Published February 27, 2020 | Version 1.0.0
Dataset Open

96x96 Exit Wavefunctions

  • 1. University of Warwick

Description

512x512 exit wavefunctions were simulated with clTEM, then cropped to 320x320 to remove edge artefacts.The 320x320 crops were then linearly downsampled to 96x96.

They are numpy files (.npy) that can be opened in Python with np.load(). Each wavefunction has shape [96, 96, 2], where the last two channels are for real [..., 0] and imag [..., 1] components, respectively.Wavefunctions have been stacked into a single array using a 0th axis.

There are three files:

  1. wavefunctions_n=3 is for a large range of materials and physics hyperparameters
  2. wavefunctions_restricted_n=3 is for a large range of materials and a small range of physics hyperparameters
  3. wavefunctions_single_n=3 is for In1.7K2Se8Sn2.28 and a large range of physical hyperparameters

Full sized versions are available on University of Warwick Electron Microscopy dataservers: https://warwick.ac.uk/fac/sci/physics/research/condensedmatt/microscopy/research/machinelearning

arXiv preprint: https://arxiv.org/abs/2001.10938

Files

Files (3.9 GB)

Name Size Download all
md5:adf33ebf6ebf2a94106bf9cf4df05116
2.7 GB Download
md5:d82e16049e56a7ebc3899ed91159511a
875.2 MB Download
md5:0138fa30625ce0ecb5fcd78b8d9aea43
355.7 MB Download

Additional details

Funding

ADEPT - Advanced Devices by ElectroPlaTing EP/N035437/1
UK Research and Innovation