skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Reconstruction of evolving nanostructures in ultrathin films with X-ray waveguide fluorescence holography

Journal Article · · Nature Communications

Fluorescence from an excited atom propagates as an outgoing spherical wave until it is scattered by inhomogeneities or other atoms nearby. An anisotropic intensity pattern, known as the fluorescence hologram, is created when this scattered wave interferes with the freely propagating wave. X-ray fluorescence holography focuses on holograms generated from crystals and gives information about their local atomic structures. Likewise, a waveguide can also generate fluorescence holograms as a result of the establishment of X-ray standing waves. We therefrom introduce the concept of X-ray waveguide fluorescence holography, where a nanostructured thin film by itself is an optical waveguide thus turning this holographic technique into an in-situ and time-resolved imaging probe for nanostructures in the film. A model-free reconstruction method was developed based on the dynamical theory. The performance of X-ray waveguide fluorescence holography is experimentally compared to conventional forward scattering techniques for thin films such as reflectivity and grazing-incidence small

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1634846
Alternate ID(s):
OSTI ID: 1647006; OSTI ID: 1656866
Journal Information:
Nature Communications, Journal Name: Nature Communications Vol. 11 Journal Issue: 1; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English
Citation Metrics:
Cited by: 8 works
Citation information provided by
Web of Science

References (40)

Advanced grazing-incidence techniques for modern soft-matter materials analysis journal January 2015
Glancing-incidence and glancing-takeoff x-ray fluorescence analysis of Ni-GaAs interface reactions journal March 2000
Morphologies of discontinuous gold films on amorphous polymer substrates journal November 1992
Resonance-enhanced x-rays in thin films: a structure probe for membranes and surface layers journal October 1992
Experimental phase determination of the structure factor from Kossel line profile journal March 2016
Enhancement of X-ray fluorescence intensity from an ultra-thin sandwiched layer at grazing-emission angles journal December 1999
Model-independent determination of the surface scattering-length-density profile from specular reflectivity data journal April 1992
Element sensitive reconstruction of nanostructured surfaces with finite elements and grazing incidence soft X-ray fluorescence journal January 2018
Laboratory Setup for Scanning-Free Grazing Emission X-ray Fluorescence journal January 2017
X-ray standing waves at a reflecting mirror surface journal March 1989
Depth-Resolved X-ray Absorption Spectroscopy by Means of Grazing Emission X-ray Fluorescence journal July 2015
Surface Studies of Solids by Total Reflection of X-Rays journal July 1954
Combined evaluation of grazing incidence X-ray fluorescence and X-ray reflectivity data for improved profiling of ultra-shallow depth distributions journal September 2014
Structural studies of membranes and surface layers up to 1,000 Å thick using X-ray standing waves journal December 1991
Photon cross sections from 1 keV to 100 MeV for elements Z=1 to Z=100 journal June 1970
Removing multiple scattering and twin images from holographic images journal November 1991
Scanning-free grazing emission x-ray fluorescence by means of an angular dispersive arrangement with a two-dimensional position-sensitive area detector journal December 2013
Dynamics of Polymer/Metal Nanocomposite Films at Short Times As Studied by X-ray Standing Waves journal November 2004
Characterization of ultra-shallow aluminum implants in silicon by grazing incidence and grazing emission X-ray fluorescence spectroscopy journal January 2012
Fluorescent X-ray interference from a protein monolayer journal January 1994
X-ray and neutron scattering from rough surfaces journal August 1988
X-ray divergent-beam (Kossel) technique: A review journal March 2011
X-ray fluorescence holography: Going beyond the diffraction limit journal January 2003
Perturbation to the resonance modes by gold nanoparticles in a thin-film-based x-ray waveguide journal April 2006
X-ray standing waves: a molecular yardstick for biological membranes journal September 1988
Depth profiling of low energy ion implantations in Si and Ge by means of micro-focused grazing emission X-ray fluorescence and grazing incidence X-ray fluorescence journal January 2015
Multiple-Energy X-Ray Holography: Atomic Images of Hematite (F e 2 O 3 ) journal April 1996
X-ray holography with atomic resolution journal March 1996
Waveguide-enhanced grazing-incidence small-angle x-ray scattering of buried nanostructures in thin films journal August 2011
Three-dimensional atomic-arrangement reconstruction from an Auger-electron hologram journal February 2007
X-Ray Evanescent-Wave Absorption and Emission journal January 1983
Real-Time Evolution of the Distribution of Nanoparticles in an Ultrathin-Polymer-Film-Based Waveguide journal April 2005
X-Ray Scattering from Soft-Matter Thin Films book January 1999
Application of spline functions to the correction of resolution errors in small-angle scattering journal June 1971
X-ray fluorescence induced by standing waves in the grazing-incidence and grazing-exit modes: study of the Mg–Co–Zr system journal September 2015
Kossel diffraction in perfect crystals: X-ray standing waves in reverse journal March 1995
The interference theory of ideal paracrystals journal September 1952
Diffuse-double layer at a membrane-aqueous interface measured with x-ray standing waves journal April 1990
A new approach for three-dimensional atomic-image reconstruction from a single-energy photoelectron hologram journal January 2004
Observation of ultralow-level Al impurities on a silicon surface by high-resolution grazing emission x-ray fluorescence excited by synchrotron radiation journal September 2009

Figures / Tables (4)


Similar Records

Atomic holography with electrons and x-rays
Journal Article · Wed Jan 01 00:00:00 EST 1997 · AIP Conference Proceedings · OSTI ID:1634846

Atomic holography with electrons and x-rays: Theoretical and experimental studies
Thesis/Dissertation · Sun Jun 01 00:00:00 EDT 1997 · OSTI ID:1634846

Waveguide-Based Off-Axis Holography with Hard X Rays
Journal Article · Fri Dec 22 00:00:00 EST 2006 · Physical Review Letters · OSTI ID:1634846

Related Subjects