Exotic topological phonon modes in semiconductors: Symmetry analysis and first-principles calculations for representative examples
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 …
Topological thermoelectrics: New opportunities and challenges
Due to the great application potential of the efficient interconversion between heat and
electricity, thermoelectric materials have long been the research focal points in condensed …
electricity, thermoelectric materials have long been the research focal points in condensed …
First-principles calculations to investigate lead-free double perovskites CsInSbAgX6 (X= Cl, Br and I) for optoelectronic and thermoelectric applications
In this study, novel lead-free double perovskites CsInSbAgX 6 (X= Cl, Br and I) are proposed
and theoretically investigated for the first time for their potential application in optoelectronic …
and theoretically investigated for the first time for their potential application in optoelectronic …
Fully spin-polarized hourglass charge-three Weyl points and sextuple-helicoid surface arcs in -type
Magnetic topological materials exhibiting unique topological quantum physics due to the
combination of spintronics and topology have aroused the interest of researchers. We …
combination of spintronics and topology have aroused the interest of researchers. We …
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 …
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 …
Maximally charged single-pair multi-Weyl point phonons in -type
The realization of multi-Weyl systems with the minimum nonzero number of Weyl points and
the maximum charge number remains challenging in topology physics. In this work, based …
the maximum charge number remains challenging in topology physics. In this work, based …
Electronic, elastic and piezoelectric properties calculations of perovskites materials type BiXO3 (X= Al, Sc): DFT and DFPT investigations
Throughout this work, the structural characteristics are analyzed. Electronic, thermal, and
piezo-electric properties of two perovskite-type cubic crystalline structures are presented in …
piezo-electric properties of two perovskite-type cubic crystalline structures are presented in …
[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 …