93 citations · 527 across the 21 of their papers we have counts for
21 papers
Ultrafast magnetic moment transfer and bandgap renormalization in monolayer FeCl
Yu-Hui Song, Huan-Cheng Yang, Kai Liu +1
The microscopic origin of laser-induced ultrafast demagnetization remains an open question, to which the non-thermal electronic distribution plays a vital role at the initial stage…
Unconventional compensated magnetic material LaMnSbO
Xiao-Yao Hou, Ze-Feng Gao, Huan-Cheng Yang +2
Unconventional magnetism including altermagnetism and unconventional compensated magnetism, characterized by its duality of real-space antiferromagnetic alignment and momentum-spac…
Luttinger compensated bipolarized magnetic semiconductor
Peng-Jie Guo, Xiao-Yao Hou, Ze-Feng Gao +3
Altermagnetic materials, with real-space antiferromagnetic arrangement and reciprocal-space anisotropic spin splitting, have attracted much attention. However, the spin splitting i…
Crystal valley Hall effect
Chao-Yang Tan, Ze-Feng Gao, Huan-Cheng Yang +4
The time-reversal symmetry is thought to be a necessary condition for realizing valley Hall effect. If the time-reversal symmetry is broken, whether the valley Hall effect can be r…
Bipolarized Weyl semimetals and quantum crystal valley Hall effect in two-dimensional altermagnetic materials
Chao-Yang Tan, Ze-Feng Gao, Huan-Cheng Yang +3
Magnetism and topology are two major areas of condensed matter physics. The combination of magnetism and topology gives rise to more novel physical effects, which have attracted st…
Large intrinsic anomalous Hall effect in both NbFeB and TaFeB with collinear antiferromagnetism
Xiao-Yao Hou, Huan-Cheng Yang, Zheng-Xin Liu +2
It is rarely reported that collinear antiferromagnetic (AFM) metals can have anomalous Hall effect (AHE). In this letter, based on symmetry analysis and the first-principles electr…
Stabilizing a hydrogen-rich superconductor at 1 GPa by the charge-transfer modulated virtual high-pressure effect
Miao Gao, Peng-Jie Guo, Huan-Cheng Yang +5
Applying pressure around megabar is indispensable in the synthesis of high-temperature superconducting hydrides, such as SH and LaH. Stabilizing the high-pressure phase…
Thermodynamics and phase transition in central charge criticality of charged Gauss-Bonnet AdS black holes
Yang Qu, Jun Tao, Huan Yang
In this paper, we investigate the thermodynamics of D-dimensional charged Gauss-Bonnet black holes in anti-de Sitter spacetime. Varying the cosmological constant, Newton constant a…
Intrinsic ferromagnetic axion states and a single pair of Weyl fermions in the stable-state Mn\emph{X}\emph{B}\emph{T}-family materials
Yan Gao, Weikang Wu, Ben-Chao Gong +6
The intrinsic ferromagnetic (FM) axion insulators and Weyl semimetals (WSMs) with only single pair of Weyl points have drawn intensive attention but so far remain rare and elusive…
Superconductivity in monolayer BaN electride: a first-principles study
Xiao-Le Qiu, Jian-Feng Zhang, Huan-Cheng Yang +2
The exploration of superconductivity in low-dimensional materials has attracted intensive attention for decades. Based on first-principles electronic structure calculations, we hav…
LaO as a candidate substrate for realizing superconductivity in FeSe epitaxial film
Xiao-Le Qiu, Ben-Chao Gong, Huan-Cheng Yang +2
The significantly enhanced superconducting transition temperature () of an FeSe monolayer on SrTiO(001) substrate has attracted extensive attention in recent years. Here,…
LnPdSn (Ln=Sc, Y, Lu) class of Heusler alloys for topological superconductivity
Peng-Jie Guo, Jian-Feng Zhang, Huan-Cheng Yang +3
Based on the first-principles electronic structure calculations and the symmetry analysis, we predict that the topological superconductivity may occur on the surface of the LnPd$_{…
The melilite-type compound (Sr,)MnGeSO (=K, La) being a room temperature ferromagnetic semiconductor
Huan-Cheng Yang, Ben-Chao Gong, Kai Liu +1
The seeking of room temperature ferromagnetic semiconductors, which take advantages of both the charge and spin degrees of freedom of electrons to realize a variety of functionalit…
Magnetic interactions in a proposed diluted magnetic semiconductor (BaK)(ZnMn)P
Huan-Cheng Yang, Kai Liu, Zhong-Yi Lu
By using first-principles electronic structure calculations, we have studied the magnetic interactions in a proposed BaZnP-based diluted magnetic semiconductor (DMS). For a…
Pressure-induced topological phase transition in LaSb: First-principles study
Peng-Jie Guo, Huan-Cheng Yang, Kai Liu +1
By using first-principles electronic structure calculations, we predict that the extreme magnetoresistance (XMR) material LaSb takes a topological phase transition without breaking…
Type-II Dirac semimetals in the YPdSn class
Peng-Jie Guo, Huan-Cheng Yang, Kai Liu +1
The Lorentz-invariance-violating Weyl and Dirac fermions have recently attracted intensive interests as new types of particles beyond high-energy physics, and they demonstrate nove…
Perfect charge compensation in extremely large magnetoresistance materials LaSb and LaBi revealed by the first-principles calculations
Peng-Jie Guo, Huan-Cheng Yang, Kai Liu +1
By the first-principles electronic structure calculations, we have systematically studied the electronic structures of recently discovered extremely large magnetoresistance (XMR) m…
Nernst quantum oscillations in bulk semi-metals
Zengwei Zhu, Huan Yang, Aritra Banerjee +2
With a widely available magnetic field of 10 T, one can attain the quantum limit in bismuth and graphite. At zero magnetic field, these two elemental semi-metals host a dilute liqu…
Phase diagram of bismuth in the extreme quantum limit
Huan Yang, Benoit Fauque, Liam Malone +4
Elemental bismuth provides a rare opportunity to explore the fate of a three-dimensional gas of highly mobile electrons confined to their lowest Landau level. Coulomb interaction,…
Nernst effect and dimensionality in the quantum limit
Zengwei Zhu, Huan Yang, Benoit Fauque +2
Nernst effect, the transverse voltage generated by a longitudinal thermal gradient in presence of magnetic field has recently emerged as a very sensitive, yet poorly understood, pr…
Hall plateaus at magic angles in bismuth beyond the quantum limit
Benoit Fauque, Huan Yang, Ilya Sheikin +3
We present a study of the angular dependence of the resistivity tensor up to 35 T in elemental bismuth complemented by torque magnetometry measurements in a similar configuration.…