Open AccessA GRAPHIC DETERMINATION OF THE DRIFT CONSTANTS IN DEBYE SCHERRER PHOTOGRAPHS AND THE ACCURATE EVALUATION OF LATTICE CONSTANTS
Author(s) -
Lu Xue-Shan
Publication year - 1980
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.29.273
Subject(s) - lattice constant , lattice (music) , debye , physics , scherrer equation , computational physics , optics , condensed matter physics , diffraction , acoustics
The present paper describes a graphic method of determining the drift constants in Debye-Scherrer photographs and discusses the various methods in the evaluation of lattice constants. By the method proposed by the author, the accuracy of lattice spacings determined reaches 1 part in 500,000.