Electron microscopy of size distribution and growth of small zinc crystals formed by homogeneous nucleation in a flowing inert-gas system
- 1 February 1974
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 45 (2) , 596-602
- https://doi.org/10.1063/1.1663290
Abstract
Homogeneous nucleation of small Zn particles has been observed in a flowing inert‐gas system. Zn vapor was produced by heating the bulk metal near 700 K in flowing N2 at pressures near 15 Torr. Nucleation of small Zn particles took place in a cooler region downstream from the furnace. Cooling occurred by gas conduction to room‐temperature walls. Particle sizes measured by electron microscopy were from 5 to 5000 nm. Samples were obtained with varying metal temperature, gas flow rate, pressure, and position in the collection chamber. Particles grew with time and had a predominant shape characterized as a regular hexagonal prism.This publication has 6 references indexed in Scilit:
- Particle growth in flowing inert gasesJournal of Applied Physics, 1974
- Plasma-resonance scattering studies of the formation of alkali metal particles in inert gasesJournal of Applied Physics, 1973
- Plasma-Resonance Scattering from Small Sodium Particles Formed in a Flowing Gas StreamPhysical Review Letters, 1971
- An Electron Microscope and Electron Diffraction Study of Fine Smoke Particles Prepared by Evaporation in Argon Gas at Low Pressures (II)Japanese Journal of Applied Physics, 1967
- An Electron Microscope Study on Fine Metal Particles Prepared by Evaporation in Argon Gas at Low PressureJapanese Journal of Applied Physics, 1963
- An Electron Microscope Study of Gold Smoke DepositsJournal of Applied Physics, 1948