title: Identification of the C2∏-X2Σ+ band system of AlO in the ultraviolet galvanoluminescence obtained during aluminum anodization.
abstract: The first galvanoluminescence spectrum in the ultraviolet region obtained during anodization of high purity aluminum samples annealed at temperature above 525°C is presented. An intense broad peak with the maximum at about 31,900 cm(-1) is assigned to the transitions (some of them heretofore unobserved) between vibrational levels of the C(2)∏→X(2)Σ(+) spectral system of AlO, partly overlapped with the A(2)Σ(+)→X(2)∏ system of OH.
authors.affiliation: Faculty of Physics, University of Belgrade, Studentski trg 12, Belgrade, Serbia.
authors.forename: Mirjana
authors.initials: M
authors.lastname: Sarvan
authors.forename: Miljenko
authors.initials: M
authors.lastname: Perić
authors.forename: Ljubiša
authors.initials: L
authors.lastname: Zeković
authors.forename: Stevan
authors.initials: S
authors.lastname: Stojadinović
authors.forename: Ivan
authors.initials: I
authors.lastname: Belča
authors.forename: Marija
authors.initials: M
authors.lastname: Petković
authors.forename: Bećko
authors.initials: B
authors.lastname: Kasalica
mesh_terms: D000535:Aluminum / Q000737:chemistry* / Q000378:metabolism*; D000537:Aluminum Oxide / Q000737:chemistry*; D017097:Electric Impedance; D004566:Electrodes; D007477:Ions / Q000737:chemistry / Q000378:metabolism*; D049449:Luminescence; D008855:Microscopy, Electron, Scanning; D008962:Models, Theoretical; D013057:Spectrum Analysis; D013499:Surface Properties; D014466:Ultraviolet Rays
chemical_list: D007477:Ions; D000535:Aluminum; D000537:Aluminum Oxide