@article{fff472f8bbd041a59eb15d9d877c7e56,
title = "Sub-natural linewidth Auger electron spectroscopy of the 2s hole decay in H2S",
abstract = "Threshold photoelectron-Auger electron coincidence spectroscopy has been applied to the sulphur 2s region of H2S, where the Auger electron spectrum is measured in coincidence with threshold electrons. Formation of H2S++[(S2p)-1(V)-1] states via the L1L2,3V Coster-Kronig transitions is observed above the S2s photoionization threshold. Even below threshold, formation of these H 2S++ states is seen and is due to direct double ionization. A sub-natural linewidth regime is achieved with this coincidence method and three structures resulting from overlaps of the H2S ++[(S2p)-1(V)-1] states appear in the spectra. The three structures probably correspond to H2S++ states with the 2b1, 5a1 and 2b2 holes.",
keywords = "Auger transition, Coincidence spectroscopy, HS, Sub-natural linewidth, Sulfur 2s hole, Threshold electron",
author = "Y. Hikosaka and P. Lablanquie and F. Penent and Lambourne, {J. G.} and Hall, {R. I.} and T. Aoto and K. Ito",
note = "Funding Information: The authors thank Prof. N. Kosugi and Dr. J. Adachi for valuable discussion. The authors are grateful to the staff of the Photon Factory for the stable operation of the storage ring. PL, FP and JGL thank the JSPS and CNRS for financial support. RIH is grateful to the Ministry of Education, Culture, Sports, Science and Technology of Japan for his stay at the Photon Factory. This work has been performed under the approval of the Photon Factory Advisory Committee (01G202). ",
year = "2004",
month = jul,
doi = "10.1016/j.elspec.2004.02.019",
language = "英語",
volume = "137-140",
pages = "287--291",
journal = "Journal of Electron Spectroscopy and Related Phenomena",
issn = "0368-2048",
publisher = "Elsevier B.V.",
number = "SPEC. ISS.",
}