Molecular vibrational trapping revisited A case study with D2+ /
The present theoretical study is concerned with the vibrational trapping or bond hardening, which is a well-known phenomenon predicted by a dressed state representation of small molecules like and in an intense laser field. This phenomenon is associated with a condition where the energy of the light...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2016
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| Sorozat: | SCIENTIFIC REPORTS
6 |
| Tárgyszavak: | |
| doi: | 10.1038/srep31871 |
| mtmt: | 3127575 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/27217 |
| Tartalmi kivonat: | The present theoretical study is concerned with the vibrational trapping or bond hardening, which is a well-known phenomenon predicted by a dressed state representation of small molecules like and in an intense laser field. This phenomenon is associated with a condition where the energy of the light induced, vibrational level coincides with one of the vibrational levels on the field-free potential curve, which at the same time maximizes the wave function overlap between these two levels. One-dimensional numerical simulations were performed to investigate this phenomenon in a more quantitative way than has been done previously by calculating the photodissociation probability of for a wide range of photon energy. The obtained results undoubtedly show that the nodal structure of the field-free vibrational wave functions plays a decisive role in the vibrational trapping, in addition to the current understanding of this phenomenon. |
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| Terjedelem/Fizikai jellemzők: | 10 |
| ISSN: | 2045-2322 |