Southern University of Science and Technology

output

20112026

most citedValley polarization in MoS2 monolayers by optical pumping

3.7k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2023 · cond-mat.str-elShow all

21 papers · 2 filters

cond-mat.str-el2023★ 5 cited

Gauge symmetry of excited states in projected entangled-pair state simulations

Yi Tan, Ji-Yao Chen, Didier Poilblanc +1

While gauge symmetry is a well-established requirement for representing topological orders in projected entangled-pair state (PEPS), its impact on the properties of low-lying excit…

cond-mat.str-el2023★ 23 cited

Quantum Spin Dynamics Due to Strong Kitaev Interactions in the Triangular-Lattice Antiferromagnet CsCeSe $_{2}$

Tao Xie, S. Gozel, Jie Xing +8

The extraordinary properties of the Kitaev model have motivated an intense search for new physics in materials that combine geometrical and bond frustration. In this work, we emplo…

cond-mat.str-el2023★ 13 cited

Stripe magnetic order and field-induced quantum criticality in the perfect triangular-lattice antiferromagnet CsCeSe $_{2}$

Tao Xie, Nan Zhao, S. Gozel +13

The two-dimensional triangular-lattice antiferromagnet (TLAF) is a textbook example of frustrated magnetic systems. Despite its simplicity, the TLAF model exhibits a highly rich an…

cond-mat.str-el2023★ 52 cited

Quantum Interactions in Topological R166 Kagome Magnet

Xitong Xu, Jia-Xin Yin, Zhe Qu +1

Kagome magnet has been found to be a fertile ground for the search of exotic quantum states in condensed matter. Arising from the unusual geometry, the quantum interactions in the…

cond-mat.str-el2023★ 4 cited

Current direction dependent magnetotransport in CuTe

Ying Kit Tsui, C. N. Kuo, C. E. Hsu +7

Despite being a layered, easily-exfoliated compound, copper monotelluride (CuTe) features an unusual quasi-one-dimensional charge density wave below $T_{CDW} \approx 335$ K. With…

cond-mat.str-el2023★ 23 cited

Coexistence of near-EF flat band and van Hove singularity in a two-phase superconductor

Xuezhi Chen, Le Wang, Jun Ishizuka +9

In quantum many-body systems, particularly, the ones with large near-EF density states, like flat bands or van Hove singularity (VHS), electron correlations often give rise to rich…

cond-mat.str-el2023★ 14 cited

Tensor network study of the spin-1/2 square-lattice $J_{1}$ - $J_{2}$ - $J_{3}$ model: incommensurate spiral order, mixed valence-bond solids, and multicritical points

Wen-Yuan Liu, Didier Poilblanc, Shou-Shu Gong +2

We use the finite projected entangled pair state (PEPS) method to investigate the global phase diagram of the spin-1/2 square-lattice $J_{1}$ - $J_{2}$ - $J_{3}$ antiferromagnetic (AFM) Heis…

cond-mat.str-el2023★ 17 cited

Quantum criticality with emergent symmetry in the extended Shastry-Sutherland model

Wen-Yuan Liu, Xiao-Tian Zhang, Zhe Wang +3

Motivated by the novel phenomena observed in the layered material $SrC u_{2} (B O_{3})_{2}$ , the Shastry-Sutherland model (SSM) has been extensively studied as the minimal model for $\r…

cond-mat.str-el2023

Subsystem symmetries, critical Bose surface, and immobile excitations in an extended compass model

Zhidan Li, Chun-Jiong Huang, Changle Liu +1

We propose an extended compass model that hosts subsystem symmetries and has potential experimental relevance with 3d transition metal compounds. The subsystem symmetries strongly…

cond-mat.str-el2023★ 11 cited

Orbital-selective effect of spin reorientation on the Dirac fermions in a non-charge-ordered kagome ferromagnet Fe $_{3}$ Ge

Rui Lou, Liqin Zhou, Wenhua Song +13

Kagome magnets provide a fascinating platform for the realization of correlated topological quantum phases under various magnetic ground states. However, the effect of the magnetic…

cond-mat.str-el2023★ 12 cited

Correlated electronic structure of Pb $_{10 - x}$ Cu $_{x}$ (PO4) $_{6}$ O

Changming Yue, Viktor Christiansson, Philipp Werner

Recently, above-room temperature superconductivity was reported in the Cu doped lead apatite Pb $_{10 - x}$ Cu $_{x}$ (PO4) $_{6}$ O, dubbed LK-99. By relaxing the structure with Cu substituti…

cond-mat.str-el2023★ 7 cited

Emergent criticality in fully frustrated quantum magnets

Yuchen Fan, Ning Xi, Changle Liu +2

Phase transitions in condensed matter are often linked to exotic emergent properties. We study the fully frustrated bilayer Heisenberg antiferromagnet to demonstrate that an applie…

cond-mat.str-el2023★ 24 cited

Bose-Einstein condensation of a two-magnon bound state in a spin-one triangular lattice

Jieming Sheng, Jia-Wei Mei, Le Wang +31

In ordered magnets, the elementary excitations are spin waves (magnons), which obey Bose-Einstein statistics. Similarly to Cooper pairs in superconductors, magnons can be paired in…

cond-mat.str-el2023★ 12 cited

Light-induced insulator-metal transition in Sr $_{2}$ IrO $_{4}$ reveals the nature of the insulating ground state

