This is a review on up-to-date in situ/operando methods for a comprehensive
characterization of nanoporous materials. The group of nanoporous materials is constantly …

X-ray ptychographic tomography is a nondestructive method for three dimensional (3D)
imaging with nanometer-sized resolvable features. The size of the volume that can be …

This paper presents a deep learning algorithm for tomographic reconstruction (GANrec). The
algorithm uses a generative adversarial network (GAN) to solve the inverse of the Radon …

The interaction of an object with a coherent probe often encodes its properties in a complex-
valued function, which is then detected in an intensity-only measurement. Phase retrieval …

Ptychographic X-ray imaging at the highest spatial resolution requires an optimal
experimental environment, providing a high coherent flux, excellent mechanical stability and …

We describe and demonstrate an optimization-based X-ray image reconstruction framework
called Adorym. Our framework provides a generic forward model, allowing one code …

Mesoporous nanoparticles provide rich platforms to devise functional materials by
customizing the three-dimensional (3D) structures of nanopores. With the pore network as a …

Abstract PETRA III at DESY is one of the brightest synchrotron radiation sources worldwide.
It serves a broad international multidisciplinary user community from academia to industry at …

The overdetermination of the mathematical problem underlying ptychography is reduced by
a host of experimentally more desirable settings. Furthermore, reconstruction of the sample …

Quantitative phase imaging (QPI) is important in many applications such as microscopy and
crystallography. To quantitatively reveal phase information, people could either employ …