N<SUB>2</SUB> Reactivity of Positive Tungsten Cluster Ions

JIN Ming-xing; DING Da-jun; Mats Andersson; Arne Rosén

doi:10.11804/NuclPhysRev.19.02.238

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JIN Ming-xing, DING Da-jun, Mats Andersson, Arne Rosén. N2 Reactivity of Positive Tungsten Cluster Ions[J]. Nuclear Physics Review, 2002, 19(2): 238-241. doi: 10.11804/NuclPhysRev.19.02.238

Citation:

JIN Ming-xing, DING Da-jun, Mats Andersson, Arne Rosén. N₂ Reactivity of Positive Tungsten Cluster Ions[J]. Nuclear Physics Review, 2002, 19(2): 238-241. doi: 10.11804/NuclPhysRev.19.02.238

N₂ Reactivity of Positive Tungsten Cluster Ions

doi: 10.11804/NuclPhysRev.19.02.238

1 Institute of Atomic and Molecular Physics; Jilin University; Changchun 130023; China2 Department of Experimental Physics; Chalmers University of Technoloyg and Goteborg University; SE-412 96 Goteb;

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2002-06-20

Abstract

A beam of tungsten clusters, seeded in He gas, is produced in a pulsed laser vaporization source. We have studied the size-dependent reactivity of positive tungsten cluster ions with N 2 under single-collision conditions by using laser-vaporization source, low-pressure reaction cell and time-of-flight mass spectrometer. The reaction probability with N 2 molecule was measured as a function of cluster size, W + 10-W + 50, for clusters produced at room temperature...
- tungsten cluster,
- N 2 molecule,
- reactivity
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N₂ Reactivity of Positive Tungsten Cluster Ions

doi: 10.11804/NuclPhysRev.19.02.238

1 Institute of Atomic and Molecular Physics; Jilin University; Changchun 130023; China2 Department of Experimental Physics; Chalmers University of Technoloyg and Goteborg University; SE-412 96 Goteb;

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2002-06-20

Key words:

Abstract: A beam of tungsten clusters, seeded in He gas, is produced in a pulsed laser vaporization source. We have studied the size-dependent reactivity of positive tungsten cluster ions with N 2 under single-collision conditions by using laser-vaporization source, low-pressure reaction cell and time-of-flight mass spectrometer. The reaction probability with N 2 molecule was measured as a function of cluster size, W + 10-W + 50, for clusters produced at room temperature...

JIN Ming-xing, DING Da-jun, Mats Andersson, Arne Rosén. N2 Reactivity of Positive Tungsten Cluster Ions[J]. Nuclear Physics Review, 2002, 19(2): 238-241. doi: 10.11804/NuclPhysRev.19.02.238

Citation:

JIN Ming-xing, DING Da-jun, Mats Andersson, Arne Rosén. N₂ Reactivity of Positive Tungsten Cluster Ions[J]. Nuclear Physics Review, 2002, 19(2): 238-241. doi: 10.11804/NuclPhysRev.19.02.238