Loughborough University
Leicestershire, UK
LE11 3TU
+44 (0)1509 263171
Loughborough University

Loughborough University Research Publications


Publications for Ioannis Rousochatzakis

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Journal Articles

Li, M, Rousochatzakis, I, Perkins, NB (2020) Reentrant incommensurate order and anomalous magnetic torque in the Kitaev magnet β−Li2IrO3, Physical Review Research, 2(3), 033328, DOI: 10.1103/physrevresearch.2.033328.

Yang, Y, Perkins, N, Koç, F, Lin, C-H, Rousochatzakis, I (2020) Quantum-classical crossover in the spin-1/2 Heisenberg-Kitaev kagome magnet, Physical Review Research, 2, 033217, DOI: 10.1103/PhysRevResearch.2.033217.

Li, M, Rousochatzakis, I, Perkins, NB (2020) Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet β-Li2IrO3, Physical Review Research, 2(1), 013065, ISSN: 2643-1564. DOI: 10.1103/PhysRevResearch.2.013065.

Li, M, Perkins, NB, Rousochatzakis, I (2019) Collective spin dynamics of Z2 vortex crystals in triangular Kitaev-Heisenberg antiferromagnets, Physical Review Research, 1(1), 013002, DOI: 10.1103/PhysRevResearch.1.013002.

Rousochatzakis, I, Kourtis, S, Knolle, J, Moessner, R, Perkins, NB (2019) Quantum spin liquid at finite temperature: Proximate dynamics and persistent typicality, Physical Review B, 100(4), ISSN: 2469-9950. DOI: 10.1103/physrevb.100.045117.

Rousochatzakis, I and Perkins, NB (2018) Magnetic field induced evolution of intertwined orders in the Kitaev magnet β-Li2IrO3, Physical Review B, 97(17), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.97.174423.

Rousochatzakis, I, Sizyuk, Y, Perkins, NB (2018) Quantum spin liquid in the semiclassical regime, Nature Communications, 9, ISSN: 2041-1723. DOI: 10.1038/s41467-018-03934-1.

Ducatman, S, Rousochatzakis, I, Perkins, NB (2018) Magnetic structure and excitation spectrum of the hyperhoneycomb Kitaev magnet β-Li2IrO3, Physical Review B, 97(12), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.97.125125.

Ralko, A, Mila, F, Rousochatzakis, I (2018) Microscopic theory of the nearest-neighbor valence bond sector of the spin-12 kagome antiferromagnet, Physical Review B, 97(10), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.97.104401.

Tsirlin, AA, Rousochatzakis, I, Filimonov, D, Batuk, D, Frontzek, M, Abakumov, AM (2017) Spin-reorientation transitions in the Cairo pentagonal magnet Bi4 Fe5 O13 F, Physical Review B, 96(9), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.96.094420.

Rousochatzakis, I and Perkins, NB (2017) Classical Spin Liquid Instability Driven By Off-Diagonal Exchange in Strong Spin-Orbit Magnets, Physical Review Letters, 118(14), 147204, ISSN: 0031-9007. DOI: 10.1103/PhysRevLett.118.147204.

Lebernegg, S, Janson, O, Rousochatzakis, I, Nishimoto, S, Rosner, H, Tsirlin, AA (2017) Frustrated spin chain physics near the Majumdar-Ghosh point in szenicsite Cu3(MoO4)(OH)4, Physical Review B, 95(3), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.95.035145.

Rousochatzakis, I, Roessler, UK, van den Brink, J, Daghofer, M (2016) Kitaev anisotropy induces mesoscopic Z2 vortex crystals in frustrated hexagonal antiferromagnets, Physical Review B, 93(10), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.93.104417.

Nishimoto, S, Katukuri, VM, Yushankhai, V, Stoll, H, Roessler, UK, Hozoi, L, Rousochatzakis, I, van den Brink, J (2016) Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3, Nature Communications, 7, 10273, ISSN: 2041-1723. DOI: 10.1038/ncomms10273.

Rousochatzakis, I, Reuther, J, Thomale, R, Rachel, S, Perkins, NB (2015) Phase Diagram and Quantum Order by Disorder in the Kitaev K1 − K2 Honeycomb Magnet, Physical Review X, 5(4), 041035, ISSN: 2160-3308. DOI: 10.1103/PhysRevX.5.041035.

Katukuri, VM, Nishimoto, S, Rousochatzakis, I, Stoll, H, van den Brink, J, Hozoi, L (2015) Strong magnetic frustration and anti-site disorder causing spin-glass behavior in honeycomb Li2RhO3, Scientific Reports, 5, DOI: 10.1038/srep14718.

Rousochatzakis, I, Richter, J, Zinke, R, Tsirlin, AA (2015) Frustration and Dzyaloshinsky-Moriya anisotropy in the kagome francisites Cu3Bi(SeO3)2O2X (X = Br, Cl), Physical Review B - Condensed Matter and Materials Physics, 91(2), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.91.024416.

