Results 71 to 80 of about 1,022,340 (367)

Small angle X-ray scattering ghost imaging

Physical Review Research
Traditional small angle X-ray scattering (SAXS) techniques utilize a focused microbeam for spatial scanning to achieve spatially resolved imaging of the nanostructures of nonuniform materials.
Feixiang Wang, Wenqiang Hua, Changzhe Zhao, Haipeng Zhang, Shumin Yang, Xiuhong Li, Biao Deng, Honglan Xie, Tiqiao Xiao   +8 more
doaj   +1 more source

Pair Production in Small-Angle Bhabha Scattering [PDF]

, 1995
Radiative corrections due to the production of virtual as well as real soft and hard pairs in small-angle Bhabha scattering are calculated analytically. Both the collinear and the semi-collinear kinematical regions of hard pair production are considered.
Arbuzov, A. B., Kuraev, E. A., Merenkov, N. P., Trentadue, L.   +3 more
core   +2 more sources

Small-angle scattering in a marginal Fermi-liquid

, 2002
We study the magnetotransport properties of a model of small-angle scattering in a marginal Fermi liquid. Such a model has been proposed by Varma and Abrahams [Phys. Rev. Lett.
Carter, E. C., Schofield, A. J.
core   +1 more source

The effect of dust scattering on the timing properties of black holes [PDF]

, 2007
It has been known that sources with high absorption column density also have high dust column density along the line of sight. The differential delays caused by small angle scattering of X rays by dust may have important effects on the power spectra of ...
Kalemci, Emrah, Rothschild, Richard E., Smith, David, Tomsick, John A.   +3 more
core   +2 more sources

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Unraveling the magnetic softness in Fe–Ni–B-based nanocrystalline material by magnetic small-angle neutron scattering

IUCrJ, 2022
Magnetic small-angle neutron scattering is employed to investigate the magnetic interactions in (Fe0.7Ni0.3)86B14 alloy, a HiB-NANOPERM-type soft magnetic nanocrystalline material, which exhibits an ultrafine microstructure with an average grain size ...
Mathias Bersweiler, Michael P. Adams, Inma Peral, Joachim Kohlbrecher, Kiyonori Suzuki, Andreas Michels   +5 more
doaj   +1 more source

Scattered X-rays in Obscured Active Galactic Nuclei and their Implications for Geometrical Structure and Evolution

, 2010
We construct a new sample of 32 obscured active galactic nuclei (AGNs) selected from the Second XMM-Newton Serendipitous Source Catalogue to investigate their multiwavelength properties in relation to the "scattering fraction", the ratio of the soft X ...
Antonucci, Awaki, Bassani, Bianchi, Comastri, de Grijp, Dong, Eguchi, Gorjian, Granato, Heckman, Hisamitsu Awaki, Ho, Hopkins, Hopkins, Imanishi, Imanishi, Imanishi, Kaastra, Kazuhisa Noguchi, Landi, Magorrian, Marconi, Matt, Mewe, Michael Koss, Nenkova, Noguchi, Risaliti, Risaliti, Risaliti, Shu, Smith, Teng, Tremaine, Turner, Ueda, Ueda, Wada, Wada, Winter, Winter, Yasuhiro Hashimoto, Yoshihiro Ueda, Yuichi Terashima, Yukiko Ishino   +45 more
core   +1 more source

An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates

Advanced Engineering Materials, EarlyView.
An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C enables stable conductive structures. The Pt100‐ and Pt1000‐type sensors exhibit linear resistance–temperature characteristics with stable TCR in the 20°C–80°C range,
Shawon Alam, Thomas Kister, Alexander Scholz, Sophie Sauva, Makara Lay, Tobias Kraus, Jasmin Aghassi‐Hagmann   +6 more
wiley   +1 more source

Microphase separation in Pr0.67Ca0.33MnO3 by small angle neutron scattering

, 2002
We have evidenced by small angle neutron scattering at low temperature the coexistence of ferromagnetism (F) and antiferromagnetism (AF) in Pr0.67Ca0.33MnO3. The results are compared to those obtained in Pr0.80Ca0.20MnO3 and Pr0.63Ca0.37MnO3, which are F
A. Brûlet, C. Martin, Ch. Simon, D. Khomskii, D. I. Khomskii, F. Nallet, G. André, G. Porod, J. de Teresa, J. P. Cotton, N. Guiblin, S. Mercone, V. Hardy, Z. Jirak   +13 more
core   +3 more sources

Geant4 simulations of soft proton scattering in X-ray optics. A tentative validation using laboratory measurements [PDF]

, 2017
Low energy protons (< 300 keV) can enter the field of view of X-ray space telescopes, scatter at small incident angles, and deposit energy on the detector, causing intense background flares at the focal plane or in the most extreme cases, damaging the X ...
Alfonso Mantero, Andrea Bulgarelli, Claudio Macculi, Fan Lei, null null, Paolo Dondero, Simone Lotti, Teresa Mineo, Valentina Fioretti, Vladimir Ivanchenko   +9 more
core   +2 more sources