Results 261 to 270 of about 317,264 (286)
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Reflection Anisotropy of 6328 A Laser Mirrors
Japanese Journal of Applied Physics, 1979The reflection anisotropy of 6328 A laser mirrors is investigated using an internal mirror 6328 A He–Ne laser with a fused-silica plate inside the cavity. Experimental and theoretical studies are made of: 1) the dependence of the mode polarization of the laser on the mirror orientation about the axis of the discharge tube; 2) the dependence of the mode
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Reflectance anisotropy of silicon surfaces: Discrete dipole calculation
Physical Review B, 1998The reflectivity and reflectance anisotropy (RA) spectra of five silicon surfaces [(001), (113), (112), (111), and (110)] are calculated using the discrete dipole model. The structures used have bulk-terminated surfaces so that RA is found at the optical gap and above. A comparison is made between experimental RA spectra of H-covered (001), (113), and (
Hogan C., Patterson C.
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Reflection anisotropy spectroscopy of the oxidized diamond (001) surface
Journal of Physics: Condensed Matter, 2009We report reflection anisotropy spectroscopy (RAS) measurements of the oxidized (001) surface of a type IIb natural diamond. These measurements were made possible due to recent developments in diamond surface preparation. We compare RAS results from the hydrogenated, clean and oxidized C(001) surface and demonstrate that RAS is sensitive to the ...
M, Schwitters +5 more
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Journal of Physics D: Applied Physics, 2003
The optical properties of polycrystalline copper subjected to tensile stress are monitored in situ and in real time using reflection anisotropy spectroscopy (RAS). It is shown that RAS allows investigation of the plastic regime. Here, in contrast to the Hooke's law regime, the stress-induced RAS lineshape is found to be dependent on the applied stress.
R J Cole +6 more
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The optical properties of polycrystalline copper subjected to tensile stress are monitored in situ and in real time using reflection anisotropy spectroscopy (RAS). It is shown that RAS allows investigation of the plastic regime. Here, in contrast to the Hooke's law regime, the stress-induced RAS lineshape is found to be dependent on the applied stress.
R J Cole +6 more
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Reflections on the dependence of plastic anisotropy on texture
Materials Science and Engineering: A, 1998Our present understanding of how anisotropic yielding behavior is related to crystallographic texture is built on a foundation laid by G.I. Taylor. Today, with the aid of computers, we can calculate the shape of yield loci from texture data and a knowledge of the slip systems.
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2002
Leaf area index (LAI) retrieval from remote sensing is a very active research field. In heterogeneous canopies, simulations with the canopy reflectance model Five-Scale show that nadir view vegetation indices, such as NDVI and Simple Ratio (SR), based on near infrared and red reflectance are more closely related to the gap fraction at the solar zenith ...
S G Leblanc +6 more
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Leaf area index (LAI) retrieval from remote sensing is a very active research field. In heterogeneous canopies, simulations with the canopy reflectance model Five-Scale show that nadir view vegetation indices, such as NDVI and Simple Ratio (SR), based on near infrared and red reflectance are more closely related to the gap fraction at the solar zenith ...
S G Leblanc +6 more
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Anisotropy of Vitrinite Reflection for Coal and Anthracite
Coke and Chemistry, 2023Yu. A. Zolotukhin +2 more
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ANISOTROPY OF REFLECTION OF VITRINITE OF COALS AND ANTHRACITES
Koks i khimiya, 2023Yuri A. Zolotukhin +2 more
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Effects of anisotropy on reflectivity
SEG Technical Program Expanded Abstracts 1983, 1983openaire +1 more source