• The electronic state of thin films of yttrium, yttrium hydrides and yttrium oxide 

      Mongstad, Trygve; Thøgersen, Annett; Subrahmanyam, Aryasomayajula; Karazhanov, Smagul (Journal article; Peer reviewed, 2014)
      Thin films of yttrium hydride have for almost 20 years been under investigation for optoelectronic and solar energy applications due to the hydrogen-induced switching in electronic state from the metallic elemental yttrium ...