High performance computing: https://ood.hpc.arizona.edu/
CBC Resources: https://cbc.arizona.edu/department-employee-resources
SLAC SSRL: https://www-ssrl.slac.stanford.edu/
ACS: https://www.acs.org/content/acs/en.html
Nature: https://www.nature.com/
Science: https://science.sciencemag.org/
APS: https://www.aps.org/publications/journals/index.cfm
Brookhaven National Lab: https://www.bnl.gov/world/
Materials Project: https://materialsproject.org/
Topological Materials: http://topologicalquantumchemistry.org/#/
Bilbao Crystallography: https://cryst.ehu.es/
X-Ray Data Booklet: https://xdb.lbl.gov/
Multiplet Calculator: https://www.cond-mat.de/sims/multiplet/
Robert D. Cowans' Page: https://www.tcd.ie/Physics/people/Cormac.McGuinness/Cowan/
Surface Explorer: http://surfexp.fhi-berlin.mpg.de/
Brillouin Zones: http://lampx.tugraz.at/~hadley/ss1/bzones/