Influence of analysis parameters on the microstructural characterization of nanoscale precipitates

Ai Serizawa, M. K. Miller

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

A series of simulated microstructures containing nanometer-scale precipitates was created with an atom probe data simulator. These data were then analyzed with the proximity histogram by creating isoconcentration surfaces to determine the influence of the analysis method. For simulated 2-nm-radius spherical precipitates, the optimized voxel size and delocalization were found to be 0.5-0.6 nm and 1.0-1.5 nm, respectively. Under optimum analysis parameters, the voxelization/delocalization process only slightly degrades the interface width determined from the proximity histogram to ∼0.15±0.04 nm.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium Proceedings
Pages19-25
Number of pages7
Volume1231
Publication statusPublished - 2010
Externally publishedYes
Event2009 MRS Fall Meeting - Boston, MA
Duration: 2009 Nov 302009 Dec 4

Other

Other2009 MRS Fall Meeting
CityBoston, MA
Period09/11/3009/12/4

Fingerprint

histograms
proximity
Precipitates
precipitates
simulators
Simulators
Atoms
microstructure
Microstructure
radii
probes
atoms

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Serizawa, A., & Miller, M. K. (2010). Influence of analysis parameters on the microstructural characterization of nanoscale precipitates. In Materials Research Society Symposium Proceedings (Vol. 1231, pp. 19-25)

Influence of analysis parameters on the microstructural characterization of nanoscale precipitates. / Serizawa, Ai; Miller, M. K.

Materials Research Society Symposium Proceedings. Vol. 1231 2010. p. 19-25.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Serizawa, A & Miller, MK 2010, Influence of analysis parameters on the microstructural characterization of nanoscale precipitates. in Materials Research Society Symposium Proceedings. vol. 1231, pp. 19-25, 2009 MRS Fall Meeting, Boston, MA, 09/11/30.
Serizawa A, Miller MK. Influence of analysis parameters on the microstructural characterization of nanoscale precipitates. In Materials Research Society Symposium Proceedings. Vol. 1231. 2010. p. 19-25
Serizawa, Ai ; Miller, M. K. / Influence of analysis parameters on the microstructural characterization of nanoscale precipitates. Materials Research Society Symposium Proceedings. Vol. 1231 2010. pp. 19-25
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