NO2 oxidation beam source by laser ablation

S. Sekine, H. Hashizume, Shingo Ichimura, H. Shimizu

Research output: Contribution to journalArticle

Abstract

The molecular beam was obtained by a laser ablation of condensed NO2 on a cold substrate. The ejected particles were NO2 molecules and had a sharp angular distribution around surface normal. The translational energy was measured as a function of (1) laser power density and (2) an amount of the adsorbed NO2. The beam had approximately thermal distribution of the translational energy and the temperature was in the range from 200 K to 1200 K. In experiment to demonstrate the beam as an oxygen source the surface of a copper target was fully oxidized to CuO.

Original languageEnglish
Pages (from-to)16-23
Number of pages8
JournalDenshi Gijutsu Sogo Kenkyusho Iho/Bulletin of the Electrotechnical Laboratory
Volume57
Issue number4
Publication statusPublished - 1993 Jan 1
Externally publishedYes

Fingerprint

Laser ablation
laser ablation
Oxidation
oxidation
Molecular beams
Angular distribution
molecular beams
radiant flux density
angular distribution
Copper
copper
Molecules
Oxygen
energy
Lasers
oxygen
Substrates
lasers
molecules
Experiments

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

NO2 oxidation beam source by laser ablation. / Sekine, S.; Hashizume, H.; Ichimura, Shingo; Shimizu, H.

In: Denshi Gijutsu Sogo Kenkyusho Iho/Bulletin of the Electrotechnical Laboratory, Vol. 57, No. 4, 01.01.1993, p. 16-23.

Research output: Contribution to journalArticle

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