212 citations · 1.5k across the 21 of their papers we have counts for
21 papers
Multiferroic properties of oxygen functionalized magnetic i-MXene
Mingyu Zhao, Jun Chen, Shan-Shan Wang +2
Two dimensional multiferroics inherit prominent physical properties from both low dimensional materials and magnetoelectric materials, and can go beyond their three dimensional cou…
Ferroelectricity in strained HfCF monolayer
Ziwen Wang, Ning Ding, Churen Gui +3
Low dimensional ferroelectrics are highly desired for applications and full of exotic physics. Here a functionalized MXene HfCF monolayer is theoretically studied, which ma…
Direct Visualization of Irreducible Ferrielectricity in Crystals
Kai Du, Lei Guo, Jin Peng +12
In solids, charge polarity can one-to-one correspond to spin polarity phenomenologically, e.g. ferroelectricity/ferromagnetism, antiferroelectricity/antiferromagnetism, and even di…
Tunable anomalous Hall transport in bulk and two-dimensional 1-CrTe: A first-principles study
Si Li, Shan-Shan Wang, Bo Tai +4
Layered materials with robust magnetic ordering have been attracting significant research interest. In recent experiments, a new layered material 1-CrTe has been synthesiz…
Two-dimensional nodal-loop half metal in monolayer MnN
Shan-Shan Wang, Zhi-Ming Yu, Ying Liu +4
Two-dimensional (2D) materials with nodal-loop band crossing have been attracting great research interest. However, it remains a challenge to find 2D nodal loops that are robust ag…
Monolayer MgC: Negative Poisson's ratio and unconventional 2D emergent fermions
Shan-Shan Wang, Ying Liu, Zhi-Ming Yu +4
Novel two-dimensional (2D) emergent fermions and negative Poisson's ratio in 2D materials are fascinating subjects of research. Here, based on first-principles calculations and the…
Quadratic contact point semimetal: Theory and material realization
Ziming Zhu, Ying Liu, Zhi-Ming Yu +5
Most electronic properties of metals are determined solely by the low-energy states around the Fermi level, and for topological metals/semimetals, these low-energy states become di…
Nodal Loop and Nodal Surface States in Ti3Al Family Materials
Xiaoming Zhang, Zhi-Ming Yu, Ziming Zhu +4
Topological metals and semimetals are new states of matter which attract great interest in current research. Here, based on first-principles calculations and symmetry analysis, we…
Nonsymmorphic-symmetry-protected hourglass Dirac loop, nodal line, and Dirac point in bulk and monolayer SiTe ( Ta, Nb)
Si Li, Ying Liu, Shan-Shan Wang +5
Nonsymmorphic space group symmetries can generate exotic band-crossings in topological metals and semimetals. Here, based on symmetry analysis and first-principles calculations, we…
Hybrid Dirac Semimetal in CaAgBi Materials Family
Cong Chen, Shan-Shan Wang, Lei Liu +4
Based on their formation mechanisms, Dirac points in three-dimensional systems can be classified as accidental or essential. The former can be further distinguished into type-I and…
Two-dimensional Spin-Orbit Dirac Point in Monolayer HfGeTe
Shan Guan, Ying Liu, Zhi-Ming Yu +3
Dirac points in two-dimensional (2D) materials have been a fascinating subject of research, with graphene as the most prominent example. However, the Dirac points in existing 2D ma…
Hourglass Dirac Chain Metal in Rhenium Dioxide
Shan-Shan Wang, Ying Liu, Zhi-Ming Yu +2
Nonsymmorphic symmetries, which involve fractional lattice translations in crystalline materials, can generate exotic types of fermionic excitations that are robust against spin-or…
Type-II nodal loops: theory and material realization
Si Li, Zhi-Ming Yu, Ying Liu +5
Nodal loop appears when two bands, typically one electron-like and one hole-like, are crossing each other linearly along a one-dimensional manifold in the reciprocal space. Here we…
Blue Phosphorene Oxide: Strain-tunable Quantum Phase Transitions and Novel 2D Emergent Fermions
Liyan Zhu, Shan-Shan Wang, Shan Guan +4
Tunable quantum phase transitions and novel emergent fermions in solid state materials are fascinating subjects of research. Here, we propose a new stable two-dimensional (2D) mate…
Strain-induced Isostructural and Magnetic Phase Transitions in Monolayer MoN
Yao Wang, Shan-Shan Wang, Yunhao Lu +2
The change of bonding status, typically occurring only in chemical processes, could dramatically alter the material properties. Here, we show that a tunable breaking and forming of…
Isobaric yield ratio difference between the 140 MeV Ni + Be reactions studied by antisymmetric molecular dynamics model
C. Y. Qiao, H. L. Wei, C. W. Ma +2
\item[Background] The isobaric yield ratio difference (IBD) method is found to be sensitive to the density difference of neutron-rich nucleus induced reaction around the Fermi ener…
A Scaling Phenomenon in Shannon Information Uncertainty Difference of fragments in Heavy-ion Collisions
Chun-Wang Ma, Yi-Dan Song, Chun-Yuan Qiao +4
The Shannon information-entropy uncertainty (in brief as "information uncertainty") is used to analyze the fragments in the measured 140 MeV Ca + Be and $^{58,…
Residue Coulomb interaction among isobars and its influence in symmetry energy of neutron-rich fragment
Chun-Wang Ma, Shan-Sha n Wang, Yan-Li Zhang +1
The residue Coulomb interaction (RCI), which affects the results of symmetry energy of neutron-rich nucleus in isobaric yield ratio (IYR) methods, is difficult to be determined. Fo…
Chemical Property of Colliding Sources in 124,136Xe and 112,124Sn Induced Collisions in Isobaric Ratio Difference and Isoscaling Methods
Chun-Wang Ma, Shan-Shan Wang, Yan-Li Zhang +1
The isoscaling and isobaric ratio difference (IBD) methods are used to study the ( being the difference between the chemical potentials of neutron and proton, and be…
Isobaric Yield Ratio Difference in Heavy-ion Collisions, and Comparison to Isoscaling
Chun-Wang Ma, Shan-Shan Wang, Yan-Li Zhang +1
An isobaric yield ratio difference (IBD) method is proposed to study the ratio of the difference between the chemical potential of neutron and proton to temperature () in hea…
Reexamining the "finite-size" effects in isobaric yield ratios using a statistical abrasion-ablation model
C. W. Ma, S. S. Wang, H. L. Wei +1
The "finite-size" effects in the isobaric yield ratio (IYR), which are shown in the standard grand-canonical and canonical statistical ensembles (SGC/CSE) method, is claimed to pre…