Resonant two- or three-photon ionization of noble-gas atoms captured by time-resolved photoelectron momentum spectroscopy
نویسندگان
چکیده
منابع مشابه
Resonant two-photon ionization spectroscopy of BNB.
Triatomic BNB has been produced by laser ablation of a boron nitride rod in a supersonic expansion of helium carrier gas and has been investigated using resonant two-photon ionization spectroscopy in the visible region. The B 2Pi(g)-X 2Sigma(u)+ band system has been recorded near 514 nm and is dominated by a strong origin band, which has been rotationally resolved and analyzed. Both the (11)B(1...
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Jet-cooled LiCu has been investigated using resonant two-photon ionization spectroscopy. A long vibrational progression was observed and identified as the @20.5# S←X S band system. Ten bands of the system were rotationally resolved for LiCu, giving bond lengths of r0 52.2618(3) Å for the X S state and re852.74(4) Å for the @20.5# S state. The fitted spectroscopic parameters of the @20.5# S stat...
متن کاملResonant two-photon ionization spectroscopy of jet-cooled OsSi.
The optical spectrum of diatomic OsSi has been investigated for the first time, with transitions observed in the range from 15 212 to 18 634 cm(-1) (657-536 nm). Two electronic band systems have been identified along with a number of unclassified bands. Nine bands have been investigated at rotational resolution, allowing the ground state to be identified as X(3)Σ0(+) (-), arising from the 1σ(2)...
متن کاملResonant two-photon ionization spectroscopy of jet-cooled PdSi.
The spectra of diatomic PdSi have been investigated for the first time, using the technique of resonant two-photon ionization spectroscopy. A number of vibronic transitions have been observed in the 20,400-22,000 cm(-1) range. It is difficult to group the bands into band systems, although one likely band system has been identified. Three bands have been rotationally resolved and analyzed, two o...
متن کاملResonant two-photon ionization spectroscopy of jet-cooled Au,
A band system ofjet-cooled Au, has been located in the near infrared region of the spectrum using resonant two-photon ionization spectroscopy. The origin band is located at 13 354.15 cm-’ and the system extends more than 700 cm ~’ further to the blue. The excited state displays a radiative lifetime of approximately 28 ps, corresponding to an absorption oscillator strength offzO.0003. Accordingl...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2017
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.96.063403