Realization of kagome lattice and superconductivity in topological electrides

YH Wei, HD Liu, DS Ma, HK Yuan, BT Wang… - Physical Review B, 2024 - APS
Realization of kagome lattice, and hence achieving specific performance, is a challenging
issue in condensed matter physics. The corner-sharing triangles of kagome lattice are …

Electronic, phononic, and superconducting properties of FeH x (x= 1–6) at 150 GPa

H Quan, SN Li, YL Han, JG Si, WX Zhang… - Journal of Materials …, 2025 - pubs.rsc.org
Metal hydrides have been studied extensively due to their intriguing superconductivity and
potential hydrogen storage capacities. Here, the structural, electronic, phononic, and …

Machine learning accelerated discovery of superconducting two-dimensional Janus transition metal sulfhydrates

J Li, L Wei, X Shi, L Shi, J Si, PF Liu, BT Wang - Physical Review B, 2024 - APS
The MoSH monolayer, one of the Janus transition metal sulfhydrates synthesized by
stripping the top-layer S of MoS 2 and replacing it with H atoms [Wan, ACS Nano 15, 20319 …

Topological and superconducting properties in bilayer kagome metals (=V, Nb, Ta)

LT Shi, JG Si, A Liang, R Turnbull, PF Liu, BT Wang - Physical Review B, 2023 - APS
Kagome materials exhibit fascinating properties and hold important research significance.
Inspired by the extensive studies on the AV 3 Sb 5 family of materials, here, we investigate …

Coexistence of superconductivity and topological phase in kagome metals ANb3Bi5 (A = K, Rb, Cs)

J Si, L Shi, B Chen, H Yang, J Xu, M Liu… - npj Computational …, 2024 - nature.com
Abstract The A V3Sb5 prototype kagome materials have been demonstrated as a versatile
platform for exploring exotic properties in condensed matter physics, including charge …

A family of two-dimensional semiconductors with transition metal Kagome lattice, large power factor and ultralow lattice thermal conductivity

Y Zhu, JH Yuan, WY Fang, ZG Sun, J Wang - Applied Surface Science, 2023 - Elsevier
Abstract Two-dimensional (2D) materials hold promising application potential in the future,
so it is worthy to explore new 2D materials with fascinating structures and functionals. Here …

Chern number transition of quantum anomalous hall phases in kagome TM3Te4 (TM= Ti, Cr) monolayers by manipulating magnetization orientation

J Lu, X Xu, Y Duan, Y Sun, D Guan, A Chen… - Applied Physics …, 2023 - pubs.aip.org
The development of quantum anomalous hall (QAH) insulator with high transition
temperature is the key to realize practical applications in future quantum technology and …

Insight into the quantum anomalous Hall states in two-dimensional kagome Cr 3 Se 4 and Fe 3 S 4 monolayers

H Lian, X Xu, Y Han, J Li, W Zhou, X Yao, J Lu… - Nanoscale, 2023 - pubs.rsc.org
To realize the quantum anomalous Hall (QAH) effect in two-dimensional (2D) intrinsic
magnetic materials, which combines insulating bulk states and metallic edge channel states …

Van Hove singularity, flat band, and phonon-mediated superconductivity in topological perovskite carbides

Y Li, M Zhong, M Ju, YH Wei, MQ Kuang - Physical Review B, 2024 - APS
Recently, the emergence of van Hove singularity, flat band, and Dirac cone in kagome
materials has attracted tremendous interest as they are closely related to the …

New-record-Tc and three-gap 2D superconductors with electronic and phononic topology: KB2C2

HD Liu, XP Fu, ZG Fu, HY Lu, P Zhang - arXiv preprint arXiv:2408.12242, 2024 - arxiv.org
Pursuing higher-temperature superconductors under ambient pressure continues to be a
prominent topic in materials discovery. Isomorphic structures like MgB2 exhibit potential for …