4.8 Article

Ultrahigh Electron Thermal Conductivity in T-Graphene, Biphenylene, and Net-Graphene

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Significant Increase of Electron Thermal Conductivity in Dirac Semimetal Beryllonitrene by Doping Beyond Van Hove Singularity

Zhen Tong et al.

Summary: The study reveals that beryllonitrene, a newly synthesized layered material, exhibits anisotropic thermal and electrical transport properties. The in-plane phonon thermal conductivity is dominated by flexural acoustic modes, while the electron thermal conductivity shows nonmonotonic variations with carrier density.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Thermodynamics

Thermal transport in planar sp2-hybridized carbon allotropes: A comparative study of biphenylene network, pentaheptite and graphene

Penghua Ying et al.

Summary: The thermal transport properties of biphenylene network were comprehensively investigated and found to have significantly lower thermal conductivities compared to graphene and pentaheptite due to the decline in structural symmetry leading to reduced phonon group velocity and mean free path.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2022)

Article Physics, Condensed Matter

Biphenylene monolayer as a two-dimensional nonbenzenoid carbon allotrope: a first-principles study

A. Bafekry et al.

Summary: In this study, the structural, mechanical, electronic, and optical properties of the two-dimensional biphenylene network (BPN) were investigated using density-functional theory-based first-principles calculations. The BPN structure was found to consist of three rings and exhibit strong bonding between the carbon atoms. The mechanical properties showed brittleness, and the electronic properties indicated a metallic behavior with no band gap. The optical properties revealed insulating behavior along one direction and metallic behavior in the other two directions.

JOURNAL OF PHYSICS-CONDENSED MATTER (2022)

Article Chemistry, Physical

Density functional theory driven phononic thermal conductivity prediction of biphenylene: A comparison with graphene

Harish P. Veeravenkata et al.

Summary: The thermal transport properties of biphenylene network, a novel sp(2)-hybridized two-dimensional allotrope of carbon atoms, are studied and found to have a lower thermal conductivity compared to graphene due to enhanced anharmonicity and reduced crystal symmetry.

CARBON (2021)

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)

Article Chemistry, Multidisciplinary

Ultralow Thermal Conductivity in Two-Dimensional MoO3

Zhen Tong et al.

Summary: Using first-principles calculations and theoretical framework, it was found that monolayer molybdenum trioxide has record low thermal conductivity due to soft flexural and in-plane acoustic modes combined with strong bonding anharmonicity. These insights can guide the search for 2D materials with low thermal conductivity and motivate measurements for potential applications in thermoelectricity and thermal protection.

NANO LETTERS (2021)

Article Multidisciplinary Sciences

Biphenylene network: A nonbenzenoid carbon allotrope

Qitang Fan et al.

Summary: The study introduces a new method for synthesizing a novel biphenylene network by conducting an interpolymer dehydrofluorination reaction on a surface, resulting in a metallic carbon allotrope. This method provides a new approach for synthesizing other nonbenzenoid carbon allotropes.

SCIENCE (2021)

Article Chemistry, Multidisciplinary

Phononic Thermal Transport along Graphene Grain Boundaries: A Hidden Vulnerability

Zhen Tong et al.

Summary: The study finds that even ultra-narrow and aligned graphene grain boundaries (GBs) can significantly reduce the phononic thermal conductivity, due to the presence of linear GBs with pentagon-heptagon dislocations. The reduction in phononic thermal conductivity is attributed to the reflective nature of the periodic GB strain field, causing anharmonic phonon-phonon scattering. The non-monotonic relationship with dislocation density of phononic thermal conductivity uncovered in this study can help in identifying GB structures that can maintain the integrity of phononic transport.

ADVANCED SCIENCE (2021)

Article Multidisciplinary Sciences

A first principles investigation on the structural, mechanical, electronic, and catalytic properties of biphenylene

Yi Luo et al.

Summary: The newly synthesized biphenylene carbon allotrope shows high stability, remarkable mechanical performance, and improved electronic properties, making it a promising material for potential applications in fields such as chemical catalysis.

SCIENTIFIC REPORTS (2021)

Article Physics, Multidisciplinary

Overdoping Graphene Beyond the van Hove Singularity

Philipp Rosenzweig et al.

