Origin and Suppression of Beam Damage-Induced Oxygen-K Edge Artifact from γ-Al 2 O 3 using Cryo-EELS.

Autor: Ayoola HO; Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh PA 15261, USA., Li CH; Department of Materials Science and Engineering, The Ohio State University, Columbus OH 43210, USA., House SD; Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh PA 15261, USA; Environmental TEM Catalysis Consortium (ECC), University of Pittsburgh, Pittsburgh PA 15261, USA., Bonifacio CS; Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh PA 15261, USA., Kisslinger K; Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton NY 11973, USA., Jinschek J; Department of Materials Science and Engineering, The Ohio State University, Columbus OH 43210, USA., Saidi WA; Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh PA 15261, USA., Yang JC; Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh PA 15261, USA; Environmental TEM Catalysis Consortium (ECC), University of Pittsburgh, Pittsburgh PA 15261, USA; Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh PA 15260, USA. Electronic address: judyyang@pitt.edu.

Publikováno v: Ultramicroscopy [Ultramicroscopy] 2020 Dec; Vol. 219, pp. 113127. Date of Electronic Publication: 2020 Oct 01.