<a href="https://en.wikipedia.org/wiki/Molecular-beam_epitaxy" class="extiw" title="en:Molecular-beam epitaxy">Molecular-beam epitaxy</a> system at <a href="https://fr.wikipedia.org/wiki/LAAS-CNRS" class="extiw" title="fr:LAAS-CNRS">LAAS-CNRS</a> technological facility in Toulouse, France.
<a href="//commons.wikimedia.org/wiki/User:Guillom" title="User:Guillom">Guillaume Paumier</a> (user:guillom)
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>