Results 21 to 30 of about 2,737,910 (293)

Flexible Plenoptic X-ray Microscopy

open access: yesPhotonics, 2022
X-ray computed tomography (CT) is an invaluable technique for generating three-dimensional (3D) images of inert or living specimens. X-ray CT is used in many scientific, industrial, and societal fields.
Elena Longo   +13 more
doaj   +1 more source

Soft x-ray microscopy with 7 nm resolution

open access: yesOptica, 2020
The availability of intense soft x-ray beams with tunable energy and polarization has pushed the development of highly sensitive, element-specific, and noninvasive microscopy techniques to investigate condensed matter with high spatial and temporal ...
B. Rösner   +21 more
semanticscholar   +1 more source

Insight into diatom frustule structures using various imaging techniques

open access: yesScientific Reports, 2021
The diatom shell is an example of complex siliceous structure which is a suitable model to demonstrate the process of digging into the third dimension using modern visualization techniques.
Izabela Zgłobicka   +9 more
doaj   +1 more source

A new Kirkpatrick–Baez-based scanning microscope for the Submicron Resolution X-ray Spectroscopy (SRX) beamline at NSLS-II

open access: yesJournal of Synchrotron Radiation, 2022
The development, construction, and first commissioning results of a new scanning microscope installed at the 5-ID Submicron Resolution X-ray Spectroscopy (SRX) beamline at NSLS-II are reported. The developed system utilizes Kirkpatrick–Baez mirrors for X-
E. Nazaretski   +11 more
doaj   +1 more source

Time-Resolved X-Ray Microscopy for Materials Science [PDF]

open access: yesAnnual review of materials research (Print), 2018
X-ray microscopy has been an indispensable tool to image nanoscale properties for materials research. One of its recent advances is extending microscopic studies to the time domain to visualize the dynamics of nanoscale phenomena.
H. Wen, M. Cherukara, M. Holt
semanticscholar   +1 more source

Generation of Uniform X-ray Illumination and Its Application to X-ray Diffraction Microscopy

open access: yesPhotonics, 2022
X-ray diffraction microscopy (XDM) is an established lens-less imaging method extensively practiced at synchrotrons and X-ray free-electron lasers (XFELs). XDM is broadly operated in two different modes: scanning and non-scanning.
Katarzyna Kunio   +2 more
doaj   +1 more source

Microstructural evolution during sintering of copper particles studied by laboratory diffraction contrast tomography (LabDCT)

open access: yesScientific Reports, 2017
Pressureless sintering of loose or compacted granular bodies at elevated temperature occurs by a combination of particle rearrangement, rotation, local deformation and diffusion, and grain growth.
S. A. McDonald   +5 more
doaj   +1 more source

Identification and Characterization of Maitara Island Clay, North Maluku [PDF]

open access: yesE3S Web of Conferences, 2021
Characterization and identification of Maitara Island clay have been carried out. This study aims to determine the types of minerals contained in the Maitara Island clay.
Liestianty Deasy   +4 more
doaj   +1 more source

Scanning high-sensitive x-ray polarization microscopy

open access: yesNew Journal of Physics, 2022
We report on the realization of an extremely sensitive x-ray polarization microscope, allowing to detect tiniest polarization changes of 1 in 100 billion (10 ^−11 ) with a μ m-size focused beam.
B Marx-Glowna   +13 more
doaj   +1 more source

X-ray deconvolution microscopy

open access: yesBiomedical Optics Express, 2016
Recent advances in single-photon-counting detectors are enabling the development of novel approaches to reach micrometer-scale resolution in x-ray imaging. One example of such a technology are the MEDIPIX3RX-based detectors, such as the LAMBDA which can be operated with a small pixel size in combination with real-time on-chip charge-sharing correction.
Ehn, Sebastian   +6 more
openaire   +5 more sources

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