Phonon thermal transport in graphene/h-BN superlattice monolayers

Article Thermodynamics

Transition from incoherent to coherent phonon thermal transport across graphene/h-BN van der Waals superlattices

Xin Wu et al.

Summary: The study reveals the wave-particle crossover of phonon transport in the Graphene/h-BN vdW superlattice, and shows that increasing the interface density leads to a transition from the incoherent to coherent regime of phonon transport.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2022)

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Article Materials Science, Multidisciplinary

Thermal transport in two-dimensional carbon nitrides: A comparative molecular dynamics study

Wenhao Sha et al.

Summary: This study comprehensively investigates the thermal transport properties of different 2D carbon nitrides using molecular dynamics simulations and reveals that the deterioration of out-of-plane thermal conductivity is responsible for the decrease in thermal conductivity.

CARBON TRENDS (2022)

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Article Chemistry, Multidisciplinary

Thermal Transport in Molecular Forests

Aashish Bhardwaj et al.

Summary: Research has found that the reduction in thermal conductivity in quasi-one-dimensional materials is governed by a delicate balance among the persistence length of the material, segment orientations, and flexural vibrations.

ACS NANO (2021)

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Article Thermodynamics

Thermal transport in two-dimensional C3N/C2N superlattices: A molecular dynamics approach

Leila Razzaghi et al.

Summary: In this study, the thermal conductivity of two-dimensional C3N/C2N superlattices was investigated using non-equilibrium molecular dynamics. It was found that with an increase in period, the number of interfaces decreases, leading to a decrease in total thermal resistance and an increase in effective thermal conductivity at a specific total length. At long lengths, high-frequency and low-wavelength phonons are scattered throughout the interfaces, while at short lengths, wave interference reduces thermal conductivity. The combination of wave interference and interface scattering is the reason for the existence of a minimum thermal conductivity in superlattices.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

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Article Physics, Applied

Heat transport across graphene/hexagonal-BN tilted grain boundaries from phase-field crystal model and molecular dynamics simulations

Haikuan Dong et al.

Summary: The study found that the tilt angle between monolayer graphene and hexagonal boron nitride sheets at grain boundaries (GBs) has a larger impact on the interfacial thermal conductance compared to lattice mismatch. Additionally, there were no significant thermal rectification effects observed for these GBs.

JOURNAL OF APPLIED PHYSICS (2021)

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Article Materials Science, Multidisciplinary

Origins of low lattice thermal conductivity in 2D carbon allotropes

Huicong Dong et al.

Summary: Carbon allotropes play significant roles in heat conduction fields with thermal transmission mainly determined by phonons and chemical bond properties. The study on four novel 2D carbon allotropes reveals significantly lower thermal conductivities compared to graphene due to reduced phonon group velocities and relaxation time. The relationship between bond properties and thermal transmission in sp(2) composed carbons is described using bond difference parameter.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2021)

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Article Nanoscience & Nanotechnology

Phonon Thermal Transport across Multilayer Graphene/Hexagonal Boron Nitride van der Waals Heterostructures

Xin Wu et al.

Summary: This study systematically investigated the phonon thermal transport across multilayer Gr/h-BN vdW heterostructures, revealing important findings on the structural configuration and external modulation at the Gr/h-BN interface. It uncovers the physical mechanisms underlying the changes in the interfacial thermal conductance (ITC) and suggests directions for its modulation.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Physics, Multidisciplinary

Parity-Dependent Moire Superlattices in Graphene/h-BN Heterostructures: A Route to Mechanomutable Metamaterials

Wengen Ouyang et al.

Summary: The superlattice of alternating graphene/h-BN few-layered heterostructures is strongly influenced by the parity of the number of layers, resulting in different superlattice shapes and mechanical properties. The predicted phenomenon, originating from moire patterns at the interface of consecutive layers, is expected to occur in other closely matched rigid layered materials. This allows for the rational design of mechanomutable metamaterials based on van der Waals heterostructures.

PHYSICAL REVIEW LETTERS (2021)

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Review Chemistry, Multidisciplinary

Two-dimensional materials in biomedical, biosensing and sensing applications

Nasuha Rohaizad et al.

Summary: 2D materials, such as transition metal dichalcogenides, Xenes, carbon nitrides, boron nitrides, and MXenes, have diverse applications in biomedical and environmental monitoring, including biosensors, drug delivery, and photothermal therapy. Their properties, such as crystal phases, electrical conductivity, and surface functionalization, play a crucial role in influencing their performance.

CHEMICAL SOCIETY REVIEWS (2021)

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Article Chemistry, Physical

Suppression of coherent thermal transport in quasiperiodic graphene-hBN superlattice ribbons

Isaac M. Felix et al.

CARBON (2020)

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Article Chemistry, Physical

Thermal conductivity reduction in carbon nanotube by fullerene encapsulation: A molecular dynamics study

Haikuan Dong et al.

CARBON (2020)

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Article Thermodynamics

Multilayer in-plane graphene/hexagonal boron nitride heterostructures: Insights into the interfacial thermal transport properties

Ting Liang et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2020)

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Article Materials Science, Multidisciplinary

Design of thermal diodes using asymmetric thermal deformation of a Kirigami structure

Chao Song et al.

MATERIALS & DESIGN (2020)

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Article Chemistry, Multidisciplinary

Controllable Thermal Conductivity in Twisted Homogeneous Interfaces of Graphene and Hexagonal Boron Nitride

Wengen Ouyang et al.

