Results 11 to 20 of about 139 (73)

Coherent X-ray Diffractive Imaging; applications and limitations

Optics Express, 2003
The inversion of a diffraction pattern offers aberration-free diffraction-limited 3D images without the resolution and depth-of-field limitations of lens-based tomographic systems, the only limitation being radiation damage.
A. Szoke, Beetz, Chapman, Elser, Fienup, H. He, H. N. Chapman, H. Padmore, He, Heel, Hegerl, Henke, J. C. H. Spence, M. R. Howells, McEwen, McGuire, Meyer-Ilse, Miao, Miao, Miao, Neutze, R. A. London, R. Rosen, S. Marchesini, S. P. Hau-Riege, Sayre, Solem, Solem, Spence, Szoke, Szöke, U. Weierstall, Weierstall, Zuo   +33 more
core   +3 more sources

Real-space imaging of periodic nanotextures in thin films via phasing of diffraction data. [PDF]

Proc Natl Acad Sci U S A, 2023
Shao Z, Schnitzer N, Ruf J, Gorobtsov OY, Dai C, Goodge BH, Yang T, Nair H, Stoica VA, Freeland JW, Ruff JP, Chen LQ, Schlom DG, Shen KM, Kourkoutis LF, Singer A.   +15 more
europepmc   +2 more sources

Strong infrared photoluminescence in highly porous layers of large faceted Si crystalline nanoparticles. [PDF]

Sci Rep, 2016
de Jong EM, Mannino G, Alberti A, Ruggeri R, Italia M, Zontone F, Chushkin Y, Pennisi AR, Gregorkiewicz T, Faraci G.   +9 more
europepmc   +3 more sources

Three-dimensional optical trapping and orientation of microparticles for coherent X-ray diffraction imaging. [PDF]

Proc Natl Acad Sci U S A, 2019
Gao Y, Harder R, Southworth SH, Guest JR, Huang X, Yan Z, Ocola LE, Yifat Y, Sule N, Ho PJ, Pelton M, Scherer NF, Young L.   +12 more
europepmc   +2 more sources

Pixel detectors for diffraction-limited storage rings. [PDF]

J Synchrotron Radiat, 2014
Denes P, Schmitt B.
europepmc   +3 more sources

Dynamic X-ray Coherent Diffraction Analysis: Bridging the Time Scales between Imaging and Photon Correlation Spectroscopy. [PDF]

Nano Lett
Hinsley GN, Westermeier F, Wang B, Ngoi KH, Singh S, Rysov R, Sprung M, Kewish CM, van Riessen GA, Vartanyants IA.   +9 more
europepmc   +2 more sources

Single Alloy Nanoparticle X-Ray Imaging during a Catalytic Reaction [PDF]

, 2021
The imaging of active nanoparticles represents a milestone in decoding heterogeneous catalysts dynamics. We report the facet resolved, surface strain state of a single PtRh alloy nanoparticle on SrTiO3 determined by coherent x-ray diffraction imaging ...
Abuin, Manuel, Carnis, Jerome, Gelisio, Luca, Goncalves, Tiago J., Keller, Thomas F., Kim, Young Yong, Plessow, Philipp N., Runge, Henning, Stierle, Andreas, Vartanyants, Ivan A., Vonk, Vedran   +10 more
core   +4 more sources

Quantitative biological imaging by ptychographic x-ray diffraction microscopy. [PDF]

Proc Natl Acad Sci U S A, 2010
Giewekemeyer K, Thibault P, Kalbfleisch S, Beerlink A, Kewish CM, Dierolf M, Pfeiffer F, Salditt T.   +7 more
europepmc   +2 more sources

Revealing three-dimensional structure of individual colloidal crystal grain by coherent x-ray diffractive imaging [PDF]

, 2016
We present results of a coherent x-ray diffractive imaging experiment performed on a single colloidal crystal grain. The full three-dimensional (3D) reciprocal space map measured by an azimuthal rotational scan contained several orders of Bragg ...
Dronyak, R., Dzhigaev, D., Gorobtsov, O. Y., Gulden, J., Kalbfleisch, S., Kurta, R. P., Lorenz, U., Meijer, J. M., Petukhov, A. V., Physical and Colloid Chemistry, Shabalin, A. G., Singer, A., Sprung, M., Sub Physical and Colloid Chemistry, Vartanyants, I. A., Yefanov, O. M., Zozulya, A. V.   +16 more
core   +3 more sources

Norm minimized Scattering Data from Intensity Spectra [PDF]

, 2016
We apply the $l_1$ minimizing technique of compressive sensing (CS) to non-linear quadratic observations. For the example of coherent X-ray scattering we provide the formulae for a Kalman filter approach to quadratic CS and show how to reconstruct the ...
Davtyan, A., Loffeld, O., Pietsch, U., Seel, A.   +3 more
core   +3 more sources