Tunable anomalous Hall conductivity through volume-wise magnetic competition in a topological kagome magnet.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
28 Jan 2020
28 Jan 2020
Historique:
received:
17
06
2019
accepted:
17
12
2019
entrez:
30
1
2020
pubmed:
30
1
2020
medline:
30
1
2020
Statut:
epublish
Résumé
Magnetic topological phases of quantum matter are an emerging frontier in physics and material science. Along these lines, several kagome magnets have appeared as the most promising platforms. Here, we explore magnetic correlations in the kagome magnet Co
Identifiants
pubmed: 31992705
doi: 10.1038/s41467-020-14325-w
pii: 10.1038/s41467-020-14325-w
pmc: PMC6987130
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
559Références
Yin, J.-X. et al. Negative flatband magnetism in a spin-orbit coupled kagome magnet. Nat. Phys. 15, 443–448 (2019).
doi: 10.1038/s41567-019-0426-7
Yin, J.-X. et al. Giant and anisotropic spin-orbit tunability in a strongly correlated kagome magnet. Nature 562, 91–95 (2018).
doi: 10.1038/s41586-018-0502-7
Ye, L. et al. Massive Dirac fermions in a ferromagnetic kagome metal. Nature 555, 638–642 (2018).
doi: 10.1038/nature25987
Han, T.-H. et al. Fractionalized excitations in the spin-liquid state of a kagome-lattice antiferromagnet. Nature 492, 406–410 (2012).
doi: 10.1038/nature11659
Yan, S., Huse, D. A. & White, S. R. Spin-liquid ground state of the S=1/2 kagome Heisenberg antiferromagnet. Science 332, 1173–1176 (2011).
doi: 10.1126/science.1201080
Keimer, B. & Moore, J. E. The physics of quantum materials. Nat. Phys. 13, 1045–1055 (2017).
doi: 10.1038/nphys4302
Wang, J. & Zhang, S.-C. Topological states of condensed matter. Nat. Mater. 16, 1062–1067 (2017).
doi: 10.1038/nmat5012
Hasan, M. Z. & Kane, C. L. Topological insulators. Rev. Mod. Phys. 82, 3045–3067 (2010).
doi: 10.1103/RevModPhys.82.3045
Wen, X. G. Colloquium: Zoo of quantum-topological phases of matter. Rev. Mod. Phys. 89, 041004-1–041004-17 (2018).
Liu, E. et al. Giant anomalous Hall effect in a ferromagnetic kagome-lattice semimetal. Nat. Phys. 14, 1125–1131 (2018).
doi: 10.1038/s41567-018-0234-5
Fenner, L. A., Dee, A. A. & Wills, A. S. Non-collinearity and spin frustration in the itinerant kagome ferromagnet Fe
Wang, Q. et al. Large intrinsic anomalous Hall effect in half-metallic ferromagnet Co
doi: 10.1038/s41467-018-06088-2
Nakatsuji, S., Kiyohara, N. & Higo, T. Large anomalous Hall effect in a non-collinear antiferromagnet at room temperature. Nature 527, 212–215 (2015).
doi: 10.1038/nature15723
Nayak, A. K. et al. Large anomalous Hall effect driven by a nonvanishing Berry curvature in the noncolinear antiferromagnet Mn
doi: 10.1126/sciadv.1501870
Xu, Q. et al. Topological surface Fermi arcs in magnetic Weyl semimetal Co
doi: 10.1103/PhysRevB.97.235416
Muechler, L., Liu, E., Xu, Q., Felser, C. & Sun, Y. Realization of quantum anomalous Hall effect from a magnetic Weyl semimetal. Preprint at arXiv:1712.08115 (2017).
Kassem, M. A., Tabata, Y., Waki, T. & Nakamura, H. Low-field anomalous magnetic phase in the kagome-lattice shandite Co
doi: 10.1103/PhysRevB.96.014429
Vaqueiro, P. & Sobany, G. G. A powder neutron diffraction study of the metallic ferromagnet Co
doi: 10.1016/j.solidstatesciences.2008.06.017
Khasanov, R. et al. High pressure research using muons at the Paul Scherrer Institute. High Pressure Res. 36, 140–166 (2016).
doi: 10.1080/08957959.2016.1173690
Andreica, D. Ph.D. Thesis IPP/ETH-Zürich (2001).
