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 …
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 …
First-principle insight into the structural, electronic, elastic and optical properties of Cs-based double perovskites Cs 2 XCrCl 6 (X= K, Na)
This study communicates the theoretical investigations on the cubic double perovskite
compounds Cs2XCrCl6 (X= K or Na). Density functional theory (DFT) calculations were …
compounds Cs2XCrCl6 (X= K or Na). Density functional theory (DFT) calculations were …
Topological nodal-point phononic systems
Topological phonons in materials are associated with specific atomic lattice vibrations
around the terahertz frequency ranges, offering a rich platform for studying various boson …
around the terahertz frequency ranges, offering a rich platform for studying various boson …
Exploring the structural, Mechanical, electronic, optical, and thermoelectric properties of Cesium-based double perovskite Cs2GeSnX6 (X= Cl, Br, I) compounds: A …
D Abdullah, DC Gupta - Materials Science in Semiconductor Processing, 2023 - Elsevier
Abstract The Cubic Cs 2 GeSnX 6 (X= Cl, Br, I) double perovskite's structural, thermoelectric,
electronic, and optical properties are examined within the framework of density functional …
electronic, and optical properties are examined within the framework of density functional …
A computational insight into the Zintl SZr2N2 and BaAg2S2 phases for optoelectronic thermoelectric applications
The physical characteristics of SZr 2 N 2 and BaAg 2 S 2 Zintl phases have been explored
by utilizing the full-potential augmented plane wave (FP-LAPW) method with the …
by utilizing the full-potential augmented plane wave (FP-LAPW) method with the …
[HTML][HTML] Investigation of structural, opto-electronic, mechanical and thermoelectric properties of Rb-based fluoro-perovskites RbXF3 (X= Rh, Os, Ir) via first-principles …
A theoretical study on Rb-based fluorperovskites RbXF 3 (X= Rh, Os, Ir) is performed for the
first time to explore their structural, electronic, optical and thermoelectric properties. The …
first time to explore their structural, electronic, optical and thermoelectric properties. The …
Investigation of electronic, optical, and thermoelectric properties of half-metallic spinel X2NO4 (X= B, Al): First-principles calculations
The cubic spinel structure of B 2 NO 4 and Al 2 NO 4 was investigated using ab-initio
calculations for a better understanding of their electronic, bonding, and thermo-optical …
calculations for a better understanding of their electronic, bonding, and thermo-optical …
Complete list of valley linear Weyl point phonons in two dimensions
M Zhong, H Liu, J Wang, C **e, 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) …