Hyperspectral imaging of exciton confinement within a moiré unit cell with a subnanometer electron probe

<p>Data and processing notebooks for article titled &quot;Hyperspectral imaging of exciton confinement within a moir&eacute; unit cell with a subnanometer electron probe&quot; published in Science in Decembner 2022.</p> <p>The `ADF Image.dm4` is the simultaneously acquired annular dark field (ADF-) scanning transmission electron microscopy (STEM)&nbsp;image. This was used to determine the structural reconstruction of the WSe2 / WS2 heterostructure.</p> <p>The `EELS Spectrum Image.dm4` is a spectrum image (one spectra per probe position). This was used to determine the extent of the localization of the exciton peak I.</p> <p>The two `ipynb` jupyter notebooks were used to do the analysis shown in the paper. The output is embedded in the notebooks.&nbsp;Also, each notebook was run and then exported as a&nbsp;static HTML file to retain the code and output together in a generally readable format.</p> <p>Contact Peter Ercius (percius@lbl.gov) regarding the code or data.</p>