This folder contains one experimental dataset (scan01) from scanning transmission electron microscopy at Cornell University, published in the following paper. This paper should be cited whenever this code, dataset or their derivatives are used: 
Chen, Z., et al., Electron ptychography achieves atomic-resolution limits set by lattice vibrations. arXiv: 2101.00465.

Conditions:
Material: PrScO3 along [001], thickness ~ 21 nm
Diffraction patterns: 128x128x64x64
Beam energy: 300 keV
Probe-forming semi-angle: 21.4 mrad
defocus: -20 nm (overfocus)
scan step size: 0.41 Angstrom
pixel size in diffraction: 0.823 mrad/pixel
Counts per electron: 580

Contact information:

Zhen Chen (zhen.chen@conell.edu) or David A. Muller (david.a.muller@cornell.edu)