5 papers
A self-referenced in-situ arrival time monitor for X-ray free-electron lasers
Michael Diez, Andreas Galler, Sebastian Schulz +11
We present a novel, highly versatile, and self-referenced arrival time monitor for measuring the femtosecond time delay between a hard X-ray pulse from a free-electron laser and an…
3D diffractive imaging of nanoparticle ensembles using an X-ray laser
Kartik Ayyer, P. Lourdu Xavier, Johan Bielecki +34
We report the 3D structure determination of gold nanoparticles (AuNPs) by X-ray single particle imaging (SPI). Around 10 million diffraction patterns from gold nanoparticles were m…
Megahertz X-ray microscopy at X-ray Free-Electron Laser and Synchrotron sources
Patrik Vagovič, Tokushi Sato, Ladislav Mikeš +17
We demonstrate X-ray phase contrast microscopy performed at the European X-ray Free-Electron Laser sampled at 1.128 MHz rate. We have applied this method to image stochastic proces…
A supercritical scalar field equation with a forcing term
Kazuhiro Ishige, Shinya Okabe, Tokushi Sato
This paper is concerned with the elliptic problem for a scalar field equation with a forcing term \begin{equation} \tag{P}-Δu+u=u^p+ κμ\quad \mbox{in} \quad{\bf R}^N, \quad u>0 \qu…
Certain identities on derivatives of radial homogeneous and logarithmic functions
Kei Morii, Tokushi Sato, Yoshihiro Sawano
Let be a natural number and be real. In the 1-dimensional case, the -th order derivatives of the functions and are multiples of…