Results 11 to 20 of about 2,679,470 (331)
Evolution of seed characters and of dispersal modes in Aizoaceae
Frontiers in Plant Science, 2023 The family Aizoaceae includes ~1880 species and is one of the more diverse groups within Caryophyllales, particularly in arid areas in the western part of southern Africa. Most species are dwarf succulent-leaf shrubs. In response to the harsh climatic conditions prevalent where they occur, many representatives have evolved special reproductive ...
Alexander P. Sukhorukov +6 more
openaire +3 more sources
Dispersion characteristics of complex electromechanical parameters of porous piezoceramics
Journal of Advanced Dielectrics, 2022 In this paper, the results of experimental study of dispersion characteristics of complex electromechanical parameters of ferroelectrically “hard” porous piezoceramics based on PZT composition were presented.
I. A. Shvetsov +6 more
doaj +1 more source
Context-Dependent Significance of London Dispersion
Accounts of Chemical Research, 2023 Conspectus London forces constitute an attractive component of van der Waals interactions and originate from transient correlated momentary dipoles in adjacent atoms.
Louis‐Albin Gravillier, S. Cockroft
semanticscholar +1 more source
Nature Communications, 2021 Most of the thermoelectric nanocomposites have structure character of a hetero-composition and hetero-structure, or hetero-composition and homo-structure between matrix phase and dispersion phase.
Bushra Jabar +10 more
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Nano letters (Print), 2021 Strong coupling between optical modes can be implemented into nanophotonic design to modify the energy-momentum dispersion relation. This approach offers potential avenues for tuning the thermal emission frequency, line width, polarization, and spatial ...
Guanyu Lu +6 more
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Doping-dependent character and possible magnetic ordering of NdNiO2 [PDF]
, 2020 The novel nickelate superconductors of infinite-layer type feature challenging electronic pecularities in the normal-state phase diagram with doping. Distinct many-body behavior and different dispersion regimes of the entangled $\{$Ni-$d_{z^2}$, Ni-$d_{x^
F. Lechermann
semanticscholar +1 more source
Gate-tunable near-field localization switching in black phosphorus via hybrid plasmonic excitation [PDF]
APL Electronic DevicesIntegrated photonics increasingly demands ultracompact, low-power, and highly tunable platforms for actively reconfigurable field control. Although black phosphorus (BP) provides strong electrostatic tunability and anisotropic plasmonic dispersion ...
S. Ramezanpour, A. S. Helmy
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Modeling a Wave on Mild Sloping Bottom Topography and Its Dispersion Relation Approximation
Kubik, 2022 Linear wave theory is a simple theory that researchers and engineers often use to study a wave in deep, intermediate, and shallow water regions. Many researchers mostly used it over the horizontal flat seabed, but in actual conditions, sloping seabed ...
Faizal Ade Rahmahuddin Abdullah +1 more
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Dispersion, damping, and intensity of spin excitations in the monolayer (Bi,Pb)2(Sr,La)2CuO6+δ cuprate superconductor family [PDF]
Physical review B, 2018 Using Cu-${L}_{3}$ edge resonant inelastic x-ray scattering (RIXS) we measured the dispersion and damping of spin excitations (magnons and paramagnons) in the high-${T}_{\mathrm{c}}$ superconductor ${(\text{Bi,Pb})}_{2}{(\text{Sr,La})}_{2}{\mathrm{CuO}}_{
Y. Y. Peng +13 more
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The phonon dispersion of graphite revisited [PDF]
, 2004 We review calculations and measurements of the phonon-dispersion relation of graphite. First-principles calculations using density-functional theory are generally in good agreement with the experimental data since the long-range character of the ...
Rubio, Angel, Wirtz, Ludger
core +3 more sources