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Young's double-slit...
Young's double-slit experiment using two-center core-level photoemission : Photoelectron recoil effects
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- Gel'mukhanov, Faris (author)
- KTH,Teoretisk kemi
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- Kimberg, Victor (author)
- KTH,Teoretisk kemi och biologi
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Liu, X. J. (author)
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Prumper, G. (author)
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Tanaka, T. (author)
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Hoshino, M. (author)
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Tanaka, H. (author)
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Ueda, K. (author)
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(creator_code:org_t)
- Elsevier BV, 2007
- 2007
- English.
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In: Journal of Electron Spectroscopy and Related Phenomena. - : Elsevier BV. - 0368-2048 .- 1873-2526. ; 156, s. 265-269
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Core-level photoemission from N-2 can be considered an analogue of Young's double-slit experiment (YDSE) in which the double-slit is replaced by a pair of N 1s orbitals. The measured ratio between the 1 sigma(g) and 1 sigma(u) photoionization cross-sections oscillates as a function of photoelectron momentum, due to two-center YDSE interference, exhibiting a remarkable dependence on the vibrational sub-levels of the core ionized state. We theoretically demonstrate that the recoil of the photoelectron given to the ionized N atom strongly influences this interference pattern. The reason for this is that the momentum transfer affects the phases of the photoionization amplitudes.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Young's double-slit
- recoil
- nitrogen
- X-ray photoelectron
- vibrationally resolved photoionization
- absorption fine-structure
- n-2 molecule
- interference
- spectroscopy
- 1-sigma(g)
- resonance
Publication and Content Type
- ref (subject category)
- art (subject category)
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