical Review B. College PK: AMER PHYSICAL SOC, vol. 93, No 14, p. "nestrankovano", 11 pp. ISSN 2469-9950. doi:10.1103/PhysRevB.93.144501. 2016.

CHUN, Sae Hwan, Jong-Woo KIM, Jungho KIM, H. ZHENG, Constantinos C STOUMPOS, C.D. MALLIAKAS, J.F. MITCHELL, Kavita MEHLAWAT, Yogesh SINGH, Y. CHOI, T. GOG, A. AL-ZEIN, M. Moretti SALA, M. KRISCH, Jiří CHALOUPKA, George JACKELI, Giniyat KHALIULLIN and B.J. KIM. Direct evidence for dominant bond-directional interactions in a honeycomb lattice iridate Na2IrO3. Nature Physics. London: Nature Publishing Group, vol. 11, No 6, p. 462-467. ISSN 1745-2473. doi:10.1038/NPHYS3322. 2015.

ŠOPÍK, Břetislav, Jiří CHALOUPKA, Adam DUBROKA, Christian BERNHARD and Dominik MUNZAR. Evidence for precursor superconducting pairing above T-c in underdoped cuprates from an analysis of the in-plane infrared response. New Journal of Physics. Britosl (Velká Británie): IOP PUBLISHING LTD, vol. 17, May, p. "nestránkováno", 18 pp. ISSN 1367-2630. doi:10.1088/1367-2630/17/5/053022. 2015.

CHALOUPKA, Jiří and Giniyat KHALIULLIN. Hidden symmetries of the extended Kitaev-Heisenberg model: Implications for the honeycomb-lattice iridates A2IrO3. Physical Review B. USA: The American Physical Society, vol. 92, No 2, p. nestránkováno, 14 pp. ISSN 1098-0121. doi:10.1103/PhysRevB.92.024413. 2015.

CAHA, Ondřej, Dušan HEMZAL, Jiří CHALOUPKA, Petr MIKULÍK and Filip MÜNZ. Fyzikální praktikum 2. Brno: Masarykova univerzita. 115 pp. 2013.

CHALOUPKA, Jiří, Dominik MUNZAR and Josef HUMLÍČEK. Infrared Ellipsometric Investigations of Free Carriers and Lattice Vibrations in Superconducting Cuprates. In Maria Losurdo; Kurt Hingerl. Ellipsometry at the Nanoscale. Berlin: Springer. p. 429-451. ISBN 978-3-642-33955-4. doi:10.1007/978-3-642-33956-1_12. 2013.

CHALOUPKA, Jiří and Giniyat KHALIULLIN. Spin-State Crossover Model for the Magnetism of Iron Pnictides. Physical Review Letters. Americal Physical Society, vol. 110, No 20, p. "207205-1"-"207205-5", 5 pp. ISSN 0031-9007. doi:10.1103/PhysRevLett.110.207205. 2013.

CHALOUPKA, Jiří, George JACKELI and Giniyat KHALIULLIN. Zigzag Magnetic Order in the Iridium Oxide Na2IrO3. Physical Review Letters. USA: The Americal Physical Society, vol. 110, No 9, p. "097204-1"-"097204-5", 5 pp. ISSN 0031-9007. doi:10.1103/PhysRevLett.110.097204. 2013.

OLES, Andrzej M. and Jiří CHALOUPKA. Spin-Orbital Liquid on a Triangular Lattice. Acta physica polonica A. Warsaw, Poland: POLISH ACAD SCIENCES INST PHYSICS, vol. 121, 5-6, p. 1026-1028. ISSN 0587-4246. 2012.

LE TACON, Mathieu, G. GHIRINGHELLI, Jiří CHALOUPKA, M. MORETTI SALA, V. HINKOV, M. W. HAVERKORT, M. MINOLA, M. BAKR, K. J. ZHOU, S. BLANCO-CANOSA, C. MONNEY, Y. T. SONG, G. L. SUN, C. T. LIN, G. M. DE LUCA, M. SALLUZZO, Giniyat KHALIULLIN, T. SCHMITT, L. BRAICOVICH and B. KEIMER. Intense paramagnon excitations in a large family of high-temperature superconductors. Nature Physics. London: Nature Publishing Group, vol. 7, No 1, p. 725-730. ISSN 1745-2473. doi:10.1038/NPHYS2041. 2011.

CHALOUPKA, Jiří and Andrzej M. OLES. Spin-orbital resonating valence bond liquid on a triangular lattice: Evidence from finite-cluster diagonalization. Physical Review B. USA: The American Physical Society, vol. 83, No 9, p. "nestrankovano", 18 pp. ISSN 1098-0121. doi:10.1103/PhysRevB.83.094406. 2011.

