Andrew James Morgan

speckle-tracking: a software suite for ptychographic X-ray speckle tracking

Andrew J Morgan, Kevin T Murray, Harry M Quiney, Sasa Bajt, Henry N Chapman

Journal article  |  2020  |  Journal of Applied Crystallography

Diffraction data from aerosolized Coliphage PR772 virus particles imaged with the Linac Coherent Light Source

Haoyuan Li, Reza Nazari, Brian Abbey, Roberto Alvarez, Andrew Aquila, Kartik Ayyer, Anton Barty, Peter Berntsen, Johan Bielecki, Alberto Pietrini, Maximilian Bucher, Gabriella Carini, Henry N Chapman, Alice Contreras, Benedikt J Daurer, Hasan DeMirci, Leonie Fluckiger, Matthias Frank, Janos Hajdu, Max F Hantke, et al.

Journal article  |  2020  |  Scientific Data

Single Particle Imaging (SPI) with intense coherent X-ray pulses from X-ray free-electron lasers (XFELs) has the potential to prod..

Effect of radiation damage and illumination variability on signal-to-noise ratio in X-ray free-electron laser single-particle imaging

Timur E Gureyev, Alexander Kozlov, Andrew J Morgan, Andrew Martin, Harry M Quiney

Journal article  |  2020  |  Acta Crystallographica Section A: Foundations and advances

The deterioration of both the signal-to-noise ratio and the spatial resolution in the electron-density distribution reconstructed ..

Ptychographic X-ray speckle tracking with multi-layer Laue lens systems

Andrew J Morgan, Kevin T Murray, Mauro Prasciolu, Holger Fleckenstein, Oleksandr Yefanov, Pablo Villanueva-Perez, Valerio Mariani, Martin Domaracky, Manuela Kuhn, Steve Aplin, Istvan Mohacsi, Marc Messerschmidt, Karolina Stachnik, Yang Du, Anja Burkhart, Alke Meents, Evgeny Nazaretski, Hanfei Yan, Xiaojing Huang, Yong S Chu, et al.

Journal article  |  2020  |  Journal of Applied Crystallography

Ptychographic X-ray speckle tracking

Andrew J Morgan, Harry M Quiney, Sasa Bajt, Henry N Chapman

Journal article  |  2020  |  Journal of Applied Crystallography

X-ray diffractive imaging of controlled gas-phase molecules: Toward imaging of dynamics in the molecular frame

Thomas Kierspel, Andrew Morgan, Joss Wiese, Terry Mullins, Andy Aquila, Anton Barty, Richard Bean, Rebecca Boll, Sebastien Boutet, Philip Bucksbaum, Henry N Chapman, Lauge Christensen, Alan Fry, Mark Hunter, Jason E Koglin, Mengning Liang, Valerio Mariani, Adi Natan, Joseph Robinson, Daniel Rolles, et al.

Journal article  |  2020  |  Journal of Chemical Physics

We report experimental results on the diffractive imaging of three-dimensionally aligned 2,5-diiodothiophene molecules. The molecu..

Low-signal limit of X-ray single particle diffractive imaging

Kartik Ayyer, Andrew J Morgan, Andrew Aquila, Hasan DeMirci, Brenda G Hogue, Richard A Kirian, P Lourdu Xavier, Chun Hong Yoon, Henry N Chapman, Anton Barty

Journal article  |  2019  |  Optics Express

Multilayer Laue lenses at high X-ray energies: performance and applications

Kevin T Murray, Anders F Pedersen, Istvan Mohacsi, Carsten Detlefs, Andrew J Morgan, Mauro Prasciolu, Can Yildirim, Hugh Simons, Anders C Jakobsen, Henry N Chapman, Henning F Poulsen, Sasa Bajt

Journal article  |  2019  |  Optics Express

X-ray microscopy at photon energies above 15 keV is very attractive for the investigation of atomic and nanoscale properties of te..

Ab initio phasing of the diffraction of crystals with translational disorder

Andrew J Morgan, Kartik Ayyer, Anton Barty, Joe PJ Chen, Tomas Ekeberg, Dominik Oberthuer, Thomas A White, Oleksandr Yefanov, Henry N Chapman

Journal article  |  2019  |  Acta Crystallographica Section A: Foundations and Advances

Ab initio phasing using diffraction data from different crystal forms

Romain D Arnal, Markus Metz, Andrew J Morgan, Henry N Chapman, Rick P Millane

Conference Proceedings  |  2019  |  2019 International Conference on Image and Vision Computing New Zealand (IVCNZ)