Dongsung Choi, Changming Yue, Doron Azoury +11

Sr $_{2}$ IrO $_{4}$ has attracted a lot of attention due to its structural and electronic similarities to La $_{2}$ CuO $_{4}$ which is the parent compound of high-T $_{c}$ superconducting cuprate…

cond-mat.str-el2023★ 8 cited

Tunable Magnetic Properties in Sr $_{2}$ FeReO $_{6}$ Double-Perovskite

Z. T. Zhang, H. Yan, Z. Huang +8

Double-perovskite oxides have attracted recent attention due to their attractive functionalities and application potential. In this paper, we demonstrate the effect of dual control…

cond-mat.str-el2023★ 58 cited

Phonon promoted charge density wave in topological kagome metal ScV $_{6}$ Sn $_{6}$

Yong Hu, Junzhang Ma, Yinxiang Li +21

Charge density wave (CDW) orders in vanadium-based kagome metals have recently received tremendous attention due to their unique properties and intricate interplay with exotic corr…

cond-mat.str-el2023★ 26 cited

Magnetic phase diagrams and large magnetocaloric effects of the two-dimensional antiferromagnetic triangular lattice of Gd $^{3 +}$ ions in KBaGd(BO $_{3}$ ) $_{2}$

Z. M. Song, N. Zhao, H. Ge +11

We report a detailed study of the magnetic properties of KBaGd(BO $_{3}$ ) $_{2}$ , in which magnetic Gd $^{3 +}$ ( $S = 7/2$ ) ions form into two-dimensional triangular layers. Magnetization, s…

cond-mat.str-el2023★ 8 cited

Quasi One-Dimensional Ising-like Antiferromagnetism in the Rare-earth Perovskite Oxide TbScO $_{3}$

Nan Zhao, Jieming Sheng, Jinchen Wang +13

The rare-earth perovskite TbScO $_{3}$ has been widely used as a substrate for the growth of epitaxial ferroelectric and multiferroic thin films, while its detailed low-temperature ma…

cond-mat.str-el2023★ 9 cited

Antiferromagnetism and Ising Ground States in the Rare-earth Garnet Nd $_{3}$ Ga $_{5}$ O $_{12}$

N. Zhao, H. Ge, L. Zhou +12

In this paper, we investigate the low temperature magnetic properties of the rare-earth garnet compound Nd $_{3}$ Ga $_{5}$ O $_{12}$ in detail by means of magnetization, specific heat and…

cond-mat.str-el2023★ 3 cited

Successive magnetic orderings in the Ising spin chain magnet DyNi $_{5}$ Ge $_{3}$

H. Ge, L. Zhang, N. Zhao +17

In this report, we investigated a new rare earth based one-dimensional Ising spin chain magnet~\DNG~by means of magnetization, specific heat and powder neutron diffraction measurem…

cond-mat.str-el2023★ 13 cited

Magnetic phase diagram and multiple field-induced states in the intermetallic triangular-lattice antiferromagnet NdAuAl $_{4}$ Ge $_{2}$ with Ising-like spins

Mengru Cong, Han Ge, Lei Zhang +12

Geometrical frustration and the enhancement of strong quantum fluctuations in two-dimensional triangular antiferromagnets can lead to various intriguing phenomena. Here, we studied…

Gauge symmetry of excited states in projected entangled-pair state simulations

Quantum Spin Dynamics Due to Strong Kitaev Interactions in the Triangular-Lattice Antiferromagnet CsCeSe2​

Stripe magnetic order and field-induced quantum criticality in the perfect triangular-lattice antiferromagnet CsCeSe2​

Quantum Interactions in Topological R166 Kagome Magnet

Current direction dependent magnetotransport in CuTe

Coexistence of near-EF flat band and van Hove singularity in a two-phase superconductor

Tensor network study of the spin-1/2 square-lattice J1​-J2​-J3​ model: incommensurate spiral order, mixed valence-bond solids, and multicritical points

Quantum criticality with emergent symmetry in the extended Shastry-Sutherland model

Subsystem symmetries, critical Bose surface, and immobile excitations in an extended compass model

Orbital-selective effect of spin reorientation on the Dirac fermions in a non-charge-ordered kagome ferromagnet Fe3​Ge

Correlated electronic structure of Pb10−x​Cux​(PO4)6​O

Emergent criticality in fully frustrated quantum magnets

Bose-Einstein condensation of a two-magnon bound state in a spin-one triangular lattice

Light-induced insulator-metal transition in Sr2​IrO4​ reveals the nature of the insulating ground state

Tunable Magnetic Properties in Sr2​FeReO6​ Double-Perovskite

Phonon promoted charge density wave in topological kagome metal ScV6​Sn6​

Magnetic phase diagrams and large magnetocaloric effects of the two-dimensional antiferromagnetic triangular lattice of Gd3+ ions in KBaGd(BO3​)2​

Quasi One-Dimensional Ising-like Antiferromagnetism in the Rare-earth Perovskite Oxide TbScO3​

Antiferromagnetism and Ising Ground States in the Rare-earth Garnet Nd3​Ga5​O12​

Successive magnetic orderings in the Ising spin chain magnet DyNi5​Ge3​

Magnetic phase diagram and multiple field-induced states in the intermetallic triangular-lattice antiferromagnet NdAuAl4​Ge2​ with Ising-like spins