Magnetic Topological Semimetal Phase with Electronic Correlation Enhancement in SmSbTe

Abstract

The ZrSiS family of compounds hosts various exotic quantum phenomena due to the presence of both topological nonsymmorphic Dirac fermions and nodal-line fermions. In this material family, the LnSbTe (Ln= lanthanide) compounds are particularly interesting owing to the intrinsic magnetism from magnetic Ln which leads to new properties and quantum states. In this work, the authors focus on the previously unexplored compound SmSbTe. The studies reveal a rare combination of a few functional properties in this material, including antiferromagnetism with possible magnetic frustration, electron correlation enhancement, and Dirac nodal-line fermions. These properties enable SmSbTe as a unique platform to explore exotic quantum phenomena and advanced functionalities arising from the interplay between magnetism, topology, and electronic correlations.

arXiv comment23 pages, 5 figures

References in corpus (41)

• Topological Insulators
• Topological insulators and superconductors
• Weyl and Dirac Semimetals in Three Dimensional Solids
• Topological Materials: Weyl Semimetals
• Ultrahigh mobility and giant magnetoresistance in the Dirac semimetal Cd${}_3$As${}_2$
• Observation of the chiral magnetic effect in ZrTe5
• Dirac Cone Protected by Non-Symmorphic Symmetry and 3D Dirac Line Node in ZrSiS
• Topological nodal line semimetals
• Skyrmion lattice with a giant topological Hall effect in a frustrated triangular-lattice magnet
• Topological nodal-line fermions in ZrSiSe and ZrSiTe
• Giant anisotropic nonlinear optical response in transition metal monopnictide Weyl semimetals
• Direct optical detection of Weyl fermion chirality in a topological semimetal
• Observation of Topological Nodal Fermion Semimetal Phase in ZrSiS
• Colossal Bulk Photovoltaic Effect in a Weyl Semimetal
• Vesignieite BaCu3V2O8(OH)2 as a Candidate Spin-1/2 Kagome Antiferromagnet
• Unexpected Dirac-Node Arc in the Topological Line-Node Semimetal HfSiS
• Two-Dimensional Oxide Topological Insulator With Iron-Pnictide Superconductor LiFeAs Structure
• Dirac Line-nodes and Effect of Spin-orbit Coupling in Non-symmorphic Critical Semimetal MSiS (M=Hf, Zr)
• Unconventional mass enhancement around the Dirac nodal loop in ZrSiS
• Tunable Weyl and Dirac states in the nonsymmorphic compound $\mathbf{CeSbTe}$
• Nearly massless Dirac fermions and strong Zeeman splitting in the nodal-line semimetal ZrSiS probed by de Haas--van Alphen quantum oscillations
• Tunability of the topological nodal-line semimetal phase in ZrSiX-type materials
• Non-symmorphic band degeneracy at the Fermi level in ZrSiTe
• Observation of topological nodal-line fermionic phase in GdSbTe
• Emergence of topological bands on the surface of ZrSnTe crystal
• Quantum oscillation studies of topological semimetal candidate ZrGeM (M=S, Se, Te)
• A Class of Compounds Featuring Frustrated Triangular Magnetic Lattice CsRESe${}_2$ (RE=La-Lu): Quantum Spin-Liquid Candidates
• Band Engineering of Dirac Semimetals using Charge Density Waves
• Calorimetric Evidence of Strong-Coupling Multiband Superconductivity in Fe(Te0.57Se0.43) Single Crystal
• New physics in frustrated magnets: Spin ices, monopoles, etc
• Observation of Gapless Dirac Surface States in ZrGeTe
• Two-step stabilization of orbital order and the dynamical frustration of spin in the model charge-transfer insulator KCuF3
• Magnetic and electronic properties of a topological nodal line semimetal candidate: HoSbTe
• Frustrated magnetism in tetragonal CoSe, analogue to superconducting FeSe
• Topological electronic structure in the antiferromagnet HoSbTe
• Complex magnetic phases enriched by charge density waves in topological semimetals GdSb_xTe_{2-x-δ}
• Electronic and Magnetic Properties of Topological Semimetal Candidate NdSbTe
• Quantum oscillation evidence of topological semimetal phase in ZrSnTe
• Recent progress on magnetic-field studies on quantum-spin-liquid candidates
• Engineering and probing topological properties of Dirac semimetal films by asymmetric charge transfer
• Quantum Transitions of Nematic Phases in a Spin-$1$ Bilinear-Biquadratic Model and Their Implications for FeSe

Cited by in corpus (10)

• Observation of multiple nodal-lines in SmSbTe
• Competing magnetic phases in LnSbTe (Ln = Ho and Tb)
• Observation of gapless nodal-line states in NdSbTe
• Evolution of Magnetism in Magnetic Topological Semimetal NdSb${}_x$Te${}_{2-x+\delta }$
• Evolution of Electronic and Magnetic Properties in Topological Semimetal SmSbxTe2-x
• Large Negative Magnetoresistance in Antiferromagnetic Gd2Se3
• Electronic structure in a rare-earth based nodal-line semimetal candidate PrSbTe
• Large Negative Magnetoresistance in off-Stochiometric Topological Material PrSbTe
• Electronic Structure of a Nodal Line Semimetal Candidate TbSbTe
• Evolution of Magnetoresistance in the magnetic topological semimetals NdSbxTe2-x