sabato 19 dicembre 2015

# 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 propertiesall controlled by surface water >>

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

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