An Efficient Algorithm for Automatic Structure Optimization in X-ray Standing-Wave Experiments
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electron Spectroscopy and Related Phenomena"
DOI: 10.1016/j.elspec.2018.10.006
Abstract: Abstract X-ray standing-wave photoemission experiments involving multilayered samples are emerging as unique probes of the buried interfaces that are ubiquitous in current device and materials research. Such data require for their analysis a structure optimization… read more here.
Keywords: ray standing; optimization; structure optimization; standing wave ... See more keywords
Experimental evidence for x-ray standing wave modulated surface scattering effect
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5085231
Abstract: X-ray standing waves generated above flat surfaces will modulate local electric field intensity distributions and in turn alter surface scattering patterns. Such an effect is uncovered in the grazing-incidence small-angle x-ray scattering study of the… read more here.
Keywords: surface scattering; effect; ray standing; ray ... See more keywords
Interface resolved magnetism at metal–organic (Fe/Alq3) interfaces under x-ray standing wave condition
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5135361
Abstract: The isotope selective grazing-incidence nuclear resonance scattering (GI-NRS) technique, which is a time analog to Mossbauer spectroscopy, is made depth resolved to probe the magnetism of the diffused Fe (Fediffused) and bulk Fe (Febulk) parts… read more here.
Keywords: magnetism metal; interface resolved; metal organic; resolved magnetism ... See more keywords
Thin film structural analysis using variable-period x-ray standing waves
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.165402
Abstract: Variable-period x-ray standing wave (VPXSW) studies have been carried out using 3 keV x rays and photoelectron detection. Two model surfaces have been used, a native SiO2 layer (20 A thick) on bulk silicon, and… read more here.
Keywords: variable period; layer; ray standing; ray ... See more keywords
Atomic-Site-Specific Surface Valence-Band Structure from X-Ray Standing-Wave Excited Photoemission.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.206801
Abstract: X-ray standing-wave (XSW) excited photoelectron emission was used to measure the site-specific valence band (VB) for ½ monolayer (ML) Pt grown on a SrTiO_{3} (001) surface. The XSW induced modulations in the core level (CL),… read more here.
Keywords: surface; valence band; ray standing; site specific ... See more keywords