Standard

Inner-shell excitation and fragmentation of sulfur aggregates. / Teodorescu, C. M.; Gravel, D.; Choi, J.; Pugmire, D.; Dowben, P. A.; Fominykh, N.; Pavlychev, A. A.; Rühl, E.

In: Journal of Electron Spectroscopy and Related Phenomena, Vol. 101-103, 01.12.1999, p. 193-198.

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

Harvard

Teodorescu, CM, Gravel, D, Choi, J, Pugmire, D, Dowben, PA, Fominykh, N, Pavlychev, AA & Rühl, E 1999, 'Inner-shell excitation and fragmentation of sulfur aggregates', Journal of Electron Spectroscopy and Related Phenomena, vol. 101-103, pp. 193-198.

APA

Teodorescu, C. M., Gravel, D., Choi, J., Pugmire, D., Dowben, P. A., Fominykh, N., Pavlychev, A. A., & Rühl, E. (1999). Inner-shell excitation and fragmentation of sulfur aggregates. Journal of Electron Spectroscopy and Related Phenomena, 101-103, 193-198.

Vancouver

Teodorescu CM, Gravel D, Choi J, Pugmire D, Dowben PA, Fominykh N et al. Inner-shell excitation and fragmentation of sulfur aggregates. Journal of Electron Spectroscopy and Related Phenomena. 1999 Dec 1;101-103:193-198.

Author

Teodorescu, C. M. ; Gravel, D. ; Choi, J. ; Pugmire, D. ; Dowben, P. A. ; Fominykh, N. ; Pavlychev, A. A. ; Rühl, E. / Inner-shell excitation and fragmentation of sulfur aggregates. In: Journal of Electron Spectroscopy and Related Phenomena. 1999 ; Vol. 101-103. pp. 193-198.

BibTeX

@article{33965f997f5f42d4bcc2f80e99a61fb9,
title = "Inner-shell excitation and fragmentation of sulfur aggregates",
abstract = " Variable size sulfur aggregates (S n with 3≤n≤8) were investigated in the S 2p excitation regime (160 eV≤E≤175 eV) using monochromatic synchrotron radiation. Partial ion yields of mass-selected cations are compared with semiempirical extended H{\"u}ckel calculations, yielding detailed information on the electronic and geometric structure of the aggregates. Inner-shell excitation in the S 2p regime leads to efficient formation of doubly charged species, which undergo rapid fragmentation via charge separation. The fragmentation pathways are investigated by photoelectron-photoion-photoion coincidence (PEPIPICO) spectroscopy. The charge separation mechanisms are interpreted in terms of Coulomb explosion.",
keywords = "Coincidence spectroscopy, Extended H{\"u}ckel calculations, Inner-shell excitation, Mass spectrometry, Sulfur",
author = "Teodorescu, {C. M.} and D. Gravel and J. Choi and D. Pugmire and Dowben, {P. A.} and N. Fominykh and Pavlychev, {A. A.} and E. R{\"u}hl",
year = "1999",
month = dec,
day = "1",
language = "English",
volume = "101-103",
pages = "193--198",
journal = "Journal of Electron Spectroscopy and Related Phenomena",
issn = "0368-2048",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Inner-shell excitation and fragmentation of sulfur aggregates

AU - Teodorescu, C. M.

AU - Gravel, D.

AU - Choi, J.

AU - Pugmire, D.

AU - Dowben, P. A.

AU - Fominykh, N.

AU - Pavlychev, A. A.

AU - Rühl, E.

PY - 1999/12/1

Y1 - 1999/12/1

N2 - Variable size sulfur aggregates (S n with 3≤n≤8) were investigated in the S 2p excitation regime (160 eV≤E≤175 eV) using monochromatic synchrotron radiation. Partial ion yields of mass-selected cations are compared with semiempirical extended Hückel calculations, yielding detailed information on the electronic and geometric structure of the aggregates. Inner-shell excitation in the S 2p regime leads to efficient formation of doubly charged species, which undergo rapid fragmentation via charge separation. The fragmentation pathways are investigated by photoelectron-photoion-photoion coincidence (PEPIPICO) spectroscopy. The charge separation mechanisms are interpreted in terms of Coulomb explosion.

AB - Variable size sulfur aggregates (S n with 3≤n≤8) were investigated in the S 2p excitation regime (160 eV≤E≤175 eV) using monochromatic synchrotron radiation. Partial ion yields of mass-selected cations are compared with semiempirical extended Hückel calculations, yielding detailed information on the electronic and geometric structure of the aggregates. Inner-shell excitation in the S 2p regime leads to efficient formation of doubly charged species, which undergo rapid fragmentation via charge separation. The fragmentation pathways are investigated by photoelectron-photoion-photoion coincidence (PEPIPICO) spectroscopy. The charge separation mechanisms are interpreted in terms of Coulomb explosion.

KW - Coincidence spectroscopy

KW - Extended Hückel calculations

KW - Inner-shell excitation

KW - Mass spectrometry

KW - Sulfur

UR - http://www.scopus.com/inward/record.url?scp=0001187220&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0001187220

VL - 101-103

SP - 193

EP - 198

JO - Journal of Electron Spectroscopy and Related Phenomena

JF - Journal of Electron Spectroscopy and Related Phenomena

SN - 0368-2048

ER -

ID: 43209057