Profile of resonant photoelectron spectra versus the spectral function width and photon frequency detuning

R. Feifel; V. Kimberg; A. Baev; F. Gel'mukhanov; H. Ågren; C. Miron; G. Öhrwall; M. N. Piancastelli; S. L. Sorensen; L. Karlsson; S. Svensson

doi:10.1103/PhysRevA.70.032708

Profile of resonant photoelectron spectra versus the spectral function width and photon frequency detuning

R. Feifel
, V. Kimberg
, A. Baev
, F. Gel'mukhanov
, H. Ågren
, C. Miron
, G. Öhrwall
, M. N. Piancastelli
, S. L. Sorensen
, L. Karlsson
, S. Svensson

Institute for Lasers Photonics and Biophotonics

Uppsala University
University of Oxford
KTH Royal Institute of Technology
Institute of Automation and Electrometry of the Siberian Branch of the Russian Academy of Sciences
L’Orme des Merisiers
Commissariat à l’énergie atomique et aux énergies alternatives
Lund University
University of Rome Tor Vergata

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The outermost valence state of N₂, the X ²σ⁺_g state, was investigated as a photon frequency bandwidth function for core excitation to the N 1s → π^* resonance. The photon frequency in between the first two vibrational levels of this band intermediate electronic state was tuned. A strong, nontrivial dependence of the resulting resonant photoemission spectral profile was found on the monochromator function width and the frequency of its peak position. Vibrational fine structure in the final electron spectrum was observed for narrow bandwidth excitation.

Original language	English
Article number	032708
Pages (from-to)	032708-1-032708-7
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	70
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.70.032708
State	Published - Sep 2004

Access to Document

10.1103/PhysRevA.70.032708

Cite this

Feifel, R., Kimberg, V., Baev, A., Gel'mukhanov, F., Ågren, H., Miron, C., Öhrwall, G., Piancastelli, M. N., Sorensen, S. L., Karlsson, L., & Svensson, S. (2004). Profile of resonant photoelectron spectra versus the spectral function width and photon frequency detuning. Physical Review A - Atomic, Molecular, and Optical Physics, 70(3), 032708-1-032708-7. Article 032708. https://doi.org/10.1103/PhysRevA.70.032708

@article{b0e0d1342c8a4ca28444e8bd896281c0,

title = "Profile of resonant photoelectron spectra versus the spectral function width and photon frequency detuning",

abstract = "The outermost valence state of N2, the X 2σ+g state, was investigated as a photon frequency bandwidth function for core excitation to the N 1s → π* resonance. The photon frequency in between the first two vibrational levels of this band intermediate electronic state was tuned. A strong, nontrivial dependence of the resulting resonant photoemission spectral profile was found on the monochromator function width and the frequency of its peak position. Vibrational fine structure in the final electron spectrum was observed for narrow bandwidth excitation.",

author = "R. Feifel and V. Kimberg and A. Baev and F. Gel'mukhanov and H. {\AA}gren and C. Miron and G. {\"O}hrwall and Piancastelli, \{M. N.\} and Sorensen, \{S. L.\} and L. Karlsson and S. Svensson",

year = "2004",

month = sep,

doi = "10.1103/PhysRevA.70.032708",

language = "English",

volume = "70",

pages = "032708--1--032708--7",

journal = "Physical Review A - Atomic, Molecular, and Optical Physics",

issn = "1050-2947",

publisher = "American Physical Society",

number = "3",

}

Feifel, R, Kimberg, V, Baev, A, Gel'mukhanov, F, Ågren, H, Miron, C, Öhrwall, G, Piancastelli, MN, Sorensen, SL, Karlsson, L & Svensson, S 2004, 'Profile of resonant photoelectron spectra versus the spectral function width and photon frequency detuning', Physical Review A - Atomic, Molecular, and Optical Physics, vol. 70, no. 3, 032708, pp. 032708-1-032708-7. https://doi.org/10.1103/PhysRevA.70.032708

TY - JOUR

T1 - Profile of resonant photoelectron spectra versus the spectral function width and photon frequency detuning

AU - Feifel, R.

AU - Kimberg, V.

AU - Baev, A.

AU - Gel'mukhanov, F.

AU - Ågren, H.

AU - Miron, C.

AU - Öhrwall, G.

AU - Piancastelli, M. N.

AU - Sorensen, S. L.

AU - Karlsson, L.

AU - Svensson, S.

PY - 2004/9

Y1 - 2004/9

N2 - The outermost valence state of N2, the X 2σ+g state, was investigated as a photon frequency bandwidth function for core excitation to the N 1s → π* resonance. The photon frequency in between the first two vibrational levels of this band intermediate electronic state was tuned. A strong, nontrivial dependence of the resulting resonant photoemission spectral profile was found on the monochromator function width and the frequency of its peak position. Vibrational fine structure in the final electron spectrum was observed for narrow bandwidth excitation.

AB - The outermost valence state of N2, the X 2σ+g state, was investigated as a photon frequency bandwidth function for core excitation to the N 1s → π* resonance. The photon frequency in between the first two vibrational levels of this band intermediate electronic state was tuned. A strong, nontrivial dependence of the resulting resonant photoemission spectral profile was found on the monochromator function width and the frequency of its peak position. Vibrational fine structure in the final electron spectrum was observed for narrow bandwidth excitation.

UR - https://www.scopus.com/pages/publications/20844433040

U2 - 10.1103/PhysRevA.70.032708

DO - 10.1103/PhysRevA.70.032708

M3 - Article

AN - SCOPUS:20844433040

SN - 1050-2947

VL - 70

SP - 032708-1-032708-7

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 3

M1 - 032708

ER -

Profile of resonant photoelectron spectra versus the spectral function width and photon frequency detuning

Abstract

Access to Document

Other files and links

Fingerprint

Cite this