You can contact us through snail mail at this address:
Universidad de Extremadura
Avda. de Elvas, s/n.
Facultad de Ciencias
Edificio de Física
Laboratorio B106
06006 Badajoz
Also, through email:
Our phone number is:
+34 924 289 300 (Ext. 86754)
You can contact any team member clicking on him in this page.