Results 141 to 150 of about 578,265 (196)
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Nanotechnology, 2023
Abstract Autonomous experimentation (AE) is an emerging paradigm that seeks to automate the entire workflow of an experiment, including—crucially—the decision-making step. Beyond mere automation and efficiency, AE aims to liberate scientists to tackle more challenging and complex problems.
Kevin G Yager +3 more
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Abstract Autonomous experimentation (AE) is an emerging paradigm that seeks to automate the entire workflow of an experiment, including—crucially—the decision-making step. Beyond mere automation and efficiency, AE aims to liberate scientists to tackle more challenging and complex problems.
Kevin G Yager +3 more
openaire +3 more sources
X-Ray Tomography in Scattering Media
SIAM Journal on Applied Mathematics, 1996Summary: We treat the problem of tomography of a medium with a high scattering level. A mathematical approach has been developed for an investigation of the radiation field. Based on these results a special source-detectors configuration is proposed.
Victor S. Antyufeev +1 more
openaire +1 more source
1999
X-ray scattering methods with polymers generally require a source of monochromated radiation, which for convenience is usually Cu-Kα with a wavelength of 0.15418 nm, giving optimum compromise between resolution and scattered intensity. Scattering studies can give at wide angles (WAXS) information about the crystal structure, the crystallinity and the ...
MEILLE, STEFANO VALDO, S. Brückner
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X-ray scattering methods with polymers generally require a source of monochromated radiation, which for convenience is usually Cu-Kα with a wavelength of 0.15418 nm, giving optimum compromise between resolution and scattered intensity. Scattering studies can give at wide angles (WAXS) information about the crystal structure, the crystallinity and the ...
MEILLE, STEFANO VALDO, S. Brückner
openaire +2 more sources
A New Type of X-Ray Scattering
Nature, 1950IN my previous communication in Nature1 on this subject, I mentioned only a few insulators in which the low-energy satellite in valence-band spectra could be explained as the modification of the parent beam due to partial absorption in the lattice.
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Magnetic x-ray Compton scattering
Physical Review B, 1996A theory of magnetic Compton scattering is formulated. The cross section is found to be insensitive to orbital effects, in agreement with recent experiments on transition-metal and rare-earth ferromagnets. When the transferred energy is sufficiently small to generate substantial corrections to the impulse approximation, the sensitivity to orbital ...
Carra P +3 more
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1995
Small-Angle Scattering (SAS) or scattering at low angles can give information on size, shape, quantity and arrangement of “scattering objets” or “particles” whose “characteristic length” is large by comparison to the interatomic spacing.
A. Naudon, P. Goudeau, V. Vezin
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Small-Angle Scattering (SAS) or scattering at low angles can give information on size, shape, quantity and arrangement of “scattering objets” or “particles” whose “characteristic length” is large by comparison to the interatomic spacing.
A. Naudon, P. Goudeau, V. Vezin
openaire +1 more source