Negative correlation between in-plane bonding strength and cross-plane thermal conductivity in a model layered material. Appl. Phys. Lett. 102, 011901 (2013). Article ADS Google Scholar Lindsay, L., Broido, D. A., Carrete, J., Mingo, N. & Reinecke, T. L. Anomalous pressure dependence...
The thermal conductivity accumulation function describes cumulative contributions to the bulk thermal conductivity of a material from energy carriers with different mean free paths. It can be used to map reductions in thermal conductivity in nano-devices, which arise when the dimensions of the device ...
The particle composite consisting of a continuous matrix with the spheroidal particles arranged in several triply periodic arrays is considered. The problem on macroscopically uniform stressed state of this composite is solved accurately. The essence of the method used is the representation of a displac...
Introduction The aim of a magnetotelluric survey is constraining the electrical conductivity structure of the Earth. Conductivity is a transport property: it defines how well a material is able to carry an electric current. At the atomic level, the mobility or energy state of charged particles (e...
Incorporation of porosity into a monolithic material decreases the effective thermal conductivity. Porous ceramics were prepared by different methods to achieve pore volume fractions from 4 to 95%. A toolbox of analytical relations is proposed to describe the effective thermal conductivity as a function...
Based upon the numerical results, two new formulae relating the effective thermal conductivity of a mixed solid material to the weight percentage and density of the discrete phases are presented. The effective thermal conductivity of mixed solid media is influenced by the weight (or volume) ...
结果1 题目A "semiconductor" is a material that has electrical conductivity between that of a conductor and an insulator, and is commonly used in the manufacturing of ___.相关知识点: 试题来源: 解析 答案:electronic devices 反馈 收藏
Thermal and electrical conductivity of a copper–aluminum micro(nano)composite material 来自 Semantic Scholar 喜欢 0 阅读量: 21 摘要: The thermal conductivity and volume resistivity of a composition obtained by pressing copper and aluminum micro(nano)powders with subsequent sintering is estimated in ...
Study of temperature and ultraviolet radiation effect on the values of thermal conductivity of hybrid composite materials In this research work a hybrid composite material was prepared contains a matrix which is Epoxy resin (EP) natural and fabricated fibers (Kevler fiber + Wo... علي ح...
The method makes use of a soft silicone paste material between the hot wires of the technique and the solid of interest. Measurements of the transient temperature rise of the wires in response to an electrical heating step in the wires over a period of 20μs up to 20s allow an absolute ...