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“Magic” losses of one to five N2 molecules from metastable N+2n clusters

✍ Scribed by Thomas F. Magnera; Donald E. David; Josef Michl

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
402 KB
Volume
123
Category
Article
ISSN
0009-2614

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✦ Synopsis

SIMS and FAB of solid N, generated large Nl, clusters (Nf -Nc4) which showed three types of metastable decay: (i) loss of a single N, molecule, assigned to ordinary ("thermal") metastability, (ii) nearly total disintegration, assigned to radiationless decay of an electronically excited state, and (iit) "magic" losses of very specific small numbers of N, molecules, assigned to N,(u = 1) vibrational relaxation by use of isotope effects. Average N, binding energies are estimated.

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