Stefano Marchesini

TL;DR: Mannella et al. as discussed by the authors studied the temperature and time dependence of the surface chemical composition and atomic structure of in situ fractured colossal magnetoresistive perovskites La 1− x Sr x MnO (x ǫ = 0.3, 0.4) using core-level photoelectron spectroscopy and diffraction, simultaneous with observing marked changes in both core and valence electronic structure on going above the Curie temperature.

TL;DR: In this paper, the authors used the fact that an image of a natural object is compressible to image molecules replicated in a crystal structure to obtain structural information about an object, which can be obtained from diffraction amplitude measurements that account for either one of these traits.

TL;DR: In this paper, a binary zone plate design strategy was proposed to generate arbitrary illuminations for coherent multiplexing, structured illumination, and wavefront shaping experiments, where the duty cycle, harmonic order, and zone placement were adjusted to vary both the amplitude and phase of the wavefront at the lens.

TL;DR: This paper proposes the first high performance implementation of GDP for partial coherence X-ray ptychography, and exploits an efficient data layout and multi-gpu parallelism to achieve massive acceleration and efficient scaling.

TL;DR: In this article, a new facility is described for coherent scattering and microscopy at the Advanced Light Source (ALSS), where the undulator beamline delivers maximum coherent flux to two experiment programs.