Topological nodal line phonons: Recent advances in materials realization
The topological phenomenon has been extensively studied in condensed matter physics
and has attracted much attention in many different fields. Like electrons, phonons can also …
and has attracted much attention in many different fields. Like electrons, phonons can also …
Polymeric graphene bulk materials with a 3D cross‐linked monolithic graphene network
Although many great potential applications are proposed for graphene, till now none are yet
realized as a stellar application. The most challenging issue for such practical applications is …
realized as a stellar application. The most challenging issue for such practical applications is …
Observation and control of the weak topological insulator state in ZrTe5
A quantum spin Hall (QSH) insulator hosts topological states at the one-dimensional (1D)
edge, along which backscattering by nonmagnetic impurities is strictly prohibited. Its 3D …
edge, along which backscattering by nonmagnetic impurities is strictly prohibited. Its 3D …
Topological phononic nodal hexahedron net and nodal links in the high-pressure phase of the semiconductor CuCl
By using symmetry analysis and first-principles calculations, we propose that the simple
cubic structure of copper chloride (CuCl) in high-pressure phase can be worked as a three …
cubic structure of copper chloride (CuCl) in high-pressure phase can be worked as a three …
Coexistence of symmetry-enforced phononic Dirac nodal-line net and three-nodal surfaces phonons in solid-state materials: Theory and materials realization
In this study, using symmetry analysis, we reveal that symmetry-enforced three-nodal
surfaces (NSs) and Dirac nodal-line (DNL) net phonons can coexist in two candidate space …
surfaces (NSs) and Dirac nodal-line (DNL) net phonons can coexist in two candidate space …
Tetragonal C 24: a topological nodal-surface semimetal with potential as an anode material for sodium ion batteries
Na-ion batteries, as an alternative to Li-ion batteries, have gained increasing attention due
to the abundance of sodium and its low cost. In the present work, we prepare a 3D porous …
to the abundance of sodium and its low cost. In the present work, we prepare a 3D porous …
Phononic Weyl nodal straight lines in
Based on first-principles calculations, we predict that the superconductor MgB 2 with an AlB
2-type centrosymmetric lattice hosts the so-called phononic topological Weyl nodal lines …
2-type centrosymmetric lattice hosts the so-called phononic topological Weyl nodal lines …
Design of 3D topological nodal-net porous carbon for sodium-ion battery anodes
D Ni, Y Shen, W Sun, Q Wang - Journal of Materials Chemistry A, 2022 - pubs.rsc.org
Based on first-principles calculations, we propose a new 3D topological nodal-net carbon
allotrope consisting of graphene nanoribbons. This structure possesses orthorhombic …
allotrope consisting of graphene nanoribbons. This structure possesses orthorhombic …
Ideal intersecting nodal-ring phonons in bcc
Carbon, a basic versatile element in our universe, exhibits rich varieties of allotropic phases,
most of which possess promising nontrivial topological fermions. In this work, we identify a …
most of which possess promising nontrivial topological fermions. In this work, we identify a …
Abundant surface-semimetal phases in three-dimensional obstructed atomic insulators
Three-dimensional obstructed atomic insulators (OAIs) are characterized by the appearance
of floating surface states (FSSs) at specific surfaces. Benefiting from this feature, our study …
of floating surface states (FSSs) at specific surfaces. Benefiting from this feature, our study …