Results 241 to 250 of about 201,265 (294)
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Photoelectron holography = holography + photoelectron diffraction
Journal of Electron Spectroscopy and Related Phenomena, 1990Abstract Photoelectron holography produces three dimensional images of surface sites with atomic scale (0.5A) resolution. While experimentally identical to two angle photoelectron diffraction, photoelectron holography is a true holographic technique. The atomic resolution images can be obtained by Fourier transformation.
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Physical Review Letters, 2000
Experiments are reported on the detection of slow photoelectrons resulting from the photoionization of Xe atoms in a dc electric field by electron imaging. In the far-field photoelectron velocity distributions we can distinguish between direct and indirect ionization processes (involving long range Coulomb interactions with the Xe+ ion).
C, Nicole +7 more
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Experiments are reported on the detection of slow photoelectrons resulting from the photoionization of Xe atoms in a dc electric field by electron imaging. In the far-field photoelectron velocity distributions we can distinguish between direct and indirect ionization processes (involving long range Coulomb interactions with the Xe+ ion).
C, Nicole +7 more
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Photoelectron Spectroscopy Without Photoelectrons: Twenty Years of ZEKE Spectroscopy
ChemInform, 2005AbstractFor Abstract see ChemInform Abstract in Full Text.
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Photoelectron spectroscopy of HC4N−
The Journal of Chemical Physics, 2011We report the 364-nm photoelectron spectrum of HC4N−. We observe electron photodetachment from the bent $\tilde X$X̃2A″ state of HC4N− to both the near-linear $\tilde X$X̃3A″ and the bent ã 1A′ states of neutral HC4N. We observe an extended, unresolved vibrational progression corresponding to $\tilde X$X̃3A″ ← $\tilde X$X̃2A″ photodetachment, and we ...
Kristen M, Vogelhuber +5 more
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Photoelectron spectrum of PrO−
The Journal of Chemical Physics, 2015The photoelectron (PE) spectrum of PrO− exhibits a short 835 ± 20 cm−1 vibrational progression of doublets (210 ± 30 cm−1 splitting) assigned to transitions from the 4f2 [3H4] σ6s2 Ω = 4 anion ground state to the 4f2 [3H4] σ6s Ω = 3.5 and 4.5 neutral states.
Jared O. Kafader +2 more
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The Longitudinal Distribution of Photoelectrons
Nature, 1931Der Verf. versucht die Unanwendbarkeit der aus der Wellenmechanik für die Asymmetrie der Richtungsverteilung der Photoelektronen abgeleiteten Formeln dadurch zu beweisen, daß er entsprechende Formeln auf elementarem Wege ableitet, welche dann, wie er zeigt, bei konsequenter Anwendung zu Widersprüchen führen.
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Photoelectron spectra of polysilanes
Physical Review B, 1986Some organopolysilanes (high-molecular-weight polymers which only contain silicon atoms in their backbone) can be used as highly sensitive, self-developing uv photoresists. To understand the electronic structure of polysilanes and help rationalize their solