Recent advances in lattice thermal conductivity calculation using machine-learning interatomic potentials

S Arabha, ZS Aghbolagh, K Ghorbani… - Journal of Applied …, 2021 - pubs.aip.org
The accuracy of the interatomic potential functions employed in molecular dynamics (MD)
simulation is one of the most important challenges of this technique. In contrast, the high …

Accelerating first-principles estimation of thermal conductivity by machine-learning interatomic potentials: A MTP/ShengBTE solution

B Mortazavi, EV Podryabinkin, IS Novikov… - Computer Physics …, 2021 - Elsevier
Accurate evaluation of the thermal conductivity of a material can be a challenging task from
both experimental and theoretical points of view. In particular for the nanostructured …

Machine-learning interatomic potentials enable first-principles multiscale modeling of lattice thermal conductivity in graphene/borophene heterostructures

B Mortazavi, EV Podryabinkin, S Roche… - Materials …, 2020 - pubs.rsc.org
One of the ultimate goals of computational modeling in condensed matter is to be able to
accurately compute materials properties with minimal empirical information. First-principles …

[HTML][HTML] Thermal transport property of boron nitride nanosheets

A Bhattacharjee, H Jiang, LH Li, S Huang… - Applied Physics …, 2024 - pubs.aip.org
The rapid progress of high-performance microelectronic devices underscores the urgent
necessity to develop materials possessing superior thermal conductivity for effectively …

Structural, electronic, and transport properties of Ge doped graphene: A DFT study

PM Gadhavi, P Poopanya, M Talati - Physica B: Condensed Matter, 2023 - Elsevier
Using the study of first principles, the structural, electronic, and transport characteristics of a
monolayer graphene supercell doped with germanium are investigated. The effect of dopant …

High thermal conductivity in semiconducting Janus and non-Janus diamanes

M Raeisi, B Mortazavi, EV Podryabinkin, F Shojaei… - Carbon, 2020 - Elsevier
Most recently, F-diamane monolayer was experimentally realized by the fluorination of
bilayer graphene. In this work we elaborately explore the electronic and thermal conductivity …

Efficient modulation of thermal transport in two-dimensional materials for thermal management in device applications

F Duan, D Wei, A Chen, X Zheng, H Wang, G Qin - Nanoscale, 2023 - pubs.rsc.org
With the development of chip technology, the density of transistors on integrated circuits is
increasing and the size is gradually shrinking to the micro-/nanoscale, with the consequent …

Enhanced thermoelectric performance of as-grown suspended graphene nanoribbons

QY Li, T Feng, W Okita, Y Komori, H Suzuki, T Kato… - ACS …, 2019 - ACS Publications
Conventionally, graphene is a poor thermoelectric material with a low figure of merit (ZT) of
10–4–10–3. Although nanostructuring was proposed to improve the thermoelectric …

A first-principles study of structural, electronic and transport properties of aluminium and phosphorus-doped graphene

PM Gadhavi, P Poopanya, K Sivalertporn… - Computational …, 2023 - Elsevier
First-principles simulations are utilised for computing the structural, electronic, and transport
characteristics of pure graphene and graphene doped with aluminium and phosphorus. The …

Precise characterization of thermal conductivity and interfacial thermal resistance of individual polymer microparticle

J Zheng, X Shi, S Chen, H Zhu, S Xie, Y Zhou… - International Journal of …, 2024 - Elsevier
With the incorporation of microparticles in composite materials becoming increasingly
widespread, it is important to study the effect of the thermophysical properties and thermal …