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First-Principles Study of Lattice Thermal Conductivity in Janus MoSSe Bilayers with Different Stacking Modes
Recently, derivatives of molybdenum disulfide have attracted considerable attention. Among them, the thermal conductivity of Janus-based MoSSe SeS,...
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Hydrostatic pressure effect on lattice thermal conductivity of wurtzite GaN semiconductor
Debye–Callaway model in combination with the Murnaghan and Clapeyron equations was used to calculate the hydrostatic pressure effects on lattice...
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Fast and accurate machine learning prediction of phonon scattering rates and lattice thermal conductivity
Lattice thermal conductivity is important for many applications, but experimental measurements or first principles calculations including...
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Predicting lattice thermal conductivity via machine learning: a mini review
Over the past few decades, molecular dynamics simulations and first-principles calculations have become two major approaches to predict the lattice...
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Effect of hydrostatic strain on the thermal conductivity of β-SiC: A combined molecular dynamics and lattice dynamics investigation
SiC is quite often used in a variety of industrial scenarios because of its superior mechanical and thermal properties. Strain in SiC materials is...
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Fundamentals of Thermal Conductivity in the Epoxy Polymer Network
In metals, the heat is carried predominantly by electrons. However, it is observed in polymers that the thermal conductivity is driven by lattice...
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Achieving high carrier mobility and low lattice thermal conductivity in GeTe-based alloys by cationic/anionic co-do**
The IV–VI compound GeTe is considered as a promising alternative to the toxic PbTe for high-efficiency mid-temperature thermoelectric applications....
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Engineering phonon transport in MoS2 lattice by substituting isovalent anion (Se) for low thermal conductivity via all-scale hierarchical phonon scattering
MoS 2 -based transition metal dichalcogenides (TMDCs) have received extensive attention in thermoelectric devices due to its tunable operating...
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Remarkably high tensile strength and lattice thermal conductivity in wide band gap oxidized holey graphene C2O nanosheet
Recently, the synthesis of oxidized holey graphene with the chemical formula C 2 O has been reported (J. Am. Chem. Soc. 2024, 146, 4532). We herein...
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Low lattice thermal conductivity and improved power factor in Ga-substituted CuSbTe2 alloys for mid-temperature thermoelectric application
I-V-VI based thermoelectric materials recently attracted the great attention due to their unique functional properties. Herein we have performed the...
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Cu6GeWS8: A Two-Dimensional Quaternary Sulfide with Direct Bandgap and Ultralow Lattice Thermal Conductivity
Two-dimensional (2D) semiconductors are widely regarded as promising contenders for the next generation of optoelectronics and microelectronics,...
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Predicting the lattice thermal conductivity of alloyed compounds from the perspective of configurational entropy
Accurate evaluation of lattice thermal conductivity is usually a tough task from the theoretical side, especially for alloyed systems with fractional...
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SnSe nanoparticles with the ultra-low lattice thermal conductivity: synthesis and characterization
Tin selenide (SnSe) with an orthorhombic system has recently become a hot spot in the thermoelectric field owing to its low thermal conductivity and...
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Planar Zintl-phase high-temperature thermoelectric materials XCuSb (X = Ca, Sr, Ba) with low lattice thermal conductivity
A recent discovery of high-performance Mg 3 Sb 2 has ignited tremendous research activities in searching for novel Zintl-phase compounds as promising...
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Tl-based TlAgX (X = S, Se) monolayers with ultra-low lattice thermal conductivity and high ZT: a first-principles study
Based on first-principles and Boltzmann transport equation, the electronic structure and thermoelectric properties of derivative TlAgX (X = S, Se)...
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Designing High-Porosity Porous Structures with Complex Geometries for Enhanced Thermal Conductivity Using Selective Laser Melting and Heat Treatment
Rapid advancements in the aerospace industry necessitate the development of unified, lightweight and thermally conductive structures. Integrating...
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The Thermal Conductivity, Thermal Diffusion, Thermal Expansion, and Mechanical Properties of Mg-2Nd-4Zn Alloys Subjected to Aging Treatment
The effect of T4 and T6 treatment on the microstructures, precipitates, thermal expansion and thermal conductivity properties of Mg-2Nd-4Zn alloys...
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Rapid preparation of high thermal conductivity reduced graphene oxide films: interpolated benzene-assisted defect repair
Highly integrated and high-power devices place higher demands on the heat dissipation capability of heat sink components, and graphene meets the heat...
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Fe2+-rich layered material FeOCl for reducing thermal conductivity
The weak interlayer coupling and large-area surface of layered inorganic materials establish a fundamental framework for constructing inorganic solid...
