Directed Assembly of Bi Metallic Nanoparticles by Pulsed Laser Induced Dewetting: a Unique Nanoscale Time and Length Scale Regime
Journal Article
·
· ACS Applied Materials and Interfaces
- ORNL
- University of Tennessee, Knoxville (UTK)
Pulsed laser induced dewetting (PLiD) was used to assemble patterned, nanoscale metallic thin film features into bi metallic nanoparticles. The liquid-phase flow is related to a conventional droplet impact test and in appropriate dimensions have inertial and viscoinertial flow characteristics. The final size, morphology, composition, and inter-diffusion of the nanoparticles is governed by the interplay of capillary, inertial and viscous forces and an appropriate dimensional regime defined by competing Rayleigh-Plateau and spinodal instabilities.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- DE-AC05-00OR22725
- OSTI ID:
- 984387
- Journal Information:
- ACS Applied Materials and Interfaces, Vol. 2, Issue 7; ISSN 1944-8244
- Country of Publication:
- United States
- Language:
- English
Similar Records
Self- versus directed- assembly of nanoparticles via pulsed laser induced dewetting of patterned metal films
Optical and Magnetic Properties of Ag–Ni Bimetallic Nanoparticles Assembled via Pulsed Laser-Induced Dewetting
Simultaneous Decomposition and Dewetting of Nanoscale Alloys: A Comparison of Experiment and Theory
Journal Article
·
Sat Jan 01 00:00:00 EST 2011
· Nano Letters
·
OSTI ID:984387
+2 more
Optical and Magnetic Properties of Ag–Ni Bimetallic Nanoparticles Assembled via Pulsed Laser-Induced Dewetting
Journal Article
·
Tue Jul 21 00:00:00 EDT 2020
· ACS Omega
·
OSTI ID:984387
+4 more
Simultaneous Decomposition and Dewetting of Nanoscale Alloys: A Comparison of Experiment and Theory
Journal Article
·
Mon Feb 15 00:00:00 EST 2021
· Langmuir
·
OSTI ID:984387
+3 more