Pregled bibliografske jedinice broj: 1059946
Multi-slit-type interference in carbon 2s photoionization of polyatomic molecules: from a fundamental effect to structural parameters
Multi-slit-type interference in carbon 2s photoionization of polyatomic molecules: from a fundamental effect to structural parameters // PCCP. Physical chemistry chemical physics, 21 (2019), 25; 13600-13610 doi:10.1039/c9cp00723g (međunarodna recenzija, članak, znanstveni)
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Naslov
Multi-slit-type interference in carbon 2s photoionization of
polyatomic molecules: from a fundamental effect to
structural parameters
Autori
Kushawaha, Rajesh K. ; Ponzi, Aurora ; Guillemin, Renaud ; Travnikova, Oksana ; Patanen, Minna ; Nandi, Saikat ; Goldsztejn, Gildas ; Journel, Loïc ; Marchenko, Tatiana ; Simon, Marc ; Piancastelli, Maria Novella ; Decleva, Piero
Izvornik
PCCP. Physical chemistry chemical physics (1463-9076) 21
(2019), 25;
13600-13610
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
photoionization ; Multi-slit-type interference ; propane, n-butane, isobutane
Sažetak
In molecular photoemission, the analogue of the celebrated Young's double slit experiment is coherent electron emission from two equivalent atomic centers, giving rise to an interference pattern. Here multi-slit interference is investigated in inner-valence photoionization of propane, n- butane, isobutane and methyl peroxide. A more complex pattern is observed due to molecular orbital delocalization in polyatomic molecules, blurring the distinction between interference and diffraction. The potential to extract geometrical information is emphasized, as a more powerful extension of the EXAFS technique. Accurate reproduction of experimental features is obtained by simulations at the static Density Functional Theory level.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
