Physics

Department staff

Dr Ioannis Rousochatzakis

Photo of Dr Ioannis Rousochatzakis

Lecturer in Physics

arXiv server

  • Research Associate, University of Minnesota, USA (2015-2018)
  • Research Scientist, Leibnitz IFW Dresden, Germany (2011-2013)
  • Visitor Scientist, MPI-PKS Dresden, Germany (2009-2011 & 2014)
  • Post-doc Scientifique, EPF Lausanne, Switzerland (2006-2009)
  • PhD in Condensed Matter Physics, Iowa State University, USA (2005)
  • MSc in Condensed Matter Theory, University of Crete (2001)
  • BSc in Physics, University of Crete (1999)
  • Strongly correlated electron systems
  • Quantum magnetism and spin liquids
  • Strong spin-orbit coupled materials (Iridates, Ruthenates, etc)
  • Skyrmionic physics in non-centrosymmetric helimagnets
  • Magnetoelectrics and multiferroics
  • Molecular nanomagnets (relaxation, hysteresis effects, tunneling)
  • “Quantum spin liquid in the semiclassical regime”, with Y. Sizyuk and N. B. Perkins, Nat. Commun. 9, 1575 (2018)
  • “Microscopic theory of the nearest-neighbor valence bond sector of the spin-1/2 kagome antiferromagnet”, with A. Ralko and F. Mila, Phys. Rev. B 97, 104401 (2018)
  • “Classical spin liquid instability driven by off-diagonal exchange in strong spin-orbit magnets”, with N. B. Perkins, Phys. Rev. Lett. 118, 147204 (2017)
  • “Kitaev anisotropy induces mesoscopic Z2 vortex crystals in frustrated hexagonal antiferromagnets”, with U. K. Rößler, J. van den Brink, and M. Daghofer, Phys. Rev. B 93, 104417 (2016)
  • “Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3”, with S. Nishimoto, V. M. Katukuri, V. Yushankhai, H. Stoll, U. K. Rößler, L. Hozoi, and J. van den Brink, Nat. Commun. 7, 10273 (2016)
  • “Phase diagram and quantum order by disorder in the Kitaev K1-K2 honeycomb magnet”, with J. Reuther, R. Thomale, S. Rachel, and N. B. Perkins, Phys. Rev. X 5, 041035 (2015)
  • “Establishing the fundamental magnetic interactions in the chiral skyrmionic Mott insulator Cu2OSeO3 by terahertz electron spin resonance”, with M. Ozerov, J. Romhányi, M. Belesi, J.-Ph. Ansermet, H. Berger, J. van den Brink, J. Wosnitza, and S. A. Zvyagin, Phys. Rev. Lett. 113, 157205 (2014)
  • “The quantum nature of skyrmions and half-skyrmions in Cu2OSeO3”, with O. Janson, A. A. Tsirlin, M. Belesi, A. A. Leonov, U. K. Rößler, J. van den Brink, and H. Rosner, Nat. Commun. 5, 5376 (2014)