Pulsed molecular beams: A lower limit on pulse duration for fully developed supersonic expansions
- 1 September 1981
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 75 (5) , 2467-2469
- https://doi.org/10.1063/1.442272
Abstract
We derive an expression for Δt min, the mimimum pulse duration (’’valve open time’’) required if a pulsed nozzle is to produce a supersonic beam comparably ’’cold’’ to that obtained from a continuous source.(AIP)Keywords
This publication has 8 references indexed in Scilit:
- A 100 μsec, reliable, 10 Hz pulsed supersonic molecular beam sourceThe Journal of Chemical Physics, 1981
- Observations on binary clusters formed upon expansion of argon mixturesChemical Physics, 1980
- Vibrational and rotational relaxation of iodine in seeded supersonic beamsThe Journal of Physical Chemistry, 1979
- Fluorescence excitation spectrum of the 1A u (nπ) ←1A g (0–0) band of oxalyl fluoride in a pulsed supersonic free jetThe Journal of Chemical Physics, 1979
- Dynamics of radiationless processes studied in pulsed supersonic free jets: Some naphthalene lifetimesChemical Physics Letters, 1979
- Ten-microsecond pulsed molecular beam source and a fast ionization detectorReview of Scientific Instruments, 1978
- Velocity Distributions in Molecular Beams from Nozzle SourcesPhysics of Fluids, 1965
- Rotational Relaxation of Rough SpheresThe Journal of Chemical Physics, 1960