Collective modes in 4d-metal compounds and heterostructures

Project Information

Com4Com

Grant agreement ID: 669550

DOI

10.3030/669550

Project closed

EC signature date 14 July 2015

Start date 1 January 2016

End date 30 September 2021

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 3 176 850,00

EU contribution

€ 3 176 850,00

Coordinated by

MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EV
Germany

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (23)

Electronic and vibrational signatures of ruthenium vacancies in Sr2RuO4 thin films

Author(s): Kim, Gideok; Suyolcu, Y. Eren; Herrero-Martin, J.; Putzky, D.; Nair, H. P.; Ruf, J. P.; Schreiber, N. J.; Dietl, C.; Christiani, G.; Logvenov, G.; Minola, M.; van Aken, P. A.; Shen, K. M.; Schlom, D. G.; Keimer, B.
Published in: Physical Review Materials, Issue 2, 2019, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.3.094802

Proximate ferromagnetic state in the Kitaev model material $\alpha$-RuCl$_3$

Author(s): H. Suzuki; H. Liu; J. Bertinshaw; K. Ueda; H. Kim; S. Laha; D. Weber; Z. Yang; L. Wang; H. Takahashi; K. Fürsich; M. Minola; B. V. Lotsch; B. J. Kim; H. Yavaş; M. Daghofer; J. Chaloupka; G. Khaliullin; H. Gretarsson; B. Keimer
Published in: Nature Communications, Issue 3, 2021, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.3204/pubdb-2021-03245

Unique Crystal Structure of Ca2RuO4 in the Current Stabilized Semimetallic State

Author(s): J. Bertinshaw; N. Gurung; P. Jorba; Hao Liu; M. Schmid; M. Schmid; D. T. Mantadakis; Maria Daghofer; M. Krautloher; A. Jain; Gihun Ryu; O. Fabelo; Philipp Hansmann; Giniyat Khaliullin; Christian Pfleiderer; Bernhard Keimer; Bum-Joon Kim; Bum-Joon Kim
Published in: Physical Review Letters, Issue 3, 2019, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.123.137204

Spin-wave gap collapse in Rh-doped Sr 2 IrO 4

Author(s): J. Bertinshaw; J. Kim; J. Kim; Juan Porras; Kentaro Ueda; N. H. Sung; A. Efimenko; A. Bombardi; Jungho Kim; Bernhard Keimer; Bum-Joon Kim; Bum-Joon Kim
Published in: Physical Review B, Issue 1, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.101.094428

Spin-orbit-entangled electronic phases in 4$d$ and 5$d$ transition-metal compounds

Author(s): Tomohiro Takayama; Jiří Chaloupka; Andrew Smerald; Giniyat Khaliullin; Hidenori Takagi
Published in: Crossref, Issue 1, 2021, ISSN 0031-9015
Publisher: Institute of Pure and Applied Physics
DOI: 10.7566/jpsj.90.062001

Spin and charge excitations in the correlated multiband metal Ca 3 Ru 2 O 7

Author(s): J. Bertinshaw; M. Krautloher; H. Suzuki; H. Takahashi; Alexandre Ivanov; Hasan Yavaş; Bum-Joon Kim; Bum-Joon Kim; Hlynur Gretarsson; Bernhard Keimer
Published in: Physical Review B, Issue 14, 2021, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.085108

Raman scattering from current-stabilized nonequilibrium phases in Ca 2 RuO 4

Author(s): Fürsich, K.; Bertinshaw, J.; Butler, P.; Krautloher, M.; Minola, M.; Keimer, B.
Published in: Physical Review B, Issue 4, 2019, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.100.081101

IRIXS: a resonant inelastic X-ray scattering instrument dedicated to X-rays in the intermediate energy range.

Author(s): Gretarsson, Hlynur; Ketenoglu, Didem; Harder, Manuel; Mayer, Simon; Dill, Frank-Uwe; Spiwek, Manfred; Schulte-Schrepping, Horst; Tischer, Markus; Wille, Hans-Christian; Keimer, Bernhard; Yavaş, Hasan
Published in: Journal of Synchrotron Radiation, Issue 2, 2020, ISSN 1600-5775
Publisher: International Union of Crystallography
DOI: 10.23689/fidgeo-5125

Towards Kitaev spin liquid in 3d transition metal compounds

Author(s): H. Liu
Published in: International Journal of Modern Physics B, 2021, ISSN 1793-6578
Publisher: World Scientific
DOI: 10.1142/s0217979221300061

Kitaev Spin Liquid in 3d Transition Metal Compounds.

