56 citations · 209 across the 11 of their papers we have counts for
11 papers
Nanoscale heterogeneous dynamics probed by nanosecond x-ray speckle visibility spectroscopy
Yanwen Sun, Gabriella Carini, Matthieu Chollet +15
We report observations of nanosecond nanometer scale heterogeneous dynamics in a free flowing colloidal jet revealed by ultrafast x-ray speckle visibility spectroscopy. The nanosec…
Mapping Photocathode Quantum Efficiency with Ghost Imaging
K. Kabra, S. Li, F. Cropp +3
Measuring the quantum efficiency (QE) map of a photocathode injector typically requires laser scanning, an invasive operation that involves modifying the injector laser focus and r…
Attosecond Transient Absorption Spooktroscopy: a ghost imaging approach to ultrafast absorption spectroscopy
Taran Driver, Siqi Li, Elio G. Champenois +38
The recent demonstration of isolated attosecond pulses from an X-ray free-electron laser (XFEL) opens the possibility for probing ultrafast electron dynamics at X-ray wavelengths.…
What are the advantages of ghost imaging? Multiplexing for x-ray and electron imaging
Thomas J. Lane, Daniel Ratner
Ghost imaging, Fourier transform spectroscopy, and the newly developed Hadamard transform crystallography are all examples of multiplexing measurement strategies. Multiplexed exper…
Dual-Reference Design for Holographic Coherent Diffraction Imaging
David A. Barmherzig, Ju Sun, Emmanuel J. Candès +2
A new reference design is introduced for holographic coherent diffraction imaging. This consists in two references - "block" and "pinhole" shaped regions - placed adjacent to the i…
Holographic Phase Retrieval and Reference Design
David A. Barmherzig, Ju Sun, T. J. Lane +2
A general mathematical framework and recovery algorithm is presented for the holographic phase retrieval problem. In this problem, which arises in holographic coherent diffraction…
Intermolecular correlations are necessary to explain diffuse scattering from protein crystals
Ariana Peck, Frédéric Poitevin, Thomas J. Lane
Conformational changes drive protein function, including catalysis, allostery, and signaling. X-ray diffuse scattering from protein crystals has frequently been cited as a probe of…
A Flexible Phase Retrieval Framework for Flux-limited Coherent X-Ray Imaging
Liang Shi, Gordon Wetzstein, Thomas J. Lane
Coherent X-ray diffraction imaging (CXDI) experiments are intrinsically limited by shot noise, a lack of prior knowledge about the sample's support, and missing measurements due to…
Efficient inference of protein structural ensembles
Thomas J. Lane, Christian R. Schwantes, Kyle A. Beauchamp +1
It is becoming clear that traditional, single-structure models of proteins are insufficient for understanding their biological function. Here, we outline one method for inferring,…
Probing the Origins of Two-State Folding
Thomas J. Lane, Christian R. Schwantes, Kyle A. Beauchamp +1
Many protein systems fold in a two-state manner. Random models, however, rarely display two-state kinetics and thus such behavior should not be accepted as a default. To date, many…
Eigenvalues of the Homogeneous Finite Linear One Step Master Equation: Applications to Downhill Folding
Thomas Lane, Vijay Pande
Motivated by claims about the nature of the observed timescales in protein systems said to fold downhill, we have studied the finite, linear master equation which is a model of the…