Results 61 to 70 of about 1,142,188 (336)

A New 2-Aminospiropyrazolylammonium Cation with Possible Uses in the Topical Areas of Ionic Liquids

Molecules
Based on the fact that 2-aminospiropyrazolinium compounds and structurally related azoniaspiro compounds belong, in a broad sense, to the class of ionic liquids, we have reviewed them and studied their practical applications.
Lyudmila Kayukova, Anna Vologzhanina
doaj   +1 more source

Dynamical Diffraction Theory for Wave Packet Propagation in Deformed Crystals

, 2006
We develop a theory for the trajectory of an x ray in the presence of a crystal deformation. A set of equations of motion for an x-ray wave packet including the dynamical diffraction is derived, taking into account the Berry phase as a correction to ...
A. Authier, A. Howie, A. Howie, C. G. Darwin, C. G. Darwin, K. Kawamura, Kei Sawada, M. V. Berry, N. Kato, N. Kato, Naoto Nagaosa, P. P. Ewald, P. P. Ewald, S. Takagi, Shuichi Murakami   +14 more
core   +1 more source

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

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

Advanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes, Moritz Bätcher, Andrea Deißenberger, Volkmar Stenzel, Andreas Hartwig   +4 more
wiley   +1 more source

Genetic polymorphism of kappa casein and casein micelle size in the Bulgarian Rhodopean cattle breed [PDF]

Biotechnology in Animal Husbandry, 2014
The present study aimed to compare the size of casein micelle in cow milk sample in function of kappa casein (CSN3) genetic polymorphism. Sixteen cows from Bulgarian Rhodopean cattle breed were genotyped by PCR-RFLP analysis.
Hristov P., Neov B., Sbirkova H., Teofanova Denitsa, Radoslavov G., Shivachev B.   +5 more
doaj  

Nanoscale X-Ray Diffraction of Silk Fibers

Frontiers in Materials, 2019
This report focuses on current possibilities and perspectives of scanning X-ray nanodiffraction for probing nanoscale heterogeneities in silk fibers such as nanofibrils, skin-core morphologies, nanocrystalline inclusions and fine fibers down to submicron
Christian Riekel, Manfred Burghammer, Martin Rosenthal   +2 more
doaj   +1 more source

A diffraction effect in X-ray area detectors

, 2013
When an X-ray area detector based on a single crystalline material, for instance, a state of the art hybrid pixel detector, is illuminated from a point source by monochromatic radiation, a pattern of lines appears which overlays the detected image. These
Gollwitzer, Christian, Krumrey, Michael
core   +1 more source

Heteroepitaxial growth of ferromagnetic MnSb(0001) films on Ge/Si(111) virtual substrates [PDF]

, 2013
Molecular beam epitaxial growth of ferromagnetic MnSb(0001) has been achieved on high quality, fully relaxed Ge(111)/Si(111) virtual substrates grown by reduced pressure chemical vapor deposition.
Adari R., Akinaga H., Aldous J. D., Aldous J. D., Aldous J. D., Amemiya T., Andrew Dobbie, Christopher F. McConville, Christopher W. Burrows, Coehoorn R., Dash S. P., Dau M.-T., David R. Leadley, De Padova P., Deffke U., Dobbie A., Fraser E. D., Gavin R. Bell, Han G. C., Hatfield S. A., Hatfield S. A., Hirayama M., Huy N. V., Ian Maskery, James J. Mudd, Jeon K.-R., Kästner M., Maksym Myronov, Marc Walker, Martin R. Lees, Mattoso N., Okita T., Olive-Mendez S., Ono K., Oshima M., Ouerghi A., Schmidt G., Shen C., Shikoh E., Stuart B. Wilkins, Tatsuoka H., Teichert S., Thomas P. A. Hase, van ’t Erve O. M. J., Willis B. T. M., Zhang H.   +45 more
core   +1 more source

Exploring Microstructure–Physical Property–Corrosion Response Relationship in Intermetallic Compounds of Al‐Cu Bimetallic Interfaces

Advanced Engineering Materials, EarlyView.
Al‐Cu intermetallic compounds (IMCs) have a significant influence on the properties of Al‐Cu bimetallic interfaces formed in compound casting. This article provides a deeper understanding of microstructure, crystallography, thermal properties, hardness, and corrosion response of Al‐Cu IMCs with the goal of facilitating the optimization of the ...
Alireza Nazarahari, Tatiana Blank, Christian Hinte, Huseyin Can Ozdemir, Khemais Barienti, Christian Klose, Dermican Canadinc, Hans Jürgen Maier   +7 more
wiley   +1 more source

High-Resolution Crystal Truncation Rod Scattering: Application to Ultrathin Layers and Buried Interfaces

, 2020
In crystalline materials, the presence of surfaces or interfaces gives rise to crystal truncation rods (CTRs) in their X‐ray diffraction patterns. While structural properties related to the bulk of a crystal are contained in the intensity and position of
Henrich V. E., Materlik G., Prince E., Shvyd'Ko Y., Thompson A. C.   +4 more
core   +1 more source