Maisuradze, A., Shengelaya, A., Amato, A., Pomjakushina, E. & Keller, H. Muon spin rotation investigation of the pressure effect on the magnetic penetration depth in YBa
doi: 10.1103/PhysRevB.84.184523
Guguchia, Z. et al. Direct evidence for the emergence of a pressure induced nodal superconducting gap in the iron-based superconductor Ba
doi: 10.1038/ncomms9863
Hasan, M. Z., Xu, S.-Y., Belopolski, I. & Huang, S.-M. Discovery of Weyl fermion semimetals and topological Fermi arc states. Ann. Rev. Cond. Matt. Phys. 8, 289–309 (2017).
doi: 10.1146/annurev-conmatphys-031016-025225
Vishwanath, A. & Turner, A. M. Beyond Band Insulators: Topology of Semi-metals and Interacting Phases Vol. 11 (Elsevier, 2011).
Belopolski, I. et al. Criteria for directly detecting topological Fermi Arcs in Weyl semimetals. Phys. Rev. Lett. 116, 066802 (2016).
doi: 10.1103/PhysRevLett.116.066802
Kubo, R. & Toyabe, T. Magnetic Resonance and Relaxation (North Holland, Amsterdam, 1967).
Holder, M. et al. Photoemission study of electronic structure of the half-metallic ferromagnet Co
doi: 10.1103/PhysRevB.79.205116
Schefer, J. et al. A versatile double-axis multicounter neutron powder diffractometer. Nucl. Instrum. Methods Phys. Res. A 288, 477–485 (1990).
doi: 10.1016/0168-9002(90)90141-R
Fischer, P. et al. High-resolution powder diffractometer HRPT for thermal neutrons at SINQ. Phys. B 146, 276–278 (2000).
Rodriguez-Carvajal, J. Recent advances in magnetic structure determination by neutron powder diffraction. J. Phys. B 192, 55 (1993).
doi: 10.1016/0921-4526(93)90108-I
Stokes, H. T. & Hatch, D. M. Isotropy Subgroups of the 230 Crystallographic Space Groups (1988).
Campbell, B. J., Stokes, H. T., Tanner, D. E. & Hatch, D. M. ISODISPLACE: a web‐based tool for exploring structural distortions. J. Appl. Crystallogr. 39, 607–614 (2006).
Aroyo, M. et al. Crystallography online: Bilbao crystallographic server. Bulg. Chem. Commun. 43, 183–197 (2011).
Suter, A. & Wojek, B. M. Musrfit: a free platform-independent framework for μSR data analysis. Physics Procedia 30, 69–73 (2012).
doi: 10.1016/j.phpro.2012.04.042
Kresse, G. & Hafner, J. Ab initio molecular dynamics for open-shell transition metals. Phys. Rev. B 48, 13115 (1993).
Kresse, G. & Furthmuller, J. Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set. Comput. Mater. Sci. 6, 15–50 (1996).
Blöchl, P. E. Projector augmented-wave method. Phys. Rev. B 50, 17953 (1994).
doi: 10.1103/PhysRevB.50.17953
Kresse, G. & Joubert, D. From ultrasoft pseudopotentials to the projector augmented-wave method. Phys. Rev. B 59, 1758 (1999).
Perdew, J. P., Burke, K. & Ernzerhof, M. Generalized gradient approximation made simple. Phys. Rev. Lett. 77, 3865–3868 (1996).
doi: 10.1103/PhysRevLett.77.3865
Wang, X., Yates, J. R., Souza, I. & Vanderbilt, D. Ab initio calculation of the anomalous Hall conductivity by Wannier interpolation. Phys. Rev. B 74, 195118 (2006).
doi: 10.1103/PhysRevB.74.195118
Mostofi, A. A. et al. wannier90: a tool for obtaining maximally-localised Wannier functions. Comput. Phys. Commun. 178, 685 (2008).
doi: 10.1016/j.cpc.2007.11.016
Mostofi, A. A. et al. An updated version of wannier90: a tool for obtaining maximally-localised Wannier functions. Comput. Phys. Commun. 185, 2309–2310 (2014).
doi: 10.1016/j.cpc.2014.05.003
Marzari, N., Mostofi, A. A., Yates, J. R., Souza, I. & Vanderbilt, D. Maximally localized Wannier functions: theory and applications. Rev. Mod. Phys. 84, 1419 (2012).
doi: 10.1103/RevModPhys.84.1419
Souza, I., Marzari, N. & Vanderbilt, D. Maximally localized Wannier functions for entangled energy bands. Phys. Rev. B 65, 035109 (2001).
Wu, Q. S., Zhang, S., Song, H.-F., Troyer, M. & Soluyanov, A. A. WannierTools : an open-source software package for novel topological materials. Comput. Phys. Commun. 224, 405 (2018).
doi: 10.1016/j.cpc.2017.09.033