# rmx-s-chem: a bizarre material

<< lanthanum aluminate film on a strontinum titanate crystal >> ... plus water

<< (..) a mysterious material emits ultraviolet light and has insulating, electrical conducting, semiconducting, superconducting, and ferromagnetic properties — all controlled by surface water >>

http://www.kurzweilai.net/mystery-material-stuns-scientists

Mohammad A. Islam, Diomedes Saldana-Greco,  et al.  Surface Chemically Switchable Ultraviolet Luminescence from Interfacial Two-Dimensional Electron Gas. Nano Letters, 2015; DOI: 10.1021/acs.nanolett.5b04461

http://pubs.acs.org/doi/10.1021/acs.nanolett.5b04461