Time resolved 3D momentum imaging of ultrafast dynamics by coherent VUV-XUV radiation
We present a new experimental setup for measuring ultrafast nuclear and electron dynamics of molecules after photo-excitation and ionization. We combine a high flux femtosecond vacuum ultraviolet (VUV) and extreme ultraviolet (XUV) source with an internally cold molecular beam and a 3D momentum imag...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2016
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| Sorozat: | REVIEW OF SCIENTIFIC INSTRUMENTS
87 No. 6 |
| Tárgyszavak: | |
| doi: | 10.1063/1.4953441 |
| mtmt: | 36271984 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/39718 |
| Tartalmi kivonat: | We present a new experimental setup for measuring ultrafast nuclear and electron dynamics of molecules after photo-excitation and ionization. We combine a high flux femtosecond vacuum ultraviolet (VUV) and extreme ultraviolet (XUV) source with an internally cold molecular beam and a 3D momentum imaging particle spectrometer to measure electrons and ions in coincidence. We describe a variety of tools developed to perform pump-probe studies in the VUV-XUV spectrum and to modify and characterize the photon beam. First benchmark experiments are presented to demonstrate the capabilities of the system. © 2016 Author(s). |
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| Terjedelem/Fizikai jellemzők: | 11 |
| ISSN: | 0034-6748 |