Copper is a non-precious, red-gold colored metal with high electrical conductivity. In fact, the conductivity of copper is so high that it is considered the standard by which other non-precious metals and alloys are compared. The conductivity of copper is affected by the addition of other met...
Copper PowderShock PressureThe electrical conductivities of high-porosity copper and tin samples are measured during shock compression at a low density and a high specific energy of a substance. The dependences of electrical conductivity on the shock pressure are constructed for a copper powder with ...
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Copper is a non-precious, red-gold colored metal with high electrical conductivity. In fact, the conductivity of copper is so high that it is considered the standard by which other non-precious metals and alloys are compared. The conductivity of copper is affected by the addition of other met...
even in the electrical industry, high conductivity alone does not give copper great economic value; it is rather the combination of this property with high resistance to corrosion and ease of formability. Even with very high electrical conductivity, a material that is unable to be drawn or fabric...
2 . 6 重复法 第 6 节翻译练习 1 The properties of gas are quite different from those o f liquid. The electric resistance o f copper is not so large as that o f iron. The three gas laws are true o f al! gases, as well as o f air. 气体的性质与液体的性质大不相同。 (重复名词...
Several values for the m index of copper oxide are given in the literature, and the values for n are in the range 1.8–2.5 [24], [25], [36]. Since we assumed that all particles were absorber and diffuse, we were able to analyse the effects of the n and k values of the m ...
We used Cu and polyimide films for the conductive layer because of the relatively low cost and high electrical conductivity of Cu and the useful mechanical properties of polyimides, such as flexibility and robustness. The layers were stacked via corona-treatment-assisted bonding (see Supplementary ...
Electronic structure calculations for the fluctuating-bond model of high-temperature superconductivity. High-temperature superconductors (HTS) have been intensely studied for the past 20 years due to their scientific and technological importance. The materials are characterized by square arrays of copper-oxy...
The Materials Genome Initiative (MGI) advanced a new paradigm for materials discovery and design, namely that the pace of new materials deployment could be accelerated through complementary efforts in theory, computation, and experiment. Along with numerous successes, new challenges are inviting researche...