Towards a low-carbon society: A review of lithium resource availability, challenges and innovations in mining, extraction and recycling, and future perspectives
Sign Up to like & getrecommendations! Published in 2021 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2020.106743
Abstract: Abstract The demand for lithium has skyrocketed in recent years primarily due to three international treaties—Kyoto Protocol, Paris Agreement and UN Sustainable Development Goals—all of which are pushing for the integration of more renewable energy… read more here.
Keywords: review; towards low; low carbon; carbon society ... See more keywords
Towards low-loss photonics
Sign Up to like & getrecommendations! Published in 2020 at "Nature Photonics"
DOI: 10.1038/s41566-020-0615-z
Abstract: Low-loss composite systems based on integrating transition metal dichalcogenide monolayers on silicon nitride waveguides exhibit an unexpectedly strong electro-refractive response at near-infrared wavelengths, which is crucial for optical communications. read more here.
Keywords: towards low; low loss; photonics towards; photonics ... See more keywords
Features of structure, magnetic state and electrodynamic performance of SrFe12−xInxO19
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DOI: 10.1038/s41598-021-97684-8
Abstract: Indium-substituted strontium hexaferrites were prepared by the conventional solid-phase reaction method. Neutron diffraction patterns were obtained at room temperature and analyzed using the Rietveld methods. A linear dependence of the unit cell parameters is found.… read more here.
Keywords: state; low frequencies; towards low; shifts towards ... See more keywords
Towards low-dimensional hole systems in Be-doped GaAs nanowires.
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DOI: 10.1088/1361-6528/aa6067
Abstract: GaAs was central to the development of quantum devices but is rarely used for nanowire-based quantum devices with InAs, InSb and SiGe instead taking the leading role. p-type GaAs nanowires offer a path to studying… read more here.
Keywords: towards low; hole systems; low dimensional; systems doped ... See more keywords
Towards a Low-SWaP 1024-Beam Digital Array: A 32-Beam Subsystem at 5.8 GHz
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2019.2938704
Abstract: Millimeter-wave communications require multibeam beamforming to utilize wireless channels that suffer from obstructions, path loss, and multipath effects. Digital multibeam beamforming has maximum degrees of freedom compared to analog-phased arrays. However, circuit complexity and power… read more here.
Keywords: array; towards low; complexity; beam ... See more keywords