Author(s): H. Liu; Jiří Chaloupka; Jiří Chaloupka; Giniyat Khaliullin
Published in: Physical Review Letters, Issue 9, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.125.047201

Inhomogeneous ferromagnetism mimics signatures of the topological Hall effect in SrRuO 3 films

Author(s): Gideok Kim; Kwanghyo Son; Y. E. Suyolcu; Y. E. Suyolcu; Ludi Miao; Nathaniel J. Schreiber; Hari P. Nair; D. Putzky; Matteo Minola; Georg Christiani; P. A. van Aken; Kyle Shen; D. G. Schlom; D. G. Schlom; G. Logvenov; Bernhard Keimer
Published in: Physical Review Materials, Issue 4, 2020, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.4.104410

Nonmagnetic $J = 0$ State and Spin-Orbit Excitations in K$_{2}$RuCl$_{6}$

Author(s): Takahashi, H.; Suzuki, H.; Bertinshaw, J.; Bette, S.; Mühle, C.; Nuss, J.; Dinnebier, R.; Yaresko, A.; Khaliullin, G.; Gretarsson, H.; Takayama, T.; Takagi, H.; Keimer, B.
Published in: Physical Review Letters, Issue 3, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.127.227201

Pseudospin exchange interactions in d 7 cobalt compounds: Possible realization of the Kitaev model

Author(s): Huimei Liu, Giniyat Khaliullin
Published in: Physical Review B, Issue 97/1, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.014407

Tailoring the electronic properties of Ca 2 RuO 4 via epitaxial strain

Author(s): C. Dietl, S. K. Sinha, G. Christiani, Y. Khaydukov, T. Keller, D. Putzky, S. Ibrahimkutty, P. Wochner, G. Logvenov, P. A. van Aken, B. J. Kim, B. Keimer
Published in: Applied Physics Letters, Issue 112/3, 2018, Page(s) 031902, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/1.5007680

Spin waves and spin-state transitions in a ruthenate high-temperature antiferromagnet

Author(s): H. Suzuki, H. Gretarsson, H. Ishikawa, K. Ueda, Z. Yang, H. Liu, H. Kim, D. Kukusta, A. Yaresko, M. Minola, J. A. Sears, S. Francoual, H.-C. Wille, J. Nuss, H. Takagi, B. J. Kim, G. Khaliullin, H. Yavaş, B. Keimer
Published in: Nature Materials, 2019, ISSN 1476-1122
Publisher: Nature Publishing Group
DOI: 10.1038/s41563-019-0327-2

Pseudo-Jahn-Teller Effect and Magnetoelastic Coupling in Spin-Orbit Mott Insulators

Author(s): Huimei Liu, Giniyat Khaliullin
Published in: Physical Review Letters, Issue 122/5, 2019, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.122.057203

Higgs mode and its decay in a two-dimensional antiferromagnet

Author(s): A. Jain, M. Krautloher, J. Porras, G. H. Ryu, D. P. Chen, D. L. Abernathy, J. T. Park, A. Ivanov, J. Chaloupka, G. Khaliullin, B. Keimer, B. J. Kim
Published in: Nature Physics, Issue 13/7, 2017, Page(s) 633-637, ISSN 1745-2473
Publisher: Nature Publishing Group
DOI: 10.1038/nphys4077

Resonant inelastic x-ray scattering operators for t 2 g orbital systems

Author(s): B. J. Kim, Giniyat Khaliullin
Published in: Physical Review B, Issue 96/8, 2017, ISSN 2469-9950
Publisher: American Physial Society
DOI: 10.1103/PhysRevB.96.085108

Raman Scattering from Higgs Mode Oscillations in the Two-Dimensional Antiferromagnet Ca 2 RuO

Author(s): Sofia-Michaela Souliou, Jiří Chaloupka, Giniyat Khaliullin, Gihun Ryu, Anil Jain, B. J. Kim, Matthieu Le Tacon, Bernhard Keimer
Published in: Physical Review Letters, Issue 119/6, 2017, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.119.067201

Exchange interactions, Jahn-Teller coupling, and multipole orders in pseudospin one-half 5d2 Mott insulators

Author(s): Giniyat Khaliullin; Derek Churchill; P. Peter Stavropoulos; Hae-Young Kee
Published in: Physical Review Research, Issue 3, 2021, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.3.033163

Highly frustrated magnetism in relativistic d 4 Mott insulators: Bosonic analog of the Kitaev honeycomb model

Author(s): Chaloupka, Jiří; Khaliullin, Giniyat
Published in: Physical Review B, Issue 2, 2019, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.100.224413

Observation of spin-orbit excitations and Hund's multiplets in Ca 2 RuO 4

Author(s): Gretarsson, H.; Suzuki, H.; Kim, Hoon; Ueda, K.; Krautloher, M.; Kim, B. J.; Yavaş, H.; Khaliullin, G.; Keimer, B.
Published in: Physical Review B, Issue 13, 2019, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.100.045123

IRIXS Spectrograph: an ultra high-resolution spectrometer for tender RIXS

Author(s): Joel Bertinshaw; Simon Mayer; Frank-Uwe Dill; Hakuto Suzuki; Olaf Leupold; Atefeh Jafari; Ilya Sergueev; Manfred Spiwek; Ayman Said; Elina Kasman; Xianrong Huang; Bernhard Keimer; Hlynur Gretarsson
Published in: Journal of Synchrotron Radiation, Issue 2, 2021, ISSN 1600-5775
Publisher: International Union of Crystallography
DOI: 10.1107/s1600577521003805

Thesis and dissertations (1)

Synthesis and Electronic Ordering Phenomena of Calcium Ruthenate Thin Films

Author(s): Dietl, Christopher Johannes
Published in: Universität Stuttgart 238 pp. (2018). doi:10.18419/OPUS-10069 = Dissertation, University of Stuttgart, 2018, Issue 2, 2018
Publisher: Universität Stuttgart
DOI: 10.18419/OPUS-10069