Institute of Physics

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19932026

Showing 2024 · cond-mat.str-elShow all

47 papers · 2 filters

cond-mat.str-el2024★ 7 cited

Topic Review: Hatsugai-Kohmoto models: Exactly solvable playground for Mottness and Non-Fermi Liquid

Miaomiao Zhao, Wei-Wei Yang, Yin Zhong

This pedagogic review aims to give a gentle introduction to an exactly solvable model, the Hatsugai-Kohmoto (HK) model, which has infinite-ranged interaction but conserves the cent…

cond-mat.str-el2024★ 9 cited

Thermodynamics and heat transport of quantum spin liquid candidates NaYbS $_{2}$ and NaYbSe $_{2}$

N. Li, M. T. Xie, Q. Huang +13

We study the ultralow-temperature thermodynamics and thermal conductivity ( $κ$ ) of the single-crystal rare-earth chalcogenides NaYbS $_{2}$ and NaYbSe $_{2}$ , which have an ideal triangu…

cond-mat.str-el2024★ 7 cited

Successive magnetic transitions in the spin-5/2 easy-axis triangular-lattice antiferromagnet Na $_{2}$ BaMn(PO $_{4}$ ) $_{2}$ : A neutron diffraction study

Chuandi Zhang, Junsen Xiang, Cheng Su +7

Motivated by the recent observations of various exotic quantum states in the equilateral triangular-lattice phosphates Na $_{2}$ BaCo(PO $_{4}$ ) $_{2}$ with $J_{eff}$ = 1/2 and Na $_{2}$ BaNi…

cond-mat.str-el2024★ 5 cited

Self-doped Molecular Mott Insulator for Bilayer High-Temperature Superconducting La3Ni2O7

Zhan Wang, Heng-Jia Zhang, Kun Jiang +1

The bilayer structure of recently discovered high-temperature superconducting nickelates La $_{3}$ Ni $_{2}$ O $_{7}$ provides a new platform for investigating correlation and superconductivi…

cond-mat.str-el2024★ 13 cited

A New Moiré Platform Based on M-Point Twisting

Dumitru Călugăru, Yi Jiang, Haoyu Hu +9

We introduce a new class of moiré systems and materials based on monolayers with triangular lattices and low-energy states at the M points of the Brillouin zone. These M-point moir…

cond-mat.str-el2024★ 6 cited

Quantum annealing of a frustrated magnet

Yuqian Zhao, Zhaohua Ma, Zhangzhen He +4

Quantum annealing, which involves quantum tunnelling among possible solutions, has state-of-the-art applications not only in quickly finding the lowest-energy configuration of a co…