Crossref journal-article
AIP Publishing
The Journal of Chemical Physics (317)
Abstract

We have recorded the x-ray diffraction (XRD) patterns of nanometer-size W metal clusters prepared at different average cluster sizes. Nanometer-size W metal clusters were produced through a collision induced clustering mechanism of W metal atoms generated by decomposing W(CO)6 vapors. The XRD patterns clearly showed that structure changed from amorphous→face- centered-cubic (fcc)→body-centered-cubic (bcc) with increasing average cluster size. This implies that W metal clusters do not simply approach the bulk bcc structure but pass through an intermediate fcc structure before they reach the bulk structure, as predicted by Tománek, Mukherjee, and Bennemann [Phys. Rev. B 28, 665 (1983)].

Bibliography

Oh, S. J., Huh, S. H., Kim, H. K., Park, J. W., & Lee, G. H. (1999). Structural evolution of W nano clusters with increasing cluster size. The Journal of Chemical Physics, 111(16), 7402–7404.

Authors 5
  1. S. J. Oh (first)
  2. S. H. Huh (additional)
  3. H. K. Kim (additional)
  4. J. W. Park (additional)
  5. G. H. Lee (additional)
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  21. {'key': '2024020710005255000_r6'}
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Dates
Type When
Created 23 years ago (July 26, 2002, 8:17 a.m.)
Deposited 1 year, 6 months ago (Feb. 7, 2024, 10:44 a.m.)
Indexed 1 year ago (Aug. 19, 2024, 11:08 a.m.)
Issued 25 years, 9 months ago (Oct. 22, 1999)
Published 25 years, 9 months ago (Oct. 22, 1999)
Published Print 25 years, 9 months ago (Oct. 22, 1999)
Funders 0

None

@article{Oh_1999, title={Structural evolution of W nano clusters with increasing cluster size}, volume={111}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.480063}, DOI={10.1063/1.480063}, number={16}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Oh, S. J. and Huh, S. H. and Kim, H. K. and Park, J. W. and Lee, G. H.}, year={1999}, month=oct, pages={7402–7404} }