2) Calculate the linear atomic density along the [1 1 1] direction for FCC Atomic Determine the linear density for BCC lithium, which has a lattice parameter of 0.35089 nm, in the [100], [110], and [111] directions. Which of these directions is close packed? 1. Given th...
The energy of such fault, γu, can be evaluated using atomistic methods and/or density-functional theory based approaches; relaxation perpendicular to the fault has to be carried in such calculations. Repeating this procedure for various vectors u within the repeat cell of the given crystal plane...
The linear-response approach to density-functional calculations in the local-density approximation is more efficient than traditional supercell and dielectric matrix techniques for the calculation of physical properties such as phonon frequencies. We have implemented this approach within the framework of the...
reveals the fundamental limits on activity imposed by the aforementioned linear scaling relations, and invites a vigorous search for novel materials that escape these linear scaling relations as a necessary condition for achieving improved activity towards methanol from CO hydrogenation. Specifically, we po...
Besides controlling internal order and structure of the monolayer, van der Waals interactions between alkyl chains are also responsible for the arrangement of NPs in different crystalline structures or assemblies (body-centered cubic, bcc, face-centered cubic, fcc, hexagonal close packed, hcp or ...
PROBLEM TO BE SOLVED: To improve ringing of a signal after passing a low-pass filter in a LINC system linear amplifier.SOLUTION: The linear amplifier device includes: a linear amplifier including a low-pass filter for removing a high-frequency component; an origin avoidance circuit that receives...
Eaton Aerospace Group TF500-33 Linear Utility Actu Available for applications requiring high power density, minimum envelope, high reliability, manual drive capability, and low weight.
ρp and ρs are the density of the piezoelectric layers and the substrate, respectively; hp and hs are the thickness of the piezoelectric layers and the substrate, respectively; Ep and Es are the Young's modulus of the piezoelectric layers and the substrate, respectively. The relative ...
It means that its imaginary and real parts enjoy the same probability density functions and variance. The so-called "proper" data have equal powers in the real and imaginary parts, while for the improper data, the covariance is greater than the absolute pseudo-covariance. In real word, most ...
The process complexity is determined by the wear indicators, among which are the linear wear intensity, volumetric wear intensity, gravimetric wear intensity, wear coefficient, wear sensibility coefficient, and apparent energy density. Materials 2018, 11, 1181; doi:10.3390/ma11071181 www.mdpi.com/...