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Homepage of Dr. Kira Riedl

   
Address:Institut für Theoretische Physik
Goethe-Universität Frankfurt
Max-von-Laue-Strasse 1
60438 Frankfurt am Main
Germany
Office:01.145
Phone:+49-69-798-47830
Fax:+49-69-798-47832
E-Mail:riedl itp.uni-frankfurt.de

Member of the group of Prof. Roser Valentí


Scientific coordination:

Research interests:

  • Effects of frustrated magnetic interactions in real materials (e.g. on the dynamical structure factor, magnetic torque response)

  • Role of spin-orbit coupling in materials, with focus on the anisotropic magnetic interactions

  • Density Functional Theory (DFT), combined with many-body methods (exact diagonalization, perturbation theory)

PhD thesis:

Publications:

  • Kira Riedl, Elena Gati, David Zielke, Steffi Hartmann, Oleg M. Vyaselev, Nataliya D. Kushch, Harald O. Jeschke, Michael Lang, Roser Valentí, Mark V. Kartsovnik, and Stephen M. Winter,
    Spin Vortex Crystal Order in Organic Triangular Lattice Compound,
    Phys. Rev. Lett. 127, 147204 (2021)

  • Ying Li, Stephen M. Winter, David A. S. Kaib, Kira Riedl and Roser Valentí,
    Modified Curie-Weiss law for jeff magnets,
    Phys. Rev. B 103, L220408 (2021)

  • David A. S. Kaib, Sananda Biswas, Kira Riedl, Stephen M. Winter, and Roser Valentí,
    Magnetoelastic coupling and effects of uniaxial strain in α-RuCl3 from first principles,
    Phys. Rev. B 103, L140402 (2021) (Editors' Suggestion)

  • Péter Szirmai, Cécile Mézière, Guillaume Bastien, Pawel Wzietek, Patrick Batail, Edoardo Martino, Konstantins Mantulnikovs, Andrea Pisoni, Kira Riedl, Stephen Cottrell, Christopher Baines, László Forró, and Bálint Náfrádi,
    Quantum spin-liquid states in an organic magnetic layer and molecular rotor hybrid,
    Proc. Natl. Acad. Sci. 117, 29555 (2020)

  • Kira Riedl, Roser Valentí, and Stephen M. Winter,
    Critical spin liquid versus valence-bond glass in a triangular-lattice organic antiferromagnet
    Nat. Commun. 10, 2561 (2019)

  • Kira Riedl, Ying Li, Stephen M. Winter, and Roser Valentí
    Sawtooth Torque in Anisotropic jeff=1/2 Magnets: Application to α-RuCl3
    Phys. Rev. Lett. 122, 197202 (2019)

  • Kira Riedl, Ying Li, Roser Valentí, and Stephen M. Winter
    ab-initio Approaches for Low-Energy Spin Hamiltonians
    Phys. Status Solidi B 256, 1800684 (2019)

  • Stephen M. Winter, Kira Riedl, David Kaib, Radu Coldea, and Roser Valentí,
    Probing α-RuCl3 Beyond Magnetic Order: Effects of Temperature and Magnetic Field
    Phys. Rev. Lett. 120, 077203 (2018)

  • Yasir Iqbal, Tobias Müller, Kira Riedl, Johannes Reuther, Stephan Rachel, Roser Valentí, Michel J. P. Gingras, Ronny Thomale, and Harald O. Jeschke,
    Signatures of a gearwheel quantum spin liquid in a spin-1/2 pyrochlore molybdate Heisenberg antiferromagnet,
    Phys. Rev. Mater. 1, 071201 (2017)

  • Stephen M. Winter, Kira Riedl, Pavel A. Maksimov, Alexander L. Chernyshev, Andreas Honecker, and Roser Valentí,
    Breakdown of Magnons in a Strongly Spin-Orbital Coupled Magnet,
    Nat. Commun. 8, 1152 (2017)

  • Stephen M. Winter, Kira Riedl, and Roser Valentí,
    Importance of spin-orbit coupling in layered organic salts,
    Phys. Rev. B 95, 060404(R) (2017)

  • Kira Riedl, Daniel Guterding, Harald O. Jeschke, Michel J. P. Gingras, and Roser Valentí,
    Ab initio determination of spin Hamiltonians with anisotropic exchange interactions: The case of the pyrochlore ferromagnet Lu2V2O7,
    Phys. Rev. B 94, 014410 (2016)

  • Kira Riedl, Casper Drukier, Peter Zalom, and Peter Kopietz,
    Spontaneous ferromagnetism in the spinor Bose gas with Rashba spin-orbit coupling,
    Phys. Rev. A 87, 063626 (2013)


Teaching:

  • WS 18/19: Tutorial Thermodynamik und statistische Physik
  • SS 18: Tutorial Theorie zu Magnetismus, Supraleitung und Elektronische Korrelation in Festkörpern
  • WS 17/18: Tutorial Einführung in die Theoretische Festkörperphysik
  • SS 17: Tutorial Quantenmechanik
  • WS 16/17: Tutorial Einführung in die Programmierung für Studierende der Physik
  • SS 16: Tutorial Theorie zu Magnetismus, Supraleitung und Elektronische Korrelation in Festkörpern
  • WS 15/16: Tutorial Einführung in die Theoretische Festkörperphysik
  • SS 15: Tutorial Theorie zu Magnetismus, Supraleitung und Elektronische Korrelation
  • WS 14/15: Tutorial Einführung in die Theoretische Festkörperphysik
  • SS 14: Tutorial Quantenmechanik II
  • WS 13/14: Tutorial Thermodynamik und statistische Physik

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Druckversion: 12. Juli 2005, 08:26