Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Local structure of liquid and solid silver halides probed by XAFS.

A Di Cicco1, M Taglienti, M Minicucci

  • 1INFM, Dip. di Mat. e Fisica, Universitá di Camerino, Italy. dicicco@campus.unicam.it

Journal of Synchrotron Radiation
|August 22, 2001
PubMed
Summary

X-ray absorption spectroscopy (XAS) revealed the local atomic structure of silver bromide (AgBr) in both liquid and solid states. This technique reliably measures short-range atomic correlations, offering unique insights into liquid structures.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Water hydration at high pressure in Fe3+, Ni2+, and Cu2+ solutions probed by EXAFS.

The Journal of chemical physics·2026
Same author

The structure of liquid carbon elucidated by in situ X-ray diffraction.

Nature·2025
Same author

Measurement of the Prompt D^{0} Nuclear Modification Factor in p-Pb Collisions at sqrt[s_{NN}]=8.16  TeV.

Physical review letters·2023
Same author

Measurement of the Time-Integrated CP Asymmetry in D^{0}→K^{-}K^{+} Decays.

Physical review letters·2023
Same author

Observation of a Resonant Structure near the D_{s}^{+}D_{s}^{-} Threshold in the B^{+}→D_{s}^{+}D_{s}^{-}K^{+} Decay.

Physical review letters·2023
Same author

Evidence for Modification of b Quark Hadronization in High-Multiplicity pp Collisions at sqrt[s]=13  TeV.

Physical review letters·2023

Area of Science:

  • Materials Science
  • Solid-State Physics
  • Physical Chemistry

Background:

  • Understanding the local atomic structure of materials like silver bromide (AgBr) is crucial for predicting their properties.
  • High-temperature phases of AgBr present unique structural challenges for characterization.

Purpose of the Study:

  • To investigate the local structure of solid and liquid AgBr using X-ray absorption spectroscopy (XAS).
  • To validate the reliability of XAS for determining short-range atomic structures by comparing with existing data.
  • To gain insights into the atom-atom correlations in liquid AgBr.

Main Methods:

  • X-ray absorption spectroscopy (XAS) was employed to probe the local structure of AgBr.
  • Structural data from XAS were compared with results from diffraction studies and computer simulations.

Related Experiment Videos

  • Radial distribution functions (g(r)) were reconstructed for liquid AgBr.

    • Main Results:

    • XAS results for solid AgBr align with established thermal expansion data.
    • The study confirms the reliability of XAS in characterizing short-range atomic order.
    • The short-range structure of liquid AgBr was successfully mapped, highlighting XAS's capability.

    Conclusions:

    • XAS is a powerful technique for elucidating the local atomic structure of materials, including high-temperature liquids.
    • The findings support the use of XAS for detailed analysis of short-range order in AgBr.
    • This research provides a reliable method for studying liquid materials' atomic correlations.