NANO LETTERS (2020)

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Article Chemistry, Physical

Influence of thermostatting on nonequilibrium molecular dynamics simulations of heat conduction in solids

Zhen Li et al.

JOURNAL OF CHEMICAL PHYSICS (2019)

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Article Chemistry, Multidisciplinary

Disorder limits the coherent phonon transport in two-dimensional phononic crystal structures

Shiqian Hu et al.

NANOSCALE (2019)

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Article Multidisciplinary Sciences

Thermal Conductivity of Graphene-hBN Superlattice Ribbons

Isaac M. Felix et al.

SCIENTIFIC REPORTS (2018)

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Review Physics, Applied

Rocksalt nitride metal/semiconductor superlattices: A new class of artificially structured materials

Bivas Saha et al.

APPLIED PHYSICS REVIEWS (2018)

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Article Chemistry, Physical

Heat transport in pristine and polycrystalline single-layer hexagonal boron nitride

Haikuan Dong et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

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Article Multidisciplinary Sciences

Phonon localization in heat conduction

M. N. Luckyanova et al.

SCIENCE ADVANCES (2018)

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Review Chemistry, Physical

Two-Dimensional Materials for Thermal Management Applications

Houfu Song et al.

JOULE (2018)

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Article Nanoscience & Nanotechnology

Phonon thermal transport in silicene-germanene superlattice: a molecular dynamics study

Xinyu Wang et al.

NANOTECHNOLOGY (2017)

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Article Chemistry, Physical

Coherent and incoherent phonon transport in a graphene and nitrogenated holey graphene superlattice

Xinyu Wang et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2017)

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Article Computer Science, Interdisciplinary Applications

Efficient molecular dynamics simulations with many-body potentials on graphics processing units

Zheyong Fan et al.

COMPUTER PHYSICS COMMUNICATIONS (2017)

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Article Materials Science, Multidisciplinary

Thermal conductivity decomposition in two-dimensional materials: Application to graphene

Zheyong Fan et al.

PHYSICAL REVIEW B (2017)

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Review Materials Science, Multidisciplinary

Materials for Flexible, Stretchable Electronics: Graphene and 2D Materials

Sang Jin Kim et al.

ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 45 (2015)

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Article Chemistry, Multidisciplinary

Quasi-Freestanding Monolayer Heterostructure of Graphene and Hexagonal Boron Nitride on Ir(111) with a Zigzag Boundary

Mengxi Liu et al.

NANO LETTERS (2014)

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Article Chemistry, Physical

Crossover from incoherent to coherent phonon scattering in epitaxial oxide superlattices

Jayakanth Ravichandran et al.

NATURE MATERIALS (2014)

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Review Nanoscience & Nanotechnology

Electronics based on two-dimensional materials

Gianluca Fiori et al.

NATURE NANOTECHNOLOGY (2014)

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Article Materials Science, Multidisciplinary

Role of anharmonic phonon scattering in the spectrally decomposed thermal conductance at planar interfaces

K. Saaskilahti et al.

PHYSICAL REVIEW B (2014)

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Article Multidisciplinary Sciences

Heteroepitaxial Growth of Two-Dimensional Hexagonal Boron Nitride Templated by Graphene Edges

Lei Liu et al.

SCIENCE (2014)

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Article Chemistry, Multidisciplinary

Toward Single-Layer Uniform Hexagonal Boron Nitride-Graphene Patchworks with Zigzag Linking Edges

Yabo Gao et al.

NANO LETTERS (2013)

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Article Nanoscience & Nanotechnology

In-plane heterostructures of graphene and hexagonal boron nitride with controlled domain sizes

Zheng Liu et al.

NATURE NANOTECHNOLOGY (2013)

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Article Multidisciplinary Sciences

Graphene and boron nitride lateral heterostructures for atomically thin circuitry

Mark P. Levendorf et al.

NATURE (2012)

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Article Materials Science, Multidisciplinary

Thermal conductivity of BN-C nanostructures

Alper Kinaci et al.

PHYSICAL REVIEW B (2012)

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Article Chemistry, Multidisciplinary

Direct Growth of Graphene/Hexagonal Boron Nitride Stacked Layers

Zheng Liu et al.

NANO LETTERS (2011)

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Article Materials Science, Multidisciplinary

Enhanced thermal conductivity and isotope effect in single-layer hexagonal boron nitride

L. Lindsay et al.

PHYSICAL REVIEW B (2011)

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Article Chemistry, Physical

Atomic layers of hybridized boron nitride and graphene domains

Lijie Ci et al.

NATURE MATERIALS (2010)

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Article Physics, Applied

Tunable thermal conductivity of Si1-xGex nanowires

Jie Chen et al.

APPLIED PHYSICS LETTERS (2009)

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Article Chemistry, Physical

A homogeneous nonequilibrium molecular dynamics method for calculating thermal conductivity with a three-body potential

Kranthi K. Mandadapu et al.

JOURNAL OF CHEMICAL PHYSICS (2009)

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Article Multidisciplinary Sciences

Electric field effect in atomically thin carbon films

KS Novoselov et al.

SCIENCE (2004)

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Article Materials Science, Multidisciplinary

Comparison of atomic-level simulation methods for computing thermal conductivity

PK Schelling et al.

PHYSICAL REVIEW B (2002)

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Phonon thermal transport in graphene/h-BN superlattice monolayers

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