Authors investigate graphene/cobalt and graphene/nickel interfaces, and observe a non-zero Dzyaloshinskii–Moriya interaction that they attribute to the Rashba effect; calculations suggest the effect can be enhanced in van der Waals heterostructures. ...
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In this Perspective, we review the properties of planar hyperbolic polaritons and the variety of methods that can be used to experimentally tune them. We argue that such natural, planar hyperbolic media should be fairly common in biaxial and uniaxial 2D and 1D van der Waals crystals, and ...
However, the disadvantage of this method is that laser cauterization will bend PDMS and produce a large amount of powder, which affects the quality of the mold. 4.2.3 Electro-hydraulic atomization In the problem of drug coverage of coated microneedles, Khan et al. used the electro-hydraulic ...
Animals have developed incredibly light yet tough structures compatible with motion, including flight. Think of bird feathers, porcupine quills and bird beaks. These structures are made of materials that don't bend while being as light as possible. Most are made of tube-like structures with a fa...
It can be deduced that individual processes of ECAP and aging enhance some mechanical properties and worsen some others; but combination of these processes improves the material's properties. In order to compare quantitatively the overall mechanical properties a new factor, denoted by SNMP, is ...
"Microscopy", the strain rates due to this asymmetric effect can be computed. For the non-aerated chocolate, the maximum strain rates deviated from the applied strain rate of 0.01 s−1 only by 10%, which led to the conclusion that the comparison amongst the modulus values from the ...
Herein, we review the key structural features, from the molecular to the macroscopic levels, that define wood elasticity and compressibility. They relate to the assembly pattern of wood’s lignocellulosic components, corresponding helical arrangement in the cell wall, and the anisotropy that controls ...
Besides, 2D carbon nanosheets can be readily synthesized by bottom-up approaches, where heteroatoms, such as N, O, S, and P, can be easily introduced by selecting the corresponding precursors. Note that biomass stock is an attractive resource from this perspective. Previous study successfully fabr...
In addition, we demonstrate that different classes of microstructure are present in the deformed material and can be predicted from just the atomic structure, bend angle, and flake thickness. We anticipate that this new knowledge of the deformation structure for 2D materials will provide foundations ...