Photoelectron and Auger Spectroscopy

Carlson, T. A.; Hagstrum, H. D.

doi:10.1007/978-1-4757-0118-0

Cited by 648 publications

(192 citation statements)

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“…We have used a magnetic bottle time-of-flight spectrometer to investigate the electron decay processes of 3d ionized krypton leading to the Kr 3+ 4s 2 4p 3 …”

Section: Discussionmentioning

confidence: 99%

“…These levels have been calculated relative to the Kr 2+ ground state, and are plotted in Fig. 7 relative to the 4s 2 4p 3 4 S 3/2 ground state of Kr 3+ , using the energy difference of 35.67 eV between the Kr 2+ [25] and Kr 3+ [24] 3 configuration are plotted using the same color coding as in Fig. 4.…”

Section: S)mentioning

confidence: 99%

“…A major strength of coincidence experiments is the possibility to project specific signals from the multidimensional data sets, where signals from competing processes may overlap with each other and hide features of interest, as we shall demonstrate in this work. In the work of Penent et al [7], three strong resonances in the cascade Auger decays of Xe + 4d 9 to Xe 3+ 5p 3 were revealed. For the double Auger decay of 3d ionized Kr, which is the case of interest in the present study, two previous studies [9,10] 9 will be investigated in detail in this work.…”

Section: Introductionmentioning

confidence: 96%

“…Single-photon double ionization of this kind has been extensively studied by Auger spectroscopy (see, e.g., Ref. [3]). If two Auger electrons are emitted upon inner-shell photoionization, triply charged states, as first observed by Carlson and Krause in 1965 [4], can be created.…”

Section: Introductionmentioning

confidence: 99%

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Multielectron coincidence study of the double Auger decay of3d-ionized krypton

et al. 2010

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This is the published version of a paper published in Physical Review A. Atomic, Molecular, and Optical Physics. Citation for the original published paper (version of record):Andersson, E., Fritzsche, S., Linusson, P., Hedin, L., Eland, J H. et al. (2010) Multielectron coincidence study of the double Auger decay of 3d-ionized krypton.Physical Review A. Atomic, Molecular, and Optical Physics, 82(4) Multielectron coincidence data for triple ionization of krypton have been recorded above the 3d ionization threshold at two photon energies (140 and 150 eV). Three principal transition pathways have been observed, two involving double Auger transitions from Kr + , and one involving single Auger transitions from Kr 2+ created by direct single-photon double ionization. The decay of the 3d 9 2 D 5/2,3/2 states in Kr + has been analyzed in some detail and is found to be strongly dominated by cascade processes where two electrons with well-defined energies are emitted. The decay paths leading to the 4s 2 4p 3 4 S, 2 D, and 2 P states of Kr 3+ are analyzed and energies of seven intermediate states in Kr 2+ are given. A preliminary investigation of the decay paths from Kr + 3d 9 4p 5 nl shake-up states has also been carried out.

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“…We have used a magnetic bottle time-of-flight spectrometer to investigate the electron decay processes of 3d ionized krypton leading to the Kr 3+ 4s 2 4p 3 …”

Section: Discussionmentioning

confidence: 99%

Section: S)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

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Multielectron coincidence study of the double Auger decay of3d-ionized krypton

et al. 2010

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“…[1][2][3]) is known to give important information on the electronic structure of mainly singly ionized species. To study the electronic states of doubly and more highly charged systems, Auger-electron spectroscopy (see, e.g., Refs.…”

Section: Introductionmentioning

confidence: 99%

Formation of Kr3+via core-valence doubly ionized intermediate states

et al. 2012

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The time-of-flight photoelectron-photoion coincidence technique has been used to study single-photon 3d 9 4p 5 core-valence double ionization of Kr and subsequent Auger decay to triply charged states associated with the 4s 2 4p 3 and 4s 1 4p 4 configurations. The photon energy used was hν = 150 eV. Multiconfiguration Dirac-Fock calculations were performed both for the doubly ionized intermediate states and the triply ionized final states. The intermediate states of Kr 2+ are observed between 120 and 125 eV, whereas the final states of Kr 3+ are observed between 74-and 120-eV ionization energy. Assignments of all structures are made based on the present numerical results. The calculated Auger rates give a detailed explanation of the relative line strengths observed.

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Electron beam-enhanced oxynitridation of Si(100) by NO adsorption

Bater

Sanders

Craig

2000

Surf. Interface Anal.

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The adsorption of NO on Si(100) and the electron irradiation effects of an NO‐covered surface were studied by XPS, AES, high‐resolution electron energy‐loss spectroscopy (HREELS), temperature‐programmed desorption (TPD) and electron‐stimulated desorption (ESD). Nitric oxide both molecularly and dissociatively adsorbs on Si(100) at 110 K. The molecular and dissociative adsorption occurred simultaneously, and reached saturation. The thermal desorption of molecularly adsorbed NO (NO(a)) peaks at ∼200 K. Thermal dissociation of NO(a) was not detected from heating. Electron irradiation of Si(100) in an NO environment gave a dramatic decrease in the elemental Si LVV signal at 92 eV in AES. This indicates the formation of a silicon oxynitride overlayer by electron‐stimulated dissociation of NO(a). The overlayer thickness exhibited a linear dependence on the electron irradiation/NO exposure time. An oxynitride growth rate of 0.02 nm min−1 was obtained. Copyright © 2000 John Wiley & Sons, Ltd.

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Photoelectron and Auger Spectroscopy

Cited by 648 publications

References 0 publications

Multielectron coincidence study of the double Auger decay of3d-ionized krypton

Multielectron coincidence study of the double Auger decay of3d-ionized krypton

Formation of Kr3+via core-valence doubly ionized intermediate states

Electron beam-enhanced oxynitridation of Si(100) by NO adsorption

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