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A Novel Equivalent Method for Computing Mechanical Properties of Random and Ordered Hyperelastic Cellular Materials.
Publication Type: Academic Journal
Source(s): Materials (1996-1944). Nov2023, Vol. 16 Issue 21, p6990. 26p.
Abstract: Simulating the mechanical behavior of cellular materials stands as a pivotal step in their practical application. Nonetheless, the substantial multitude of unit cells within these materials necessitates a considerable finite element mesh, thereby leadi...
The Mechanical Properties of Functionally Graded Lattice Structures Derived Using Computer-Aided Design for Additive Manufacturing.
Publication Type: Academic Journal
Source(s): Applied Sciences (2076-3417). Nov2023, Vol. 13 Issue 21, p11667. 21p.
Abstract: This study aims to investigate the mechanical properties of Functionally Graded Lattice Structures (FGLSs) and to determine their industrial application possibilities through additive manufacturing. For this purpose, lattice structures with uniform and...
Developments and further applications of ephemeral data derived potentials.
Publication Type: Academic Journal
Source(s): Journal of Chemical Physics. 10/14/2023, Vol. 159 Issue 14, p1-22. 22p.
Abstract: Machine-learned interatomic potentials are fast becoming an indispensable tool in computational materials science. One approach is the ephemeral data-derived potential (EDDP), which was designed to accelerate atomistic structure prediction. The EDDP is...
A New Unit-Cell Design for a 2-Bit Reflective Metasurface for RIS Applications.
Publication Type: Academic Journal
Source(s): Electronics (2079-9292). Oct2023, Vol. 12 Issue 20, p4220. 11p.
Abstract: In this research, a novel unit-cell design for a 2-bit reflective metasurface using the theory of characteristic modes is presented. The initial unit-cell consists of three sub-patches with 2-PIN diodes integrated within the gaps between sub-patches. T...
Continuous beam steering with a varactor-based reconfigurable intelligent surface in the Ka-band at 31 GHz.
Publication Type: Academic Journal
Source(s): Journal of Applied Physics. 9/21/2023, Vol. 134 Issue 11, p1-7. 7p.
Abstract: Varactor diodes have been proposed as active tuning elements of reconfigurable metasurfaces in the Ka-band. However, their experimental realization in this frequency range has not been demonstrated yet. We report the implementation of such a reconfigur...
Phase Transitions in Boron Carbide.
Publication Type: Academic Journal
Source(s): Materials (1996-1944). Oct2023, Vol. 16 Issue 20, p6734. 21p.
Abstract: The idealized rhombohedral unit cell of boron carbide is formed by a 12-atom icosahedron and a 3-atom linear chain. Phase transitions are second order and caused by the exchange of B and C sites or by vacancies in the structure. Nevertheless, the impac...
Spontaneous Raman scattering from vibrational polaritons is obscured by reservoir states.
Publication Type: Academic Journal
Source(s): Journal of Chemical Physics. 9/14/2023, Vol. 159 Issue 10, p1-7. 7p.
Abstract: Vibrational strong coupling results from the interaction between optically allowed molecular vibrational excitations and the resonant mode of an infrared cavity. Strong coupling leads to the formation of hybrid states, known as vibrational polaritons, ...
Bird's Eye View on Lattice Structures: Design Issues and Applications for Best Practices in Mechanical Design.
Publication Type: Academic Journal
Source(s): Metals (2075-4701). Oct2023, Vol. 13 Issue 10, p1666. 22p.
Abstract: Lattice structures for engineering applications are patterns of unit cells designed to make a larger functional structure. Research on lattice structures ranges in many fields, from mechanical characterization and cell and pattern designs in respect of...
Numerical Analysis of a 3D Unit Cell Model for Soft Soil Reinforced with Different Granular Columns.
Publication Type: Academic Journal
Source(s): Jordan Journal of Civil Engineering. 2023, Vol. 17 Issue 4, p613-623. 11p.
Abstract: Recycled aggregates have been increasingly considered in recent years, owing to the limited supply of natural aggregates coupled with the corresponding carbon footprint. Recycled aggregates are aggregates prepared from construction and demolition waste...
Optimization of Additively Manufactured and Lattice-Structured Hip Implants Using the Linear Regression Algorithm from the Scikit-Learn Library.
Publication Type: Academic Journal
Source(s): Crystals (2073-4352). Oct2023, Vol. 13 Issue 10, p1513. 12p.
Abstract: As the name implies, patient-specific latticed hip implants vary in design depending on the properties required by the patient to serve as a valid suitable organ. Unit cells are typically built based on a 3D design of beams, and the properties of unit ...