CHALOUPKA, Jiří, George JACKELI and Giniyat KHALIULLIN. Kitaev-Heisenberg Model on a Honeycomb Lattice: Possible Exotic Phases in Iridium Oxides A2IrO3. Physical Review Letters. USA: The Americal Physical Society, vol. 105, No 2, p. 027204-1 - 027204-4, 4 pp. ISSN 0031-9007. 2010.

MUNZAR, Dominik, Jiří CHALOUPKA, Christian BERNHARDT, Adam DUBROKA and Jiří VAŠÁTKO. Temperature dependence of the superconductivity-induced collective mode in the c-axis infrared spectra of bilayer cuprate superconductors. Physica C. Amsterdam: Elsevier, vol. 470, Suppl. 1, p. S75-S77, 3 pp. ISSN 0921-4534. 2010.

CHALOUPKA, Jiří, Christian BERNHARDT and Dominik MUNZAR. Microscopic gauge-invariant theory of the c-axis infrared response of bilayer cuprate superconductors and the origin of the superconductivity-induced absorption bands. Physical Review B. USA: The American Physical Society, vol. 79, No 18, p. 184513-184529. ISSN 1098-0121. 2009.

BERNHARD, C., Li YU, Adam DUBROKA, K.W. KIM, M. RÖSSLE, Dominik MUNZAR, Jiří CHALOUPKA, C.T. LIN and Th. WOLF. Broad-band infrared ellipsometry measurements of the c-axis response of underdoped YBa2Cu3O7-delta: Spectroscopic distinction between the normal-state pseudogap and the superconducting gap. Journal of Physics and Chemistry of Solids. Elsevier, vol. 69, No 12, p. 3064-3069. ISSN 0022-3697. 2008.

YU, Li, Dominik MUNZAR, A. V. BORIS, P. YORDANOV, Jiří CHALOUPKA, Th. WOLF, C. T. LIN, B. KEIMER and C. BERNHARD. Evidence for Two Separate Energy Gaps in Underdoped High-Temperature Cuprate Superconductors from Broadband Infrared Ellipsometry. Physical Review Letters. USA: The Americal Physical Society, vol. 100, No 17, p. 177004-177007. ISSN 0031-9007. 2008.

CHALOUPKA, Jiří and Giniyat KHALIULLIN. Orbital Order and Possible Superconductivity in LaNiO3/LaMO3 Superlattices. Physical Review Letters. USA: The Americal Physical Society, vol. 100, No 1, p. 016404-16407. ISSN 0031-9007. 2008.

KHALIULLIN, Giniyat and Jiří CHALOUPKA. Origin of strong correlations and superconductivity in NaxCoO2. Physical Review B. USA: The American Physical Society, vol. 77, No 10, p. 104532-104537. ISSN 1098-0121. doi:10.1103/PhysRevB.77.104532. 2008.

CHALOUPKA, Jiří and Giniyat KHALIULLIN. Unusual Electron Correlations in NaxCoO2 Due to the Spin-State Quasidegeneracy of Cobalt Ions. Progress of Theoretical Physics Supplement. Japonsko: Physical Society of Japan, vol. 176, No 1, p. 50-76. ISSN 0375-9687. 2008.

MUNZAR, Dominik, Jiří CHALOUPKA and Jiří MAREK. On the role of final-state interactions in the theory of infrared response of high-Tc superconductors. In Program and Abstract Book. Sendai (Japonsko): Neuveden. p. 178. 2007.

NISTLER, John, Koby DUCKWORTH, Jiří CHALOUPKA and Matt BROCK. Photonic band-gap masks to enhance resolution and depth of focus. Proceedings of SPIE. Bellingham: SPIE, vol. 6517, No 1, p. 65171F, 14 pp. ISSN 0277-786X. 2007.

CHALOUPKA, Jiří and Dominik MUNZAR. Self-consistent gauge-invariant theory of the in-plane infrared response of high-Tc cuprate superconductors. Physical Review B. USA: The American Physical Society, vol. 76, No 21, p. 214502-1 - 214502-9, 9 pp. ISSN 1098-0121. doi:10.1103/PhysRevB.76.214502. 2007.

CHALOUPKA, Jiří and Giniyat KHALIULLIN. Spin Polaron Theory for the Photoemission Spectra of Layered Cobaltates. Physical Review Letters. USA: The Americal Physical Society, vol. 99, No 25, p. 256406-256409. ISSN 0031-9007. 2007.

CHALOUPKA, Jiří, Jiří MAREK and Dominik MUNZAR. Towards a microscopic gauge-invariant theory of the c-axis electrodynamics of multilayer high-Tc compounds. In M2S-HTSC VIII. Dresden: Neuveden. p. 346. 2006.

CHALOUPKA, Jiří, Javad ZARBAKHSH and Kurt HINGERL. Local density of states and modes of circular photonic crystal cavities. Physical Review B. USA: American Physical Society, vol. 72, No 8, p. 085122-85126. ISSN 1098-0121. 2005.