P
Phillip Sprunger
Researcher at Louisiana State University
Publications - 69
Citations - 2962
Phillip Sprunger is an academic researcher from Louisiana State University. The author has contributed to research in topics: Scanning tunneling microscope & X-ray photoelectron spectroscopy. The author has an hindex of 25, co-authored 68 publications receiving 2670 citations. Previous affiliations of Phillip Sprunger include University of Pennsylvania & University of Tennessee.
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Journal ArticleDOI
The Role of Interstitial Sites in the Ti3d Defect State in the Band Gap of Titania
Stefan Wendt,Stefan Wendt,Phillip Sprunger,Phillip Sprunger,Estephania Lira,Estephania Lira,Georg K. H. Madsen,Georg K. H. Madsen,Zhongshan Li,Zhongshan Li,Jonas Ø. Hansen,Jonas Ø. Hansen,J. Matthiesen,J. Matthiesen,Asger Blekinge-Rasmussen,Asger Blekinge-Rasmussen,E. Lægsgaard,E. Lægsgaard,Bjørk Hammer,Bjørk Hammer,Flemming Besenbacher,Flemming Besenbacher +21 more
TL;DR: It is argued that Ti interstitials in the near-surface region may play a key role in and may dictate the ensuing surface chemistry, such as providing the electronic charge required for O2 adsorption and dissociation.
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Electrochemical Reduction of CO2 to CH3OH at Copper Oxide Surfaces
TL;DR: In this article, the authors examined the yield behavior of an electrodeposited cuprous oxide thin film and explore relationships between surface chemistry and reaction behavior relative to air-oxidized and anodized Cu electrodes.
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Giant Friedel Oscillations on the Beryllium(0001) Surface
TL;DR: Large-amplitude electron density oscillations were observed on a Be(0001) surface by means of variable-temperature scanning tunneling microscopy, and the amplitude of the waves for energies near the Fermi energy was anomalously large and inconsistent with the Friedel concept of screening.
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Direct imaging of the two-dimensional Fermi contour: Fourier-transform STM
Lars Kjerulf Petersen,Phillip Sprunger,Phillip Sprunger,Ph. Hofmann,Ph. Hofmann,Erik Lægsgaard,B. G. Briner,Marcus Doering,Hans-Peter Rust,Alexander M. Bradshaw,Flemming Besenbacher,E. W. Plummer,E. W. Plummer +12 more
TL;DR: In this paper, the Fourier transform (FT) of scanning tunneling microscopy (STM) images taken at low-bias voltages is used to generate a 2D Fermi contour at a surface.
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Growth of Ag on Cu(100) studied by STM: From surface alloying to Ag superstructures
TL;DR: A structural model is presented, and a mechanism is suggested which explains how the surface alloy phase is converted into the overlayer structure, indicating that the Ag-Ag interaction dictates the overall structure.