Direct determination of one-dimensional interphase structures using normalized crystal truncation rod analysis

Tomoya Kawaguchi, Yihua Liu, Anthony Reiter, Christian Cammarot, Michael S. Pierce, Hoydoo You

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A one-dimensional non-iterative direct method was employed for normalized crystal truncation rod analysis. The non-iterative approach, utilizing the Kramers–Kronig relation, avoids the ambiguities due to an improper initial model or incomplete convergence in the conventional iterative methods. The validity and limitations of the present method are demonstrated through both numerical simulations and experiments with Pt(111) in a 0.1 M CsF aqueous solution. The present method is compared with conventional iterative phaseretrieval methods.

Original languageEnglish
Pages (from-to)679-684
Number of pages6
JournalJournal of Applied Crystallography
Volume51
DOIs
Publication statusPublished - 2018 Mar 13
Externally publishedYes

Keywords

  • Crystal truncation rods
  • Direct inversion
  • Double layers
  • Interfaces
  • Phase retrieval

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

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