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Luca Gregoratti

Researcher at AREA Science Park

Publications -  83
Citations -  2064

Luca Gregoratti is an academic researcher from AREA Science Park. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Graphene. The author has an hindex of 22, co-authored 83 publications receiving 1872 citations. Previous affiliations of Luca Gregoratti include Elettra Sincrotrone Trieste & Jawaharlal Nehru Centre for Advanced Scientific Research.

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Journal ArticleDOI

Initial Stages of Oxidation on Graphitic Surfaces: Photoemission Study and Density Functional Theory Calculations

Alexei Barinov, +6 more
- 29 Apr 2009 - 
TL;DR: In this paper, the initial oxidation stages of perfect and defective graphitic surfaces exposed to atomic oxygen have been studied with a combined high-resolution photoemission spectroscopy (HR-PES) and density functional theory (DFT) computational approach.
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Graphene oxide windows for in situ environmental cell photoelectron spectroscopy

Andrei Kolmakov, +8 more
- 01 Oct 2011 - 
TL;DR: These proof-of-principle results show the potential of using graphene oxide, graphene and other emerging ultrathin membrane windows for the fabrication of low-cost, single-use environmental cells compatible with commercial X-ray and Auger microprobes as well as scanning or transmission electron microscopes.
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Photoelectron microscopy and applications in surface and materials science

Sebastian Günther, +4 more
- 01 Jul 2002 - 
TL;DR: In this article, the authors review the recent achievements of photoelectron microscopy (PEM), which is a rapidly developing technique that is significantly advancing the frontiers of surface and materials science.
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In situ study of electrochemical activation and surface segregation of the SOFC electrode material La0.75Sr0.25Cr0.5Mn0.5O3±δ

Anne-Katrin Huber, +6 more
- 14 Jan 2012 - 
TL;DR: A mechanism based on the reversible incorporation of a passivating SrO surface phase into the LSCrM lattice is proposed to explain the observed activation/deactivation process.
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In situ study of activation and de-activation of LSM fuel cell cathodes - Electrochemistry and surface analysis of thin-film electrodes

Anne-Katrin Huber, +7 more
- 01 Oct 2012 - 
TL;DR: In this article, the activation mechanism of the (ORR) on lanthanum strontium manganite (LSM) thin-film electrodes was investigated by examining the electrochemical behavior with impedance spectroscopy.