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Planar lens made from germanium metalens array focuses mid-infrared range radiation
Scilight 2019, 360001 (2019)
https://doi.org/10.1063/1.5125891
As thin as a sheet of paper, new array uses nanofins to achieve performance comparable to traditional spherical lenses when imaging flame from a lighter.
New simulations improve understanding of turbulent flow around a circular cylinder
Scilight 2019, 360002 (2019)
https://doi.org/10.1063/1.5126106
The first compressible, wall-resolved large eddy simulation of turbulent flow around a circular cylinder in the critical regime reveals flow features and noise sources.
New method can help identify brain disorders simply and effectively
Scilight 2019, 360003 (2019)
https://doi.org/10.1063/1.5126105
Researchers found feed-forward artificial neural networks are an effective mathematic model for identifying functional connectivity.
Testable theory suggests information has mass and could account for universe’s dark matter
Scilight 2019, 360004 (2019)
https://doi.org/10.1063/1.5126530
A new paper formulates and suggests laboratory experiments to confirm mass-energy-information equivalence.
Atomistic simulations provide theoretical mechanism for Diels-Alder reaction
Scilight 2019, 360005 (2019)
https://doi.org/10.1063/1.5125584
Force fields and neural networks point to significance of rotations in a simulated reaction between gaseous dibromobutadiene and maleic anhydride.