Y. Bensimon, J. C. Giuntini, P. Belougne, B. Deroide, and J. V. Zanchetta, "An example of A.C. conduction by correlated barrier hopping in amorphous molybdenum sulphides," Solid State Communications, vol. 68, no. 2, pp. 189-192, 1988....
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A material that conducts electricity fairly well but not as well as a conductor is known as aresistor. The most common example of a resistor is a combination of carbon and clay, mixed in a specific ratio to produce a constant, predictable opposition to electric current. All normal conductors ...
To recover the unit cell to its original configuration, a pair of compressive forces needs to be applied to the unit cell to enable it snap back to the close state. Tessellating the unit cell in both horizontal and vertical directions creates a metasurface. Figure 1b shows an example ...
M. Chemistry of covalent organic frameworks. Acc. Chem. Res. 48, 3053–3063 (2015). Article CAS Google Scholar Côté, A. P. et al. Porous, crystalline, covalent organic frameworks. Science 310, 1166–1170 (2005). The first example of COFs was described in this study using a ...
Another example of the energy harvesting in transportation is the prediction of the failure of rail wheel bearings by the wireless communication of piezoelectric sensors that convert the vibration of rolling stock into electrical power [25]. Piezoelectric generators can make use of the in vivo ...
The ability of electrons to reach the conduction band determines the electrical conductivity of an object. Different substances have different band gap sizes, so some substances require less energy to move electrons between orbitals. For example, conductors have a small band gap, so electrons do not...
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Example of symmetric shapes are cylindrical nanopores while a conical nanopore is known as a asymmetrical shape. When such nanopore surfaces are given a finite charge and introduced to an ionic fluid, an immobile and stationary electric double layer (EDL) is developed over the surface. The ...
1b. The precise value of the Poisson’s ratio depends mainly on how close the design is to the ideal scenario, i.e. zero bending to stretching energy ratio. This behaviour can be easily controlled by changing the thickness of the bonds between polygons16. An example of this is shown in...