X-Ray Photoelectron Diffraction in the Backscattering Geometry: A Key to Adsorption Sites and Bond Lengths at Surfaces

Greber, Thomas; Wider, J.; Wetli, E.; Osterwalder, Jürg

doi:10.1103/physrevlett.81.1654

Cited by 35 publications

(21 citation statements)

References 17 publications

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“…Many other examples of photoelectron diffraction in the study of clean surfaces, adsorbates, and nanostructure growth appear elsewhere [30,60,61], including discussions of an alternative method of PD measurement in which the geometry is held fixed and the photon energy is scanned [30,62]. …”

Section: Application To Oxide Overlayer Growthmentioning

confidence: 99%

X-ray photoelectron spectroscopy: From origins to future directions

Fadley

2009

Nuclear Instruments and Methods in Physics Research Section A:

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Section: Application To Oxide Overlayer Growthmentioning

confidence: 99%

X-ray photoelectron spectroscopy: From origins to future directions

Fadley

2009

Nuclear Instruments and Methods in Physics Research Section A:

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“…[27] In addition to band mapping, the same apparatus can be used for photoelectron diffraction experiments in order to characterize the structure of the surface and adsorbate geometries. The absorption of oxygen on Rh(111) was studied by X-ray photoelectron diffraction (XPD) [28] and the formation of subsurface oxygen could be directly observed. [29] Utilizing the same approach, the absolute orientation of chiral molecules can be determined as it was shown for heptahelicene, C 30 H 18 , on copper surfaces [30] and tartaric acid on Cu(110).…”

Section: Brief History Of Photoelectron Spectroscopymentioning

confidence: 99%

Time-Resolved Photoelectron Spectroscopy to Probe Ultrafast Charge Transfer and Electron Dynamics in Solid Surface Systems and at Metal- Molecule Interfaces

Castiglioni

Greif

Leuenberger

et al. 2011

Chimia

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. Time-resolved photoelectron spectroscopy to probe ultrafast charge transfer and electron dynamics in solid surface systems and at metal-molecule interfaces. CHIMIA International Journal for Chemistry, 65(5):342-345.Time-resolved photoelectron spectroscopy to probe ultrafast charge transfer and electron dynamics in solid surface systems and at metal-molecule interfaces AbstractPhotoelectron spectroscopy (PES) is a versatile tool, which provides insight into electronic structure and dynamics in condensed matter, surfaces, interfaces and molecules. The history of PES is briefly outlined and illustrated by current developments in the field of time-resolved PES. Our group's research is mostly aimed at studying ultrafast processes and associated 342 CHIMIA 2011, 65, No. 5 NCCR MUST Abstract: Photoelectron spectroscopy (PES) is a versatile tool, which provides insight into electronic structure and dynamics in condensed matter, surfaces, interfaces and molecules. The history of PES is briefly outlined and illustrated by current developments in the field of time-resolved PES. Our group's research is mostly aimed at studying ultrafast processes and associated lifetimes related to electronic excitation at solid surfaces.

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“…10(b) shows that, even at 500 eV, there are still interference fringes in the backward direction, and such backscattering effects have in fact been used for adsorbate structure determination. [44] Such XPD effects can be modeled using the ingredients shown in Fig. 10(c).…”

Section: Photoelectron Diffraction and Holographymentioning

confidence: 99%

“…Other examples of PD in the study of clean surfaces, adsorbates, and nanostructure growth appear elsewhere, [6,44,48] including a discussion of an alternative method of PD measurement in which the geometry is held fixed and the photon energy is scanned. [6,49] Finally, we note that a PD pattern can to a first approximation be considered a hologram, [50] as suggested by the notation of reference wave and object wave in Fig.…”

Section: Comparing the Fe And O Patterns Thus Immediately Permits Conmentioning

confidence: 99%

Atomic‐level characterization of materials with core‐ and valence‐level photoemission: basic phenomena and future directions

Fadley

2008

Surface & Interface Analysis

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In this overview, the basic concepts of core and valence photoelectron spectroscopy (photoemission), photoelectron diffraction, and photoelectron holography are introduced. Then some current developments in these techniques that should enhance their utility for atomic-level characterization of new materials and surface chemical processes are discussed, including measurements with hard X-ray excitation, standing-wave excitation, and ambient pressures in the multi-torr regime.

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X-Ray Photoelectron Diffraction in the Backscattering Geometry: A Key to Adsorption Sites and Bond Lengths at Surfaces

Cited by 35 publications

References 17 publications

X-ray photoelectron spectroscopy: From origins to future directions

X-ray photoelectron spectroscopy: From origins to future directions

Time-Resolved Photoelectron Spectroscopy to Probe Ultrafast Charge Transfer and Electron Dynamics in Solid Surface Systems and at Metal- Molecule Interfaces

Atomic‐level characterization of materials with core‐ and valence‐level photoemission: basic phenomena and future directions

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