- Cited by 9
Peláez, R.J. Rodríguez, C.E. Afonso, C.N. and Škereň, M. 2016. Tuning the plasmonic response of bimetallic films by laser irradiation. Surface and Coatings Technology, Vol. 295, p. 54.
Stolzenburg, H. Peretzki, P. Wang, N. Seibt, M. and Ihlemann, J. 2016. Implantation of plasmonic nanoparticles in SiO2 by pulsed laser irradiation of gold films on SiOx-coated fused silica and subsequent thermal annealing. Applied Surface Science, Vol. 374, p. 138.
Yadavali, S Sandireddy, V P and Kalyanaraman, R 2016. Transformation of irregular shaped silver nanostructures into nanoparticles by under water pulsed laser melting. Nanotechnology, Vol. 27, Issue. 19, p. 195602.
Kondic, L. Dong, N. Wu, Y. Fowlkes, J.D. and Rack, P.D. 2015. Instabilities of nanoscale patterned metal films. The European Physical Journal Special Topics, Vol. 224, Issue. 2, p. 369.
Ooms, Matthew D. Jeyaram, Yogesh and Sinton, David 2015. Disposable Plasmonics: Rapid and Inexpensive Large Area Patterning of Plasmonic Structures with CO2Laser Annealing. Langmuir, Vol. 31, Issue. 18, p. 5252.
Sachan, Ritesh Malasi, Abhinav Yadavali, Sagar Griffey, Blake Dunlap, John Duscher, Gerd and Kalyanaraman, Ramki 2015. Laser-Induced Self-Assembled Nanostructures on Electron-Transparent Substrates. Particle & Particle Systems Characterization, Vol. 32, Issue. 4, p. 476.
Vella, Jarrett H. Goldsmith, John Limberopoulos, Nicholaos I. Derov, John S. and Drehman, Alvin J. 2014. NAECON 2014 - IEEE National Aerospace and Electronics Conference. p. 29.
Yadavali, S. and Kalyanaraman, R. 2014. Nanomaterials synthesis by a novel phenomenon: The nanoscale Rayleigh-Taylor instability. AIP Advances, Vol. 4, Issue. 4, p. 047116.
Yadavali, S Sachan, R Dyck, O and Kalyanaraman, R 2014. DC electric field induced phase array self-assembly of Au nanoparticles. Nanotechnology, Vol. 25, Issue. 46, p. 465301.
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- Volume 28, Issue 13 (FOCUS ISSUE: Frontiers in Thin-Film Epitaxy and Nanostructured Materials)
- July 2013, pp. 1715-1723
Ultrathin metal film dewetting continues to grow in interest as a simple means to make nanostructures with well-defined properties. Here, we explored the quantitative thickness-dependent dewetting behavior of Au films under nanosecond (ns) pulsed laser melting on glass substrates. The trend in particle spacing and diameter in the thickness range of 3–16 nm was consistent with predictions of the classical spinodal dewetting theory. The early stage dewetting morphology of Au changed from bicontinuous-type to hole-like at a thickness between 8.5 and 10 nm, and computational modeling of nonlinear dewetting dynamics also captured the bicontinuous morphology and its evolution quite well. The thermal gradient forces were found to be significantly weaker than dispersive forces in Au due to its large effective Hamaker coefficient. This also resulted in Au dewetting length scales being significantly smaller than those of other metals such as Ag and Co.
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- ISSN: 0884-2914
- EISSN: 2044-5326
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