Results 21 to 30 of about 2,850,549 (366)
Modelling the Defect Processes of Materials for Energy Applications
Applied Sciences, 2022 The technological requirement for ever more efficient materials for the energy and electronics sectors has led to the consideration of numerous compositionally and structurally complicated systems. These systems include solid solutions that are difficult
Efstratia N. Sgourou +6 more
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High dielectric performance and multifarious polarizations in (Lu + Ta) co-doped TiO2 ceramics
Journal of Asian Ceramic Societies, 2021 Materials with high dielectric constant have broad application prospects in energy storage elements. In this work, (Lu0.5Ta0.5)xTi1-xO2 ceramics (x = 0, 0.01, 0.02 and 0.04) were synthesized by a standard conventional solid-state reaction.
Jiangtao Fan, Zhen Long, Zhanggui Hu
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Electron hydrodynamics in anisotropic materials [PDF]
Nature Communications, 2020 AbstractRotational invariance strongly constrains the viscosity tensor of classical fluids. When this symmetry is broken in anisotropic materials a wide array of novel phenomena become possible. We explore electron fluid behaviors arising from the most general viscosity tensors in two and three dimensions, constrained only thermodynamics and crystal ...
Georgios Varnavides +4 more
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Probing and steering bulk and surface phonon polaritons in uniaxial materials using fast electrons: hexagonal boron nitride [PDF]
Phys. Rev. B 102, 115431 (2020), 2020 We theoretically describe how fast electrons couple to polaritonic modes in uniaxial materials by analyzing the electron energy loss (EEL) spectra. We show that in the case of an uniaxial medium with hyperbolic dispersion, bulk and surface modes can be excited by a fast electron traveling through the volume or along an infinite interface between the ...
arxiv +1 more source
Use of 3D printing technology for planar antenna constructions [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2020 The applicability of 3D print technologies for manufacturing of planar antenna substrates having tailored permittivity was considered in the work. The permittivity is known as a parameter that has strong influence on the planar antennae key parameters ...
Maciej Czerwiński, Mateusz Pasternak
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Probing the waveguiding properties of quasi-2D organic semiconductor through optical imaging
Materials Research Express, 2021 Though there have been many investigations focusing on organic semiconductors, how to fully probe their waveguiding properties is still rarely reported.
Zhen Zhong +3 more
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Nanomaterials, 2022 Multisized nanoparticles (MPs) are widely employed as electronic materials to form conductive patterns, benefitting from their excellent sintering properties and mechanical reliability. However, due to the lack of effective detection methods for the real-
Mingfei Gu +4 more
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Approaches of Russian oil companies to optimal capital structure [PDF]
, 2008 Oil companies play a vital role in Russian economy. Demand for hydrocarbon products will be increasing for the nearest decades simultaneously with the population growth and social needs.
T Ishuk +11 more
core +1 more source
Catalogue of topological electronic materials [PDF]
Nature, 2019 Topological electronic materials are new quantum states of matter hosting novel linear responses in the bulk and anomalous gapless states at the boundary, and are for scientific and applied reasons under intensive research in physics and in materials sciences.
Yuqing He +7 more
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2D materials for future heterogeneous electronics
Nature Communications, 2022 Nature Communications 13, 1392 (2022).
Lemme, Max C. +3 more
openaire +5 more sources