Literature DB >> 21828574

Orientation-dependent work function of in situ annealed strontium titanate.

L F Zagonel1, M Bäurer, A Bailly, O Renault, M Hoffmann, S-J Shih, D Cockayne, N Barrett.   

Abstract

We have used energy-filtered x-ray photoelectron emission microscopy (XPEEM) and synchrotron radiation to measure the grain orientation dependence of the work function of a sintered niobium-doped strontium titanate ceramic. A significant spread in work function values is found. Grain orientation and surface reducing/oxidizing conditions are the main factors in determining the work function. Energy-filtered XPEEM looks ideally suited for analysis of other technologically interesting polycrystalline samples.

Entities:  

Year:  2009        PMID： 21828574     DOI： 10.1088/0953-8984/21/31/314013

Source DB:  PubMed          Journal:  J Phys Condens Matter        ISSN： 0953-8984            Impact factor:   2.333


  3 in total

1.  Current-voltage characteristics of manganite-titanite perovskite junctions.

Authors:  Benedikt Ifland; Patrick Peretzki; Birte Kressdorf; Philipp Saring; Andreas Kelling; Michael Seibt; Christian Jooss
Journal:  Beilstein J Nanotechnol       Date:  2015-07-07       Impact factor: 3.649

2.  Spectromicroscopic insights for rational design of redox-based memristive devices.

Authors:  Christoph Baeumer; Christoph Schmitz; Amr H H Ramadan; Hongchu Du; Katharina Skaja; Vitaliy Feyer; Philipp Müller; Benedikt Arndt; Chun-Lin Jia; Joachim Mayer; Roger A De Souza; Claus Michael Schneider; Rainer Waser; Regina Dittmann
Journal:  Nat Commun       Date:  2015-10-19       Impact factor: 14.919

3.  Kelvin probe force microscopy work function characterization of transition metal oxide crystals under ongoing reduction and oxidation.

Authors:  Dominik Wrana; Karol Cieślik; Wojciech Belza; Christian Rodenbücher; Krzysztof Szot; Franciszek Krok
Journal:  Beilstein J Nanotechnol       Date:  2019-08-02       Impact factor: 3.649
  3 in total

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