Title of article
Quantum molecular dynamics simulation for fragmentation of arginine molecule induced by ion impact
Author/Authors
Nobuhiko Kato، نويسنده , , Masahiro Kudo، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
3
From page
905
To page
907
Abstract
15 keV Ga+ ion impact and the thermal decomposition of arginine molecules has been simulated by quantum molecular dynamics (QMD). We obtained the calculated mass spectra which express the distribution for fragment molecule generated by ion impact or thermal decomposition. From the comparison between the experimental TOF-SIMS spectra and the calculated spectra, we discussed the fragmentation mechanism of arginine molecule by Ga+ ion impact.
Keywords
TOF-SIMS , Quantum molecular dynamics , Arginine , Ion impact , Fragmentation
Journal title
Applied Surface Science
Serial Year
2008
Journal title
Applied Surface Science
Record number
1010395
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