Effect of Atomic Mass Contrast on Lattice Thermal Conductivity: A Case Study for Alkali Halides and Alkaline-Earth Chalcogenides

SC Rakesh Roshan, N Yedukondalu… - ACS Applied …, 2023 - ACS Publications
Lattice thermal conductivity (κL) is of great scientific interest for the development of efficient
energy conversion technologies. Therefore, microscopic understanding of phonon transport …

Regulating the crystal phase of bismuth-based semiconductors for promoted photocatalytic performance

Z Wu, MC Chong, S Zhang, J Li, Y Zhu - Science China Chemistry, 2024 - Springer
Numerous bismuth-based semiconductors (BBSs) with sophisticated and desirable
structures used as photocatalysts for efficient photocatalytic degradation of water organic …

Perovskitizer Tuning Pb2+ 6s2 Lone Pair Effects in Hybrid Perovskite Halide Enables Multiaxial Self‐Powered X‐Ray Detection

R Li, B Xu, J Wu, S You, C Zhang, C Ji… - Advanced Functional …, 2024 - Wiley Online Library
The stereochemical expression of the ns2 lone pair significantly impacts symmetry breaking
and corresponding photoelectric properties. However, hindered by the symmetric octahedral …

Mode-selective anharmonicity induced by lone-pair electrons in layered oxyselenides

G Liu, YY Lv, Z Jiang, GZ Liu, X Zhou, Y Zhang… - Physical Review B, 2024 - APS
Materials with low thermal conductivity are essential for thermoelectric energy conversion
and thermal management applications. Lone-pair electrons (LPEs), a pair of nonbonded …

Manipulating Phase Transition and Ferroelectricity via Enhancing the Stereochemical Activity of Lone-Pair Electrons

K Gao, C Hou, Y Yang - The Journal of Physical Chemistry C, 2024 - ACS Publications
The concept of lone-pair electrons (LPEs) has a long history of about one century in
chemistry. Previous studies have revealed a vital role of LPEs in determining the physical …

High-Pressure Structural Study on the Effects of Pressure-Transmitting Media on Bi14MoO24 and Bi14CrO24 Compounds

P Botella, J Sánchez-Martín, O Gomis… - Crystal Growth & …, 2024 - ACS Publications
An investigation of isostructural compounds Bi14MO24, where M is either Cr or Mo, has
been conducted under high-pressure (HP) conditions, reaching up to 30 and 40 GPa …

[PDF][PDF] Effect of Atomic Mass Contrast on Lattice Thermal Conductivity: A Case Study for Alkali Halides and Alkaline-Earth Chalcogenides

SCR Roshan, N Yedukondalu, T Pandey, L Kunduru… - 2020 - researchgate.net
Lattice thermal conductivity (κL) is of great interest for the development of efficient energy
conversion technologies. Therefore, microscopic understanding of phonon transport is …