Effect of surface stress on Ni segregation in (110) NiAl thin films
Physical Review B - Condensed Matter and Materials Physics, ISSN: 0163-1829, Vol: 69, Issue: 19
2004
- 35Citations
- 19Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Molecular statics and Monte Carlo simulations in conjunction with an embedded-atom potential are applied to study surface stresses and surface segregation in (110) NiAl free-standing thin films with different thicknesses. Ni always segregates to the surface for both stoichiometric and Ni-rich bulk compositions. The amount of segregation and the lateral deformation of the film both vary in inverse proportion to the film thickness. The size effect of segregation is explained by the elastic deformation of the film in response to the surface stress. It is predicted that the surface free energy decreases and the surface stress increases as the film becomes thinner. These effects are not specific to free-standing films but are also relevant to films on substrates, multilayers, new phase nuclei, and similar situations.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33847737729&origin=inward; http://dx.doi.org/10.1103/physrevb.69.195407; https://link.aps.org/doi/10.1103/PhysRevB.69.195407; http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevB.69.195407/fulltext; http://link.aps.org/article/10.1103/PhysRevB.69.195407
American Physical Society (APS)
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know