Results 291 to 300 of about 2,679,470 (331)
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The orbital characters and k dispersions of bands in iron-pnictide NaFeAs
Journal of Physics and Chemistry of Solids, 2011Abstract The electronic structure and orbital characters of iron-pnictide NaFeAs have been studied by polarization dependent angle-resolved photoemission spectroscopy. Some of the bands are mixed with the orbitals of opposite symmetries, which could be interpreted by the hybridization among the bands.
C. He +14 more
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Influence of the acid–basic character of oxide surfaces in dispersants effectiveness
Ceramics International, 2004Abstract Physical–chemical surface character has been described as a determinant factor in adsorbing polyelectrolytes onto oxide surfaces. Since basically composed by hydroxyl groups, the acidity or basicity induced by the bulk lattice in such groups seems to be of great relevance in the adsorption process.
Ricardo H.R. Castro +2 more
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The temporal disperse character in the nonlinear propagation of high power microwave
2004 Asia-Pacific Radio Science Conference, 2004. Proceedings., 2005The paper presents a multilayer model of the plasma produced by high power microwaves (HPM) propagating in the atmosphere when air breakdown happens, and analyses the temporally disperse characteristic in the nonlinear propagation of HPM in the plasma.
null Jian-hong Yang +4 more
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The character of the dispersion of the refractive index near an isolated spectral line
Journal of Communications Technology and Electronics, 2015An approximate analog of the Kramers-Kronig relationships for an isolated spectral line is proposed. Expressions are obtained for the real part of the dielectric susceptibility of a substance near a spectral line for collisional, Doppler, and time-of-flight spreading of the spectral line.
N. S. Bukhman, A. V. Kulikova
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The Tensor Character of the Dispersion Coefficient in Anisotropic Porous Media
1972Publisher Summary This chapter presents the reestablishment of the dispersion tensor for the anisotropic medium starting from the basic scattering mechanism. Since the mechanism, proved realistic enough for the isotropic case, it is considered to be acceptable for the anisotropic case as well.
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The American Naturalist, 1999
Maternal influences on progeny characters affect phenotypic correlations between characters expressed in maternal and progeny generations and consequently influence evolutionary responses to selection. Net selection on maternally influenced characters depends on selection both on the progeny character and on the maternal characters that influence it. I
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Maternal influences on progeny characters affect phenotypic correlations between characters expressed in maternal and progeny generations and consequently influence evolutionary responses to selection. Net selection on maternally influenced characters depends on selection both on the progeny character and on the maternal characters that influence it. I
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The dispersive character of microstrip lines
1971 2nd European Microwave Conference, 1971A. Laloux, A. Vander Vorst
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Character of the electrostatic Bernstein dispersion relation for oblique propagation
Lettere al Nuovo Cimento, 1980C. Maroli, V. Petrillo
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The Plundering of the Ceylonese Royal Treasury, 1551–1553: Its Character, Cost, and Dispersal
2018Following the mysterious death in 1551 of Bhuvanekabāhu VII, a thorough inventory of the Ceylonese royal treasury was drafted by Simao Botelho for the Portuguese State of India (the Estado). Although published in full by Sousa Viterbo in 1904, it has received little attention from scholars.
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