scispace - formally typeset
D

David J. Dingley

Researcher at University of Bristol

Publications -  56
Citations -  2379

David J. Dingley is an academic researcher from University of Bristol. The author has contributed to research in topics: Electron backscatter diffraction & Texture (crystalline). The author has an hindex of 23, co-authored 56 publications receiving 2196 citations. Previous affiliations of David J. Dingley include University of Oxford & Charles Stark Draper Laboratory.

Papers
More filters
Journal ArticleDOI

High-resolution elastic strain measurement from electron backscatter diffraction patterns: New levels of sensitivity

TL;DR: It is demonstrated that the shift between similar features in two electron backscatter diffraction patterns can be measured using cross-correlation based methods to +/- 0.05 pixels, which is an impressive and unique combination of high strain sensitivity, high spatial resolution and ease of use.
Journal ArticleDOI

High resolution mapping of strains and rotations using electron backscatter diffraction

TL;DR: In this article, the angular resolution of electron backscatter diffraction (EBSD) measurements can be significantly improved using an analysis based on determination of small shifts in features from one pattern to the next using cross-correlation functions.
Journal ArticleDOI

Progressive steps in the development of electron backscatter diffraction and orientation imaging microscopy.

TL;DR: In this paper, the use of slow-scan charge couple device cameras for phase identification and rapid determination of orientation image micrographs is reviewed, and a procedure for improving lattice spacing measurement by utilizing the full resolution of the camera is described with experimental measurements on silicon and nickel showing relative errors of plus/minus 3%.
Journal ArticleDOI

Quantitative deformation studies using electron back scatter patterns

TL;DR: In this paper, the diffuseness of electron back scatter patterns (EBSPs) is observed to increase with plastic strain, and the degradation of EBSPs by cold work was thoroughly investigated using the A1 6061 alloy for the purpose.
Journal ArticleDOI

Factors affecting the accuracy of high resolution electron backscatter diffraction when using simulated patterns.

TL;DR: Calibrant samples of known strain provide a method of measuring the experimental geometry but imprecise stage movement combined with the high depth of field in the SEM could also result in uncertainties in strain of ∼ 10(-3).