Xenon N4,5OO Auger spectrum—a useful calibration source

Carroll, T. X.; Bozek, John D.; Kukk, E.; Myrseth, Velaug; Sæthre, Leif J.; Thomas, T. D.; Wiesner, Karoline

doi:10.1016/s0368-2048(02)00134-2

Cited by 61 publications

(36 citation statements)

References 12 publications

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“…6 Calibration of the ionization energy scale was obtained by running a calibrating gas (CO 2 or CF 4 ) mixed with the sample of interest. The calibration is thus based on the known adiabatic ionization energies for CO 2 and CF 4 .…”

Section: Experimental Procedures and Experimental Resultsmentioning

confidence: 99%

Carbon 1s Photoelectron Spectroscopy of Halomethanes. Effects of Electronegativity, Hardness, Charge Distribution, and Relaxation

et al. 2004

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Carbon 1s ionization energies have been measured for 12 halomethanes. These together with earlier measurements provide 27 compounds for investigating the relationship between core-ionization energies and the electronegativity and hardness of the halogens. The ionization energies correlate nearly linearly with the sum of the electronegativities of the halogens attached to the central carbon. Both electronegativity and hardness play important roles in determining the ionization energy, and it is found that the linear relationship between ionization energy and electronegativity arises from an interplay of the electronegativity and hardness of the halogens and the length and ionicity of the carbon-halogen bond.

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Section: Experimental Procedures and Experimental Resultsmentioning

confidence: 99%

Carbon 1s Photoelectron Spectroscopy of Halomethanes. Effects of Electronegativity, Hardness, Charge Distribution, and Relaxation

et al. 2004

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“…Electron arrival times at the detector are recorded relative to the capillary helium discharge and relative to the synchrotron ring cycle, respectively. Conversion of the electron flight times to energy was calibrated using the well-known Xe Auger spectrum [28] for the synchrotron radiation experiments and using the well-known O 2 outer valence photoelectron spectrum [29] for the experiments carried out using the helium lamp, respectively. The numerical energy resolution of single electrons was approximately 1/50 for kinetic energies >1 eV in the experiments using the shorter apparatus and 1/100 in the experiments that used the longer apparatus.…”

Section: Methodsmentioning

confidence: 99%

Double ionization of atomic cadmium

et al. 2011

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We have recorded the double photoionization spectrum of atomic Cd at four different photon energies in the range 40-200 eV. The main channel is single ionization and subsequent decay of excited Cd + states, some involving Coster-Kronig processes, whereas direct double ionization is found to be weak. The decay of the excited Cd + states shows a strong selectivity, related to the configuration of the final state. Double ionization leading to the Cd 2+ ground state is investigated in some detail and is found to proceed mainly through ionization and decay of 4d correlation satellites. The most prominent autoionization peaks have been identified with the aid of quantum-mechanical calculations.

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“…The measured quantity is the time of flight (TOF) of the electrons from the ionization point to the arrival at the detector. The TOFs are referenced to the synchrotron radiation light pulses, and the corresponding kinetic energies are obtained by using a simple conversion formula, calibrated in the present study by examining the spectrum of known Xe-Auger lines [16].…”

Section: Methodsmentioning

confidence: 99%

Triple ionization of atomic Cd involving4p−1and4s−1inner-shell holes

et al. 2015

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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, J., Beerwerth, R., Linusson, P., Eland, J H., Zhaunerchyk, V. et al. (2015) Triple ionization of atomic Cd involving 4p(-1) and 4s(-1) inner-shell holes. The triple ionization spectrum of atomic Cd formed upon the removal of a 4p or a 4s inner-shell electron and subsequent Auger decays has been obtained at 200 eV photon energy. By using a versatile multielectron coincidence detection technique based on a magnetic bottle spectrometer in combination with multiconfiguration Dirac-Fock calculations, Auger cascades leading to tricationic final states have been analyzed and final-state configurations have been identified. The most prominent Auger cascades leading to the ground state of Cd 3+ have been identified in good agreement with theory. Physical

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Xenon N4,5OO Auger spectrum—a useful calibration source

Cited by 61 publications

References 12 publications

Carbon 1s Photoelectron Spectroscopy of Halomethanes. Effects of Electronegativity, Hardness, Charge Distribution, and Relaxation

Carbon 1s Photoelectron Spectroscopy of Halomethanes. Effects of Electronegativity, Hardness, Charge Distribution, and Relaxation

Double ionization of atomic cadmium

Triple ionization of atomic Cd involving4p−1and4s−1inner-shell holes

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