Ralko, A and Rousochatzakis, I (2015) Resonating-valence-bond physics is not always governed by the shortest tunneling loops, Physical Review Letters, 115(16), ISSN: 0031-9007. DOI: 10.1103/PhysRevLett.115.167202.

Janson, O, Rousochatzakis, I, Tsirlin, AA, Belesi, M, Leonov, AA, Roessler, UK, van den Brink, J, Rosner, H (2014) The quantum nature of skyrmions and half-skyrmions in Cu2OSeO3, Nature Communications, 5, 5376, ISSN: 2041-1723. DOI: 10.1038/ncomms6376.

Katukuri, VM, Yushankhai, V, Siurakshina, L, van den Brink, J, Hozoi, L, Rousochatzakis, I (2014) Mechanism of basal-plane antiferromagnetism in the spin-orbit driven iridate Ba2IrO4, Physical Review X, 4(2), DOI: 10.1103/PhysRevX.4.021051.

Nath, R, Ranjith, KM, Sichelschmidt, J, Baenitz, M, Skourski, Y, Alet, F, Rousochatzakis, I, Tsirlin, AA (2014) Hindered magnetic order from mixed dimensionalities in CuP2O6, Physical Review B - Condensed Matter and Materials Physics, 89(1), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.89.014407.

Romhanyi, J, van den Brink, J, Rousochatzakis, I (2014) Entangled tetrahedron ground state and excitations of the magnetoelectric skyrmion material Cu2OSeO3, Physical Review B - Condensed Matter and Materials Physics, 90(14), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.90.140404.

Ozerov, M, Romhanyi, J, Belesi, M, Berger, H, Ansermet, JP, van den Brink, J, Wosnitza, J, Zvyagin, SA, Rousochatzakis, I (2014) Establishing the fundamental magnetic interactions in the chiral Skyrmionic Mott insulator Cu2OSeO3 by terahertz electron spin resonance, Physical Review Letters, 113(15), ISSN: 0031-9007. DOI: 10.1103/PhysRevLett.113.157205.

Rousochatzakis, I, Wan, Y, Tchernyshyov, O, Mila, F (2014) Quantum dimer model for the spin-1/2 kagome Z2 spin liquid, Physical Review B - Condensed Matter and Materials Physics, 90(10), ISSN: 2469-9969. DOI: 10.1103/PhysRevB.90.100406.

Glaetzle, AW, Dalmonte, M, Nath, R, Rousochatzakis, I, Moessner, R, Zoller, P (2014) Quantum spin-ice and dimer models with Rydberg atoms, Physical Review X, 4(4), DOI: 10.1103/PhysRevX.4.041037.

Katukuri, VM, Nishimoto, S, Yushankhai, V, Stoyanova, A, Kandpal, H, Choi, S, Coldea, R, Rousochatzakis, I, Hozoi, L, van den Brink, J (2014) Kitaev interactions between j = 1/2 moments in honeycomb Na2IrO3 are large and ferromagnetic: insights from ab initio quantum chemistry calculations, New Journal of Physics, 16, ISSN: 1367-2630. DOI: 10.1088/1367-2630/16/1/013056.

Rousochatzakis, I, Moessner, R, van den Brink, J (2013) Frustrated magnetism and resonating valence bond physics in two-dimensional kagome-like magnets, Physical Review B - Condensed Matter and Materials Physics, 88(19), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.88.195109.

Bogdanov, NA, Maurice, R, Rousochatzakis, I, van den Brink, J, Hozoi, L (2013) Magnetic state of pyrochlore Cd2Os2O7 emerging from strong competition of ligand distortions and longer-range crystalline anisotropy, Physical Review Letters, 110(12), ISSN: 0031-9007. DOI: 10.1103/PhysRevLett.110.127206.

Nath, R, Tsirlin, AA, Khuntia, P, Janson, O, Forster, T, Padmanabhan, M, Li, J, Skourski, Y, Baenitz, M, Rosner, H, Rousochatzakis, I (2013) Magnetization and spin dynamics of the spin S=12 hourglass nanomagnet Cu5(OH)2(NIPA)4·10H2O, Physical Review B - Condensed Matter and Materials Physics, 87(21), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.87.214417.

Janson, O, Rousochatzakis, I, Tsirlin, AA, Richter, J, Skourski, Y, Rosner, H (2012) Decorated Shastry-Sutherland lattice in the spin- 1/2 magnet CdCu2(BO3)2, Physical Review B - Condensed Matter and Materials Physics, 85(6), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.85.064404.

Belesi, M, Rousochatzakis, I, Abid, M, Rossler, UK, Berger, H, Ansermet, JP (2012) Magnetoelectric effects in single crystals of the cubic ferrimagnetic helimagnet Cu2OSeO3, Physical Review B - Condensed Matter and Materials Physics, 85(22), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.85.224413.

Rousochatzakis, I, Lauchli, AM, Moessner, R (2012) Quantum magnetism on the Cairo pentagonal lattice, Physical Review B - Condensed Matter and Materials Physics, 85(10), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.85.104415.

