MULTEM is a powerful and advanced collection of C++ routines with CUDA support, designed to perform efficient and accurate multislice simulations for various TEM experiments such as HRTEM, STEM, ISTEM, ED, PED, CBED, ADF-TEM, ABF-HC, EFTEM, and EELS.
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Which part of a sample interacts with the beam first? #21
If a "pretend" sample has two atoms, A and B, with z = 0 and 5 Å respectively, which atom will be hit by the beam first?
Another way of asking the same question is, "is the sample sat with the z-axis increasing towards the electron gun, or increasing away from the gun"?
Stealing @cophus excellent image from prism-em/prismatic#33:![image](https://user-images.githubusercontent.com/2721423/48470457-c56a1b00-e7f1-11e8-8559-41141bb9e05b.png)
This is important for my application.