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 …
Emerging theory and phenomena in thermal conduction: A selective review
Recently, emerging phonon phenomena have been discovered and rapidly developed,
which have become an active hot research topic. In this review article, we present state-of …
which have become an active hot research topic. In this review article, we present state-of …
Exotic topological phonon modes in semiconductors: Symmetry analysis and first-principles calculations for representative examples
G Ding, C Xie, J Gong, J Wang, J Bai, W Wang, D Li… - Physical Review B, 2023 - APS
Nowadays, it is recognized that semiconductors are prospective candidates for promising
thermoelectric materials and the gapless topological phonon modes can result in a high …
thermoelectric materials and the gapless topological phonon modes can result in a high …
Recipe for single-pair-Weyl-points phonons carrying the same chiral charges
Recently, Wang et al.[Phys. Rev. B 106, 195129 (2022) 2469-9950 10.1103/PhysRevB.
106.195129] challenged a widely held belief in the field of Weyl physics, demonstrating that …
106.195129] challenged a widely held belief in the field of Weyl physics, demonstrating that …
Topological phonons in Cs-Te binary systems
In this paper, we used symmetry analyses and first-principles calculations to discover seven
Cs-Te binary systems that have different crystal structures and can host symmetry-enforced …
Cs-Te binary systems that have different crystal structures and can host symmetry-enforced …
Two-nodal surface phonons in solid-state materials
C Xie, H Yuan, Y Liu, X Wang - Physical Review B, 2022 - APS
This year, researchers have been on the lookout for real materials with one-nodal, two-nodal
(two-NS), and three-nodal surface phonons. However, materials with two-NS phonons have …
(two-NS), and three-nodal surface phonons. However, materials with two-NS phonons have …
Topological Phonons and Thermoelectric Conversion in Crystalline Materials
Topological phononics, a fascinating frontier in condensed matter physics, holds great
promise for advancing energy‐related applications. Topologically nontrivial phonons …
promise for advancing energy‐related applications. Topologically nontrivial phonons …
Complete list of valley linear Weyl point phonons in two dimensions
M Zhong, H Liu, J Wang, C Xie, H Yuan, Z Zhang… - Physical Review B, 2023 - APS
The discovery of topological quantum states in two-dimensional (2D) systems is one of the
most promising advancements in condensed matter physics. Linear Weyl point (LWP) …
most promising advancements in condensed matter physics. Linear Weyl point (LWP) …
Unpaired Weyl phonon systems in NaHPO3NH2
Phonon-based Weyl points (WPs) are usually considered to appear in pairs with opposite
chirality. Here, we report the phonon dispersion in a realistic material monosodium …
chirality. Here, we report the phonon dispersion in a realistic material monosodium …
Cladded phononic nodal frame state in biatomic alkali-metal sulfides
T Yang, Y Gao, L Hao, H Zhang, X Tan, P Wang… - Physical Review B, 2023 - APS
With rapid progress, the current study of topological properties in condensed matter systems
has been further extended from the electronic scope to the phononic perspective. Based on …
has been further extended from the electronic scope to the phononic perspective. Based on …