Results 61 to 70 of about 847,944 (321)
Patterned probes for high precision 4D-STEM bragg measurements. [PDF]
, 2019 Nanoscale strain mapping by four-dimensional scanning transmission electron microscopy (4D-STEM) relies on determining the precise locations of Bragg-scattered electrons in a sequence of diffraction patterns, a task which is complicated by dynamical ...
Bustillo, Karen C +6 more
core +2 more sources
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 +6 more
wiley +1 more source
Small angle electron diffraction and deflection
AIP Advances, 2012 Electron optical system is constructed in order to obtain small angle diffraction and Lorentz deflection of electrons at the order of down to 10-6 radian in the reciprocal space.
T. Koyama +4 more
doaj +1 more source
Single-crystal silver nanowires: Preparation and Surface-enhanced Raman Scattering (SERS) property
, 2011 Ordered Ag nanowire arrays with high aspect ratio and high density self-supporting Ag nanowire patterns were successfully prepared using potentiostatic electrodeposition within the confined nanochannels of a commercial porous anodic aluminium oxide (AAO)
alizadeh +19 more
core +1 more source
Structure of catalase determined by MicroED. [PDF]
, 2014 MicroED is a recently developed method that uses electron diffraction for structure determination from very small three-dimensional crystals of biological material.
Gonen, Tamir +4 more
core +1 more source
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 +4 more
wiley +1 more source
Microscopy and diffraction with attosecond electron pulse trains [PDF]
EPJ Web of Conferences, 2019 Attosecond imaging with electron beams can access optical-field-driven electron dynamics in space and time. Here we report first diffraction and microscopy experiments with attosecond electron pulses.
Morimoto Yuya, Baum Peter
doaj +1 more source
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 +7 more
wiley +1 more source
ORIENTED FILTRATION OF DIGITAL ELECTRON DIFFRACTION IMAGES
Радіоелектронні і комп'ютерні системи, 2019 A mathematical model, method and software are developed for the selection of spatial regions (bands) from their superposition on digital electron diffraction images, and also for the subsequent oriented filtration of images of bands.
С. В. Баловсяк +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu +8 more
wiley +1 more source