Theoretical studies have revealed that two dimensional (2D) BN has higher thermal conductivity (up to 400 Wm K, in-plane) than bulk h-BN due to a reduction in phonon-phonon scattering when scaling down the thickness of the material. For this reason, 2D boron nitride nanosheets (BNNS) are...
‘sheet thermal conductance’ should be defined as an intensive 2D material property when characterizing the heat transfer capability of2D materials. When converting literature thermal conductivity values of monolayer materials to this new property, some new features that were not displayed when using ...
Thermal weight functions for bi-material interface crack system using energy principles In this study, Betti's reciprocal theorem and the principle of superposition are used to obtain weight functions in a two-dimensional bi-material interface... R Khandelwal,JMC Kishen - 《International Journal of...
devices. In addition, with the assistance of density functional theory calculations, it is found that suitable tensile-strain modulation can lead to a transformation in honeycomb arsenene, as illustrated in Fig.5d, and topological insulator phenomenon is observed in the 2D material at room ...
The presented method enables rapid, non-damaging, and material-agnostic lab-based quantification of defect density in 2D materials, a crucial step towards ... A Radic,N Von Jeinsen,K Wang,... 被引量: 0发表: 2024年 加载更多研究点推荐 scanning thermal microscopy (SThM) thermal quantification ...
conventional polymers have the problem of poor thermal dissipation performance, which hinder application for electronic devices. In this work, the two-dimensional material, MXene (Ti3C2), is used as the reinforcement additive to optimize the thermal properties of polymers. We reported the preparation...
Abstract MXene, a new member of 2D material, unites the eminence of hydrophilicity, large surface groups, superb flexibility and excellent conductivity. Because of its prodigious characteristics, MXene has gained much approbation among researchers worldwide. MXene’s noteworthy features, such as its...
Graphene is a 2D material that is composed of a single layer of carbon atoms arranged in a hexagonal lattice. It is one of the most widely studied 2D materials due to its exceptional mechanical, electrical, and thermal properties. Graphene is an excellent conductor of electricity and heat, mak...
As an example of a natural n-type semiconductor we highlight the Janus monolayer AsClSe, which presents an impressive electron carrier concentration of 9.5 × 1011 cm−2 at 300 K, making it an interesting candidate for a high-conductivity 2D material. For the majority of the materials...
CrCl3 is a popular 2D magnetic material26,27,28 with XY ferromagnetic order (Fig. 1a) at the monolayer limit which can host merons and antimerons intrinsically in its magnetic structure29. The delicate interplay between strong in-plane dipole-dipole interactions and the weak out-of-plane ...