Progress on inner-shell excitations of molecular van der Waals clusters
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Ruhl, E | |
dc.contributor.author | Flesch, R | |
dc.contributor.author | Tappe, W | |
dc.contributor.author | Pavlychev, AA | |
dc.date.accessioned | 2021-12-23T16:10:40Z | - |
dc.date.available | 2021-12-23T16:10:40Z | - |
dc.date.issued | 2001 | |
dc.identifier.issn | 16005775 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/9339 | - |
dc.description | 11th International Conference on X-ray Absorption Fine Structure (XAFS XI), AKO, JAPAN, JUL 26-31, 2000 | |
dc.description.abstract | Recent progress on core-level excitation of molecular van der Waals clusters is reported. Resonant excitation near element K edges of isolated and clustered molecules gives rise to small spectral shifts that can only be detected with high spectral resolution. This requires the use of state-of-the-art storage-ring facilities along with insertion devices and high-resolution soft X-ray monochromators. Selected experimental results on carbon monoxide clusters are reported. For the vibrationally resolved C 1s --> pi* (nu = 0) band of clustered CO, these indicate characteristic line broadening as well as a small red shift of 2 /- 1 meV compared with the isolated molecule. The results are discussed within the framework of the quasi-atomic approach with respect to intermolecular interactions, freezing of molecular rotations in clusters, and dynamic localization of resonant core-to-valence excitations. | |
dc.language.iso | en | |
dc.publisher | INT UNION CRYSTALLOGRAPHY | |
dc.relation.ispartof | JOURNAL OF SYNCHROTRON RADIATION | |
dc.subject | CARBON | |
dc.subject | clusters | |
dc.subject | CO | |
dc.subject | ENERGIES | |
dc.subject | FREE ARGON CLUSTERS | |
dc.subject | Instruments & Instrumentation | |
dc.subject | molecules | |
dc.subject | N-2 | |
dc.subject | near-edge spectra | |
dc.subject | Optics | |
dc.subject | Physics | |
dc.subject | Physics, Applied | |
dc.subject | quasi-atomic approach | |
dc.subject | SIZE | |
dc.subject | SPECTROSCOPY | |
dc.subject | X-RAY-ABSORPTION | |
dc.title | Progress on inner-shell excitations of molecular van der Waals clusters | |
dc.type | conference paper | |
dc.identifier.doi | 10.1107/S0909049500018525 | |
dc.identifier.isi | ISI:000167298100023 | |
dc.description.volume | 8 | |
dc.description.issue | 2 | |
dc.description.startpage | 154 | |
dc.description.endpage | 157 | |
dc.contributor.orcid | 0000-0002-5854-2916 | |
dc.contributor.researcherid | M-6262-2013 | |
dc.publisher.place | 2 ABBEY SQ, CHESTER, CH1 2HU, ENGLAND | |
dcterms.isPartOf.abbreviation | J. Synchrot. Radiat. |
Seitenaufrufe
5
Letzte Woche
1
1
Letzter Monat
1
1
geprüft am 02.06.2024