PHYSICAL REVIEW LETTERS (2020)

Article Materials Science, Multidisciplinary

Origins of significant reduction of lattice thermal conductivity in graphene allotropes

Usama Choudhry et al.

PHYSICAL REVIEW B (2019)

Article Materials Science, Multidisciplinary

Single-orbital realization of high-temperature s± superconductivity in the square-octagon lattice

Yao-Tai Kang et al.

PHYSICAL REVIEW B (2019)

Article Physics, Multidisciplinary

Colloquium: Phononic thermal properties of two-dimensional materials

Xiaokun Gu et al.

REVIEWS OF MODERN PHYSICS (2018)

Article Chemistry, Multidisciplinary

Optical Generation and Detection of Local Nonequilibrium Phonons in Suspended Graphene

Sean Sullivan et al.

NANO LETTERS (2017)

Article Multidisciplinary Sciences

Graphene-like nanoribbons periodically embedded with four- and eight-membered rings

Meizhuang Liu et al.

NATURE COMMUNICATIONS (2017)

Article Materials Science, Multidisciplinary

Four-phonon scattering significantly reduces intrinsic thermal conductivity of solids

Tianli Feng et al.

PHYSICAL REVIEW B (2017)

Article Computer Science, Interdisciplinary Applications

EPW: Electron-phonon coupling, transport and superconducting properties using maximally localized Wannier functions

S. Ponce et al.

COMPUTER PHYSICS COMMUNICATIONS (2016)

Article Chemistry, Physical

Nanowires with dislocations for ultralow lattice thermal conductivity

Jihong Al-Ghalith et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Article Materials Science, Multidisciplinary

Quantum mechanical prediction of four-phonon scattering rates and reduced thermal conductivity of solids

Tianli Feng et al.

PHYSICAL REVIEW B (2016)

Article Materials Science, Multidisciplinary

Quantum thermal transport in stanene

Hangbo Zhou et al.

PHYSICAL REVIEW B (2016)

Article Physics, Applied

Temperature dependent thermal conductivity of a suspended submicron graphene ribbon

Qin-Yi Li et al.

JOURNAL OF APPLIED PHYSICS (2015)

Article Multidisciplinary Sciences

Hydrodynamic phonon transport in suspended graphene

Sangyeop Lee et al.

NATURE COMMUNICATIONS (2015)

Article Multidisciplinary Sciences

Phonon hydrodynamics in two-dimensional materials

Andrea Cepellotti et al.

NATURE COMMUNICATIONS (2015)

Article Physics, Applied

Phonon transport in single-layer transition metal dichalcogenides: A first-principles study

Xiaokun Gu et al.

APPLIED PHYSICS LETTERS (2014)

Article Computer Science, Interdisciplinary Applications

ShengBTE: A solver of the Boltzmann transport equation for phonons

Wu Li et al.

COMPUTER PHYSICS COMMUNICATIONS (2014)

Article Chemistry, Multidisciplinary

Thermal Conductivity of Graphene and Graphite: Collective Excitations and Mean Free Paths

Giorgia Fugallo et al.

NANO LETTERS (2014)

Article Materials Science, Multidisciplinary

Tight-binding theory of graphene bending

I. Nikiforov et al.

PHYSICAL REVIEW B (2014)

Article Materials Science, Multidisciplinary

Coexistence of size-dependent and size-independent thermal conductivities in phosphorene

Liyan Zhu et al.

PHYSICAL REVIEW B (2014)

Article Materials Science, Multidisciplinary

Phonon thermal transport in strained and unstrained graphene from first principles

L. Lindsay et al.

PHYSICAL REVIEW B (2014)

Article Physics, Applied

Temperature dependent thermal conductivity of a free-standing graphene nanoribbon

Huaqing Xie et al.

APPLIED PHYSICS LETTERS (2013)

Editorial Material Physics, Multidisciplinary

Comment on Structural and Electronic Properties of T Graphene: A Two-Dimensional Carbon Allotrope with Tetrarings

Huaqing Huang et al.

PHYSICAL REVIEW LETTERS (2013)

Editorial Material Physics, Multidisciplinary

Comment on Structural and Electronic Properties of T Graphene: A Two-Dimensional Carbon Allotrope with Tetrarings

Bog G. Kim et al.

