Strain energy density in the X-ray powder diffraction from mixed crystals and alloys

Yu Rosenberg, V. Sh Machavariani, A. Voronel, S. Garber, A. Rubshtein, A. I. Frenkel, E. A. Stern

Research output: Contribution to journalArticlepeer-review

Abstract

A correlation between precise x-ray powder diffraction patterns and atomic size mismatch in disordered mixed crystals (alloys and ionic crystals) is observed. The anisotropy of the elastic moduli has been taken into account for evaluation of the strain energy density of the mixed crystals revealed in x-ray powder diffraction measurements. The precursor of the phase transformation for a quenched disordered Au-Cu alloy is identified.

Original languageEnglish
Pages (from-to)8081-8088
Number of pages8
JournalJournal of Physics Condensed Matter
Volume12
Issue number37
DOIs
StatePublished - 18 Sep 2000

Fingerprint

Dive into the research topics of 'Strain energy density in the X-ray powder diffraction from mixed crystals and alloys'. Together they form a unique fingerprint.

Cite this