Moliner, M, Rousochatzakis, I, Mila, F (2011) Emergence of one-dimensional physics from the distorted Shastry-Sutherland lattice, Physical Review B - Condensed Matter and Materials Physics, 83(14), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.83.140414.

Hao, Z, Wan, Y, Rousochatzakis, I, Wildeboer, J, Seidel, A, Mila, F, Tchernyshyov, O (2011) Destruction of valence-bond order in a S=1/2 sawtooth chain with a Dzyaloshinskii-Moriya term, Physical Review B - Condensed Matter and Materials Physics, 84(9), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.84.094452.

Tsirlin, AA, Rousochatzakis, I, Kasinathan, D, Janson, O, Nath, R, Weickert, F, Geibel, C, Laeuchli, AM, Rosner, H (2010) Bridging frustrated-spin-chain and spin-ladder physics: Quasi-one-dimensional magnetism of BiCu2PO6, PHYSICAL REVIEW B, 82(14), ARTN 144426, ISSN: 2469-9950. DOI: 10.1103/PhysRevB.82.144426.

Belesi, M, Rousochatzakis, I, Wu, HC, Berger, H, Shvets, IV, Mila, F, Ansermet, JP (2010) Ferrimagnetism of the magnetoelectric compound Cu2OSeO3 probed by 77Se NMR, Physical Review B - Condensed Matter and Materials Physics, 82(9), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.82.094422.

Tsirlin, AA, Rousochatzakis, I, Kasinathan, D, Janson, O, Nath, R, Weickert, F, Geibel, C, Lauchli, AM, Rosner, H (2010) Bridging frustrated-spin-chain and spin-ladder physics: Quasi-one-dimensional magnetism of BiCu2PO6, Physical Review B - Condensed Matter and Materials Physics, 82(14), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.82.144426.

Rousochatzakis, I, Lauchli, AM, Borsa, F, Luban, M (2009) Theory of severe slowdown in the relaxation of rings and clusters with antiferromagnetic interactions, Physical Review B - Condensed Matter and Materials Physics, 79(6), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.79.064421.

Rousochatzakis, I, Manmana, SR, Lauchli, AM, Normand, B, Mila, F (2009) Dzyaloshinskii-Moriya anisotropy and nonmagnetic impurities in the s= 1/2 kagome system ZnCu3 (OH) 6 Cl2, Physical Review B - Condensed Matter and Materials Physics, 79(21), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.79.214415.

Lante, V, Rousochatzakis, I, Penc, K, Waldmann, O, Mila, F (2009) Spin-Peierls instabilities of antiferromagnetic rings in a magnetic field, Physical Review B - Condensed Matter and Materials Physics, 79(18), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.79.180412.

Rousochatzakis, I, Lauchli, AM, Mila, F (2008) Highly frustrated magnetic clusters: The kagome on a sphere, Physical Review B - Condensed Matter and Materials Physics, 77(9), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.77.094420.

Rousochatzakis, I (2007) Microscopic theory for the Markovian decay of magnetization fluctuations in nanomagnets, Physical Review B - Condensed Matter and Materials Physics, 76(21), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.76.214431.

Rousochatzakis, I and Luban, M (2005) Master equations for pulsed magnetic fields: Application to magnetic molecules, Physical Review B - Condensed Matter and Materials Physics, 72(13), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.72.134424.

Rousochatzakis, I, Ajiro, Y, Mitamura, H, Kogerler, P, Luban, M (2005) Hysteresis loops and adiabatic landau-zener-stuckelberg transitions in the magnetic molecule {V6}, Physical Review Letters, 94(14), ISSN: 0031-9007. DOI: 10.1103/PhysRevLett.94.147204.

Procissi, D, Shastri, A, Rousochatzakis, I, Rifai, MA, Kogerler, P, Luban, M, Suh, BJ, Borsa, F (2004) Magnetic susceptibility and spin dynamics of a polyoxovanadate cluster: A proton NMR study of a model spin tetramer, Physical Review B - Condensed Matter and Materials Physics, 69(9), ISSN: 1098-0121. DOI: 10.1103/PhysRevB.69.094436.

Markos, P, Rousochatzakis, I, Soukoulis, CM (2002) Transmission losses in left-handed materials, Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 66(4), p.4, ISSN: 1063-651X. DOI: 10.1103/PhysRevE.66.045601.



Conferences

Belesi, M, Philippe, T, Rousochatzakis, I, Wu, HC, Berger, H, Granville, S, Shvets, IV, Ansermet, JP (2011) Magnetic properties of the magnetoelectric compound Cu2OSeO3: Magnetization and 77Se NMR study. In Journal of Physics: Conference Series,, DOI: 10.1088/1742-6596/303/1/012069.



Other

Yang, Y, Perkins, NP, Koc, F, Lin, C-H, Rousochatzakis, I (Accepted for publication) Quantum-classical crossover in the spin-1/2 Heisenberg-Kitaev kagome magnet, No description supplied.



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