Determining the Preferred Orientation of Silver-Plating via X-ray Diffraction Profile.

ABSTRACT: Determining the preferred orientation of plating film is of practical importance. In this work, the Rietveld method and quantitative texture analysis (RM+QTA) are used to analyze the preferred orientation of plating silver film with XRD profile, whose <311> axial texture can be completely described by a set of exponential harmonics index, extracted from a single XRD profile, C₄^1,1(0.609), C₆^1,1(0.278), C₈^1,1(-0.970). The constructed pole figures with the index of the exponential harmonic are following those measured by the multi-axis diffractometer. The method using exponential harmonic index can be extended to characterize the plating by electroplating in a quantitative harmonic description. In addition, a new dimension involving crystallite shape and size is considered in characterizing the preferred orientation.

SUBMITTER: Li T 

PROVIDER: S-EPMC8466463 | biostudies-literature |

REPOSITORIES: biostudies-literature