Results 61 to 70 of about 47,681 (288)

Orientation Determination in Single Particle X-ray Coherent Diffraction Imaging Experiments

, 2013
Single particle diffraction imaging experiments at free-electron lasers (FEL) have a great potential for structure determination of reproducible biological specimens that can not be crystallized.
Vartanyants, I. A., Yefanov, O. M.
core   +1 more source

Single-shot 3D coherent diffractive imaging of core-shell nanoparticles with elemental specificity. [PDF]

, 2018
We report 3D coherent diffractive imaging (CDI) of Au/Pd core-shell nanoparticles with 6.1 nm spatial resolution with elemental specificity. We measured single-shot diffraction patterns of the nanoparticles using intense x-ray free electron laser pulses.
Dias, Carlos Sato Baraldi, Fan, Jiadong, Gallagher-Jones, Marcus, Gardner, Dennis F, Hatsui, Takaki, Heinz, Hendrik, Inubushi, Yuichi, Ishikawa, Tetsuya, Jiang, Huaidong, Joti, Yasumasa, Kameshima, Takashi, Kanhaiya, Krishan, Kapteyn, Henry C, Kim, Sangsoo, Kim, Sunam, Lee, Jim Yang, Miao, Jianwei, Murnane, Margaret M, Nam, Daewoong, Nathanson, Michael, Park, Jaehyun, Pryor, Alan, Rana, Arjun, Rodriguez, Jose A, Song, Changyong, Sun, Zhibin, Tono, Kensuke, Xu, Rui, Yabashi, Makina, Yang, Yongsoo, Yue, Yu, Zhang, Bosheng   +31 more
core   +2 more sources

Utilizing broadband X-rays in a Bragg coherent X-ray diffraction imaging experiment

Journal of Synchrotron Radiation, 2016
A method is presented to simplify Bragg coherent X-ray diffraction imaging studies of complex heterogeneous crystalline materials with a two-stage screening/imaging process that utilizes polychromatic and monochromatic coherent X-rays and is compatible within situsample environments.
Wonsuk, Cha, Wenjun, Liu, Ross, Harder, Ruqing, Xu, Paul H, Fuoss, Stephan O, Hruszkewycz   +5 more
openaire   +3 more sources

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Single-shot femtosecond x-ray diffraction from randomly oriented ellipsoidal nanoparticles

Physical Review Special Topics. Accelerators and Beams, 2010
Coherent diffractive imaging of single particles using the single-shot “diffract and destroy” approach with an x-ray free electron laser (FEL) was recently demonstrated.
M. J. Bogan, S. Boutet, A. Barty, W. H. Benner, M. Frank, L. Lomb, R. Shoeman, D. Starodub, M. M. Seibert, S. P. Hau-Riege, B. Woods, P. Decorwin-Martin, S. Bajt, J. Schulz, U. Rohner, B. Iwan, N. Timneanu, S. Marchesini, I. Schlichting, J. Hajdu, H. N. Chapman   +20 more
doaj   +1 more source

Multi-beam X-ray ptychography using coded probes for rapid non-destructive high resolution imaging of extended samples

Scientific Reports, 2022
Imaging large areas of a sample non-destructively and with high resolution is of great interest for both science and industry. For scanning coherent X-ray diffraction microscopy, i. e., ptychography, the achievable scan area at a given spatial resolution
Mikhail Lyubomirskiy, Felix Wittwer, Maik Kahnt, Frieder Koch, Adam Kubec, Ken Vidar Falch, Jan Garrevoet, Martin Seyrich, Christian David, Christian G. Schroer   +9 more
doaj   +1 more source

Quantum Imaging with Incoherently Scattered Light from a Free-Electron Laser [PDF]

, 2017
The advent of accelerator-driven free-electron lasers (FEL) has opened new avenues for high-resolution structure determination via diffraction methods that go far beyond conventional x-ray crystallography methods.
A Aquila, A Barty, A Classen, A Singer, Adrian Benz, Anton Classen, Birgit Fischer, C Kupitz, C Thiel, Daniel Bhatti, Felix Waldmann, G Baym, Giuseppe Mercurio, Günter Brenner, HN Chapman, HN Chapman, HN Chapman, I Barke, Ivan A. Vartanyants, Ivan Zaluzhnyy, JM Slovik, Joachim von Zanthier, Jochen Wagner, JW Goodman, JW Goodman, K Ayyer, Kai Schlage, Lars Bocklage, Lukas Wenthaus, M Seibert, ND Loh, Oleg Gorobtsov, OY Gorobtsov, OY Gorobtsov, Petr Skopintsev, R Hanbury Brown, R Hanbury Brown, R Neutze, Raimund Schneider, Ralf Röhlsberger, RJ Glauber, RJ Glauber, S Oppel, Sergey Lazarev, Svenja Willing, Thomas Mehringer, W Ackermann, Wilfried Wurth, Y Takahashi, Yuri Obukhov   +49 more
core   +2 more sources

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Atomic resolution coherent x-ray imaging with physics-based phase retrieval

npj Computational Materials
Coherent x-ray imaging and scattering from accelerator based sources such as synchrotrons continue to impact biology, medicine, technology, and materials science.
Jason Meziere, Abigail Hardy Carpenter, Anastasios Pateras, Ross Harder, Richard L. Sandberg   +4 more
doaj   +1 more source

Coherent x-ray diffraction imaging of photo-induced structural changes in BiFeO3 nanocrystals

New Journal of Physics, 2016
Multiferroic materials that exhibit coupling between ferroelectric and magnetic properties are of considerable utility for technological applications and are also interesting from a fundamental standpoint.
Marcus C Newton, Aaron Parsons, Ulrich Wagner, Christoph Rau   +3 more
doaj   +1 more source