Results 71 to 80 of about 501,442 (336)

STUDY OF IMPACT CARBON MATTER OF THE KARA ASTROBLEME BY SMALL-ANGLE SCATTERING OF SYNCHROTRON RADIATION [PDF]

Минералогия, 2018
The study of the metamorphosed carbonaceous matter (MCM) of the Kara astrobleme (PayKhoy, Russia) by the methods of small-angle scattering of X-ray synchrotron radiation (SAXS) and high resolution transmission electron microscopy (HRTEM) is described ...
V.V. Ulyashev, A.A. Veligzhanin, T.G. Shumilova, B.A. Kulnitskiy, I.A. Perezhogin, V.D. Blank   +5 more
doaj  

Progress in small-angle scattering from biological solutions at high-brilliance synchrotrons

IUCrJ, 2017
Small-angle X-ray scattering (SAXS) is an established technique that provides low-resolution structural information on macromolecular solutions. This review illustrates the latest progress in the field, highlighting analytical methods for flexible and ...
A. Tuukkanen, Alessandro Spilotros, D. Svergun   +2 more
semanticscholar   +1 more source

Crystal‐Symmetry‐Driven Build Orientation and its Impact on the {110}<100> Goss Texture Formation and Mechanical Properties of Laser Powder Bed Fused AISI 316L

Advanced Engineering Materials, EarlyView.
This study explores a crystal‐symmetry‐based approach to optimize mechanical properties in laser powder bed fused AISI 316L with predominant {110}<100> Goss textures. By varying the build orientation, the microstructure can be tailored and the tensile properties optimized. The tilted build (T110) achieved the highest strength while preserving ductility,
Daniel Rainer, Jithin James Marattukalam, Dennis Karlsson, Přemysl Beran, Charles Hervoches, Gabriella Andersson, Prabhat Pant, Martin Sahlberg   +7 more
wiley   +1 more source

Microscale Fragmentation and Small-Angle Scattering from Mass Fractals

Advances in Condensed Matter Physics, 2015
Using the small-angle scattering method, we calculate here the mono- and polydisperse structure factor from an idealized fragmentation model based on the concept of renormalization.
E. M. Anitas
doaj   +1 more source

Atomistic modelling of scattering data in the Collaborative Computational Project for Small Angle Scattering (CCP-SAS)

Journal of Applied Crystallography, 2016
The CCP-SAS project is currently developing software for the atomistic and coarse-grained molecular modelling of X-ray and neutron small-angle scattering data. Its computational framework is described, alongside applications in biology and soft matter.
S. Perkins, D. Wright, Hailiang Zhang, E. Brookes, Jianhan Chen, T. Irving, S. Krueger, D. Barlow, K. Edler, David J. Scott, N. Terrill, S. King, P. Butler, J. E. Curtis   +13 more
semanticscholar   +1 more source

W‐Based Thin Film Metallic Glasses Doped with Ni, Zr, and B for Industrial Applications

Advanced Engineering Materials, EarlyView.
This work is the first to deal with a comprehensive comparison of two metallic glass systems, W–Zr–B and W–Ni–B, in terms of their suitability for specific industrial applications. Their mechanical and tribological properties are compared and discussed in combination with structural homogeneity on different types of technically relevant substrates and ...
Zbynek Studeny, Antonin Kubicek, Vjaceslav Sochora, Zdenek Pokorny, Stanislava Debnárová, Pavel Soucek   +5 more
wiley   +1 more source

Rapid interpretation of small-angle X-ray scattering data.

PLoS Computational Biology, 2019
The fundamental aim of structural analyses in biophysics is to reveal a mutual relation between a molecule's dynamic structure and its physiological function.
Marie Weiel, Ines Reinartz, Alexander Schug   +2 more
doaj   +1 more source

Optimized Strategy for Fabricating High‐Aspect‐Ratio Periodic Structures Over Large Areas Using ps‐Direct Laser Interference Patterning

Advanced Engineering Materials, EarlyView.
Picosecond direct laser interference patterning (DLIP) enables precise microstructure fabrication on stainless steel. Using a multiscan approach, high‐aspect‐ratio patterns are achieved. Fluence influences structure growth and homogeneity, with smaller periods yielding better uniformity.
Fabian Ränke, Marcelo Sallese, Marcos Soldera, Ignacio Tabares, Flavio Soldera, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

SASfit: a tool for small-angle scattering data analysis using a library of analytical expressions

Journal of Applied Crystallography, 2015
A computer program to perform small-angle X-ray and neutron scattering data evaluation is presented.
I. Bressler, J. Kohlbrecher, A. Thünemann   +2 more
semanticscholar   +1 more source

Sol–Gel Synthesis of Ca2.5Ag0.3Sm0.2Co4O9 Semiconducting Materials for Thermoelectric Applications in Aerospace Systems

Advanced Engineering Materials, EarlyView.
Ca2.5Ag0.3Sm0.2Co4O9 semiconductor materials are synthesized and produced in this study using the sol–gel and cold pressing techniques for thermoelectric generator applications. As template samples are added, the Seebeck coefficient and power factor values rise, peaking at 800 °C for Ca2.5Ag0.3Sm0.2Co4O9 at 274.47 μV K−1 and 0.58 mW mK−2, respectively.
Enes Kilinc, Fatih Uysal, Mucahit Abdullah Sari, Huseyin Kurt, Erdal Celik   +4 more
wiley   +1 more source