Links

Some useful links:

Crystallographic Open Database (to obtain .cif files of reported systems)

EPFL Crystallography Applets

Wyckoff Coordinates for different Space Groups (Bilbao Crystallographic Server)

High Resolution Space Group Diagrams and Tables

Periodic Table, Dynamic Periodic Table

Ionic Radii of various elements

Electronic Configuration and Ionization Energies of elements

Neutron Scattering Lengths/Cross-sections

FullProf

arXiv (Condensed Matter)

Physical Review Journals

Physical Review Online Archive (PROLA)

IOP Journals

AIP Journals