Coherent diffractive imaging of microtubules using an X-ray laser
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-10448-x
Abstract: X-ray free electron lasers (XFELs) create new possibilities for structural studies of biological objects that extend beyond what is possible with synchrotron radiation. Serial femtosecond crystallography has allowed high-resolution structures to be determined from micro-meter… read more here.
Keywords: imaging microtubules; helical symmetry; ray imaging; coherent diffractive ... See more keywords
Phase retrieval of coherent diffractive images with global optimization algorithms
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Crystallography"
DOI: 10.1107/s1600576717013012
Abstract: Coherent diffractive imaging (CDI) or lensless microscopy has recently been of great interest as a promising alternative to electron microscopy in achieving atomic spatial resolution. Reconstruction of images in real space from a single experimental… read more here.
Keywords: phase; microscopy; global optimization; coherent diffractive ... See more keywords
Mapping the 3D position of battery cathode particles in Bragg coherent diffractive imaging
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Synchrotron Radiation"
DOI: 10.1107/s1600577523000814
Abstract: A method to determine the 3D position of particles in Bragg coherent diffractive imaging experiments is proposed. Test measurements demonstrate depth-resolution with a precision of 20 µm along the beam. read more here.
Keywords: coherent diffractive; diffractive imaging; mapping position; particles bragg ... See more keywords
Quantitative hyperspectral coherent diffractive imaging spectroscopy of a solid-state phase transition in vanadium dioxide
Sign Up to like & getrecommendations! Published in 2021 at "Science Advances"
DOI: 10.1126/sciadv.abf1386
Abstract: Phase coexistence during a solid-to-solid transition in a quantum material is measured using x-ray coherent diffractive imaging. Solid-state systems can host a variety of thermodynamic phases that can be controlled with magnetic fields, strain, or… read more here.
Keywords: phase; coherent diffractive; spectroscopy; vanadium ... See more keywords
Iterative phase retrieval in coherent diffractive imaging: practical issues.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.007187
Abstract: In this work, issues in phase retrieval in the coherent diffractive imaging (CDI) technique, from discussion on parameters for setting up a CDI experiment to evaluation of the goodness of the final reconstruction, are discussed.… read more here.
Keywords: iterative phase; retrieval coherent; coherent diffractive; phase retrieval ... See more keywords