In Situ Neutron Diffraction Studies on Poling of the Hard PZT Ceramic PIC181
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201900159
Abstract: The poling of hard Lead Zirconate Titanate (PZT) materials is a complex process requiring optimisation of the poling parameters time, temperature, and electric field magnitude. A unique method is presented to monitor the poling process… read more here.
Keywords: poling hard; neutron diffraction; hard pzt; diffraction analysis ... See more keywords
Unveiling the Interaction Mechanisms of Electron and X‐ray Radiation with Halide Perovskite Semiconductors using Scanning Nanoprobe Diffraction
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202200383
Abstract: The interaction of high‐energy electrons and X‐ray photons with beam‐sensitive semiconductors such as halide perovskites is essential for the characterization and understanding of these optoelectronic materials. Using nanoprobe diffraction techniques, which can investigate physical properties… read more here.
Keywords: nanoprobe diffraction; radiation; ray radiation; diffraction ... See more keywords
Nanoscale Antiferromagnetic Domain Imaging using Full‐Field Resonant X‐ray Magnetic Diffraction Microscopy
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202200639
Abstract: The physical properties of magnetic materials frequently depend not only on the microscopic spin and electronic structures, but also on the structures of mesoscopic length scales that emerge, for instance, from domain formations, or chemical… read more here.
Keywords: microscopy; ray; domain; full field ... See more keywords
Metal-Mediated DNA Nanotechnology in 3D: Structural Library by Templated Diffraction.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202201938
Abstract: DNA double helices containing metal-mediated DNA (mmDNA) base pairs have been constructed from Ag+ and Hg2+ ions between pyrimidine:pyrimidine pairs with the promise of nanoelectronics. Rational design of mmDNA nanomaterials has been impractical without a… read more here.
Keywords: mediated dna; metal mediated; dna; nanotechnology ... See more keywords
Selective Diffraction with Complex Amplitude Modulation by Dielectric Metasurfaces
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Optical Materials"
DOI: 10.1002/adom.201701181
Abstract: Metasurfaces have attracted extensive interests due to their ability to locally manipulate optical parameters of light and easy integration to complex optical systems. Particularly, metasurfaces can provide a novel platform for splitting and diffracting light… read more here.
Keywords: diffraction; complex amplitude; amplitude modulation; selective diffraction ... See more keywords
All‐Dielectric Kissing‐Dimer Metagratings for Asymmetric High Diffraction
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201901389
Abstract: Transcending the common perceptions of phase‐gradient metasurfaces, metagratings emerge as a new paradigm for wavefront manipulation directly on the desired diffraction order with ultrahigh deflection angles. However, previous metagratings rely on directional scattering caused by… read more here.
Keywords: metagratings asymmetric; kissing dimer; dielectric kissing; dimer metagratings ... See more keywords
Measurement of red blood cell size based on a lensless imaging system.
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology and applied biochemistry"
DOI: 10.1002/bab.2057
Abstract: The variability in the size of red blood cells (RBCs) is an important additional diagnostic parameter for diseases, which has been established as a part of the complete blood count (CBC). The CBC can be… read more here.
Keywords: lensless imaging; diffraction; size; blood ... See more keywords
The Tricks of the Chameleon. Unexpected Symmetry of the Diffraction Pattern
Sign Up to like & getrecommendations! Published in 2019 at "Crystal Research and Technology"
DOI: 10.1002/crat.201900063
Abstract: The first step in the structure solution process is the determination of candidate space groups on the basis of the symmetry of the diffraction pattern, in particular through the analysis of the reflection conditions. Sometimes… read more here.
Keywords: diffraction pattern; symmetry diffraction; reflection conditions; space ... See more keywords
Combined In Situ XRD and Ex Situ TEM Studies of Thin Ba0.5Sr0.5TiO3 Films Grown by PLD on MgO
Sign Up to like & getrecommendations! Published in 2020 at "Crystal Research and Technology"
DOI: 10.1002/crat.201900235
Abstract: Dielectric barium strontium titanate films were deposited on MgO (001) substrate by pulsed‐laser deposition (PLD) and monitored in situ by means of reflection high‐energy electron diffraction and time‐resolved X‐ray diffraction (TRXRD). TRXRD showed two growth… read more here.
Keywords: mgo; xrd situ; tem; diffraction ... See more keywords
Quantification of crystallinity using zero‐loss filtered electron diffraction
Sign Up to like & getrecommendations! Published in 2019 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.23065
Abstract: The quantity of the crystalline phases present in a nanomaterial is an important parameter that governs the correlation between its properties and microstructure. However, quantification of crystallinity in nanoscale‐level applications by conventional methods (Raman spectroscopy… read more here.
Keywords: filtered electron; diffraction; loss filtered; zero loss ... See more keywords
A script‐based method for achieving distortion‐free selected area electron diffraction
Sign Up to like & getrecommendations! Published in 2022 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.24124
Abstract: Electron diffraction patterns obtained on a TEM contain elliptical distortion resulting from column defects. This distortion can be corrected by applying offsets to the objective lens stigmators to cancel distortions occurring further down the column.… read more here.
Keywords: distortion; electron diffraction; diffraction; stigmator values ... See more keywords