Biying Song, Zhiyuan Ding, Christopher S. Allen, Hidetaka Sawada, Fucai Zhang, Xiaoqing Pan, Jamie Warner, Angus I. Kirkland, and Peng Wang, “Hollow Electron Ptychographic Diffractive Imaging”, Phys. Rev. Lett. 121, 146101 (2018)

【原文】

Hollow Electron Ptychographic Diffractive Imaging

ABSTRACT

We report a method for quantitative phase recovery and simultaneous electron energy loss spectroscopy analysis using ptychographic reconstruction of a data set of "hollow" diffraction patterns. This has the potential for recovering both structural and chemical information at atomic resolution with a new generation of detectors.