PHYSICAL REVIEW LETTERS (2013)

Article Chemistry, Physical

Thermal conductivity of isotopically modified graphene

Shanshan Chen et al.

NATURE MATERIALS (2012)

Article Chemistry, Multidisciplinary

VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data

Koichi Momma et al.

JOURNAL OF APPLIED CRYSTALLOGRAPHY (2011)

Article Multidisciplinary Sciences

Grains and grain boundaries in single-layer graphene atomic patchwork quilts

Pinshane Y. Huang et al.

NATURE (2011)

Article Physics, Condensed Matter

Graphene allotropes

Andrey N. Enyashin et al.

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS (2011)

Article Materials Science, Multidisciplinary

Thermal conductivity of suspended pristine graphene measured by Raman spectroscopy

Jae-Ung Lee et al.

PHYSICAL REVIEW B (2011)

Article Materials Science, Multidisciplinary

Flexural phonons and thermal transport in multilayer graphene and graphite

L. Lindsay et al.

PHYSICAL REVIEW B (2011)

Article Physics, Multidisciplinary

Bending Ultrathin Graphene at the Margins of Continuum Mechanics

D. -B. Zhang et al.

PHYSICAL REVIEW LETTERS (2011)

Article Chemistry, Multidisciplinary

Electronic Properties of the Biphenylene Sheet and Its One-Dimensional Derivatives

Mathew A. Hudspeth et al.

ACS NANO (2010)

Article Chemistry, Multidisciplinary

Thermal Conductivity of Graphene in Corbino Membrane Geometry

Clement Faugeras et al.

ACS NANO (2010)

Article Computer Science, Interdisciplinary Applications

EPW: A program for calculating the electron-phonon coupling using maximally localized Wannier functions

Jesse Noffsinger et al.

COMPUTER PHYSICS COMMUNICATIONS (2010)

Editorial Material Chemistry, Physical

The era of carbon allotropes

Andreas Hirsch

NATURE MATERIALS (2010)

Article Physics, Multidisciplinary

Controlling Electron-Phonon Interactions in Graphene at Ultrahigh Carrier Densities

Dmitri K. Efetov et al.

PHYSICAL REVIEW LETTERS (2010)

Article Multidisciplinary Sciences

Two-Dimensional Phonon Transport in Supported Graphene

Jae Hun Seol et al.

SCIENCE (2010)

Editorial Material Multidisciplinary Sciences

Graphene Spreads the Heat

Ravi Prasher

SCIENCE (2010)

Article Chemistry, Physical

Dislocation onset and nearly axial glide in carbon nanotubes under torsion

D. -B. Zhang et al.

JOURNAL OF CHEMICAL PHYSICS (2009)

Review Physics, Condensed Matter

QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials

Paolo Giannozzi et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2009)

Article Computer Science, Interdisciplinary Applications

wannier90: A tool for obtaining maximally-localised Wannier functions

Arash A. Mostofi et al.

COMPUTER PHYSICS COMMUNICATIONS (2008)

Article Chemistry, Multidisciplinary

Superior thermal conductivity of single-layer graphene

Alexander A. Balandin et al.

NANO LETTERS (2008)

Article Nanoscience & Nanotechnology

Intrinsic and extrinsic performance limits of graphene devices on SiO2

Jian-Hao Chen et al.

NATURE NANOTECHNOLOGY (2008)

Article Physics, Multidisciplinary

Measurement of scattering rate and minimum conductivity in graphene

Y. -W. Tan et al.

PHYSICAL REVIEW LETTERS (2007)

Article Multidisciplinary Sciences

Symmetry-, time-, and temperature-dependent strength of carbon nanotubes

T Dumitrica et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2006)

Article Multidisciplinary Sciences

Electric field effect in atomically thin carbon films

KS Novoselov et al.

SCIENCE (2004)

Article Physics, Applied

Thermal conductivity of individual silicon nanowires

DY Li et al.

APPLIED PHYSICS LETTERS (2003)

Article Materials Science, Multidisciplinary

Mechanically induced defects and strength of BN nanotubes

HF Bettinger et al.

PHYSICAL REVIEW B (2002)

Article Physics, Multidisciplinary

Thermal transport measurements of individual multiwalled nanotubes

P Kim et al.

PHYSICAL REVIEW LETTERS (2001)