Results 11 to 20 of about 147,940 (291)

Ultra-directional super-scattering of homogenous spherical particles with radial anisotropy

Optics Express, 2015
We study the light scattering of homogenous radially-anisotropic spherical particles. It is shown that radial anisotropy can be employed to tune effectively the electric resonances, and thus enable flexible overlapping of electric and magnetic dipoles of
Liu, Wei
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DETERMINATION OF THE TISSUE ANISOTROPY FACTOR DURING THE PHOTOMETRY BY ELLIPSOIDAL REFLECTORS

KPI Science News, 2019
Background. The features of scattering anisotropy factor determination in the research of thick biological tissue samples. Objective. The purpose of the paper is development and testing of new method of tissue scattering anisotropy factor determination ...
Mikhail O. Bezuglyi, Natalia V. Bezugla, Denys V. Horban   +2 more
doaj   +1 more source

Hot spots along the Fermi contour of high-T c cuprates analyzed by s-d exchange interaction

SN Applied Sciences, 2022
Article Highlights Strong anisotropy of the scattering rate along the Fermi surface is explained as a consequence of s-d Kondo interaction. The linear temperature dependence of the Ohmic resistance is caused by wave scattering by thermal density ...
Todor M. Mishonov, Nedelcho I. Zahariev, Hassan Chamati, Albert M. Varonov   +3 more
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Nonuniversality of the interference quantum correction to conductivity beyond the diffusion regime [PDF]

, 2006
Results of numerical simulation of the weak localization in two-dimensional systems in wide range of magnetic filed are presented. Three cases are analyzed: (i) the isotropic scattering and randomly distributed scatterers; (ii) the anisotropic scattering
A. A. Sherstobitov, A. V. Germanenko, B. L. Altshuler, G. M. Minkov, L. P. Gorkov, L. P. Gorkov, O. E. Rut   +6 more
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Magnetic anisotropy and spin scattering in (La2/3Sr1/3)MnO3/CaRuO3 bilayers

AIP Advances, 2021
Complex ferromagnetic oxides have been identified as possible candidate materials for sources of spin currents. Here we study bilayers of ferromagnetic (La2/3Sr1/3)MnO3 (LSMO) and metallic CaRuO3 (CRO) on LSAT substrates as a model system for spin ...
Purnima P. Balakrishnan, Emily Lindgren, Margaret Kane, Jacob J. Wisser, Yuri Suzuki   +4 more
doaj   +1 more source

A fully covariant description of CMB anisotropies [PDF]

, 1997
Starting from the exact non-linear description of matter and radiation, a fully covariant and gauge-invariant formula for the observed temperature anisotropy of the cosmic microwave background (CBR) radiation, expressed in terms of the electric ($E_{ab}$)
Dunsby P K S, Durrer R, Durrer R, Ehlers J, Ellis G F R, Ellis G F R, Ellis G F R, Goode S W, Hogan C J, Kodama H, Landau L, Maartens R, Magueijo J C R, Padmanabhan T, Peebles P J E, Peter K S Dunsby, Stoeger W R   +16 more
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In-plane electronic anisotropy resulted from ordered magnetic moment in iron-based superconductors

Physical Review Research, 2020
We study the in-plane electronic anisotropy in the parent compounds of several families of Fe-based superconductors (BaFe_{2}As_{2}, EuFe_{2}As_{2}, NaFeAs, LiFeAs, FeSe, and LaFeAsO) by polarization-resolved Raman scattering. We measure intensity of the
S.-F. Wu, W.-L. Zhang, V. K. Thorsmølle, G. F. Chen, G. T. Tan, P. C. Dai, Y. G. Shi, C. Q. Jin, T. Shibauchi, S. Kasahara, Y. Matsuda, A. S. Sefat, H. Ding, P. Richard, G. Blumberg   +14 more
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A Man-Made Target Extraction Method Based on Scattering Characteristics Using Multiaspect SAR Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Multiaspect synthetic aperture radar (SAR) can obtain the response of the target to the radar illumination in the angle dimension. The radar cross section data referring to scattering behavior can be obtained by multiaspect SAR.
Xiaoyang Yue, Fei Teng, Yun Lin, Wen Hong   +3 more
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Skewness in the Cosmic Microwave Background Anisotropy from Inflationary Gravity Wave Background [PDF]

, 1996
In the context of inflationary scenarios, the observed large angle anisotropy of the Cosmic Microwave Background (CMB) temperature is believed to probe the primordial metric perturbations from inflation.
A. A. Penzias, A. A. Starobinsky, A. A. Starobinsky, A. A. Starobinsky, A. A. Starobinsky, A. Albrecht, A. D. Linde, A. H. Guth, A. H. Guth, A. R. Liddle, A. V. Veryaskin, B. Allen, C. Bennet, D. Munshi, D. Salopek, Dipak Munshi, E. Martinez-Gonzalez, F. Lucchin, G. F. Smoot, J. L. Sanz, J. M. Bardeen, J. R. Bond, L. F. Abbott, L. P. Grishchuk, M. Srednicki, R. Davis, R. Fabbri, R. K. Sachs, S. Mollerach, S. W. Hawking, Somnath Bharadwaj, T. Pyne, T. Souradeep, Tarun Souradeep, V. A. Rubakov, W. Hu, X. Luo   +36 more
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MISR Radiance Anomalies Induced by Stratospheric Volcanic Aerosols

Remote Sensing, 2018
The 16-year MISR monthly radiances are analyzed in this study, showing significant enhancements of anisotropic scattering at high latitudes after several major volcanic eruptions with injection heights greater than 14 km.
Dong L. Wu, Tao Wang, Tamás Várnai, James A. Limbacher, Ralph A. Kahn, Ghassan Taha, Jae N. Lee, Jie Gong, Tianle Yuan   +8 more
doaj   +1 more source