Scientific Organizations and Societies: 

Microscopy Society of America: https://www.microscopy.org/index.cfm  

American Crystallographic Association: https://www.amercrystalassn.org/

American Ceramic Society: https://ceramics.org/

American Chemical Society: https://www.acs.org/content/acs/en.html

Materials Research Society: https://www.mrs.org/

American Vacuum Society: https://www.avs.org/

External Educational Resources 

TEM and STEM Tutorials from John Rodenburg: http://www.rodenburg.org/

Virtual Scanning Electron Microscope: http://myscope-explore.org/virtualSEM.html

Contrast Transfer Function Simulator: http://www.maxsidorov.com/ctfexplorer/

XPS curve fit references: http://www.xpsfitting.com/

XPS Processing Software: http://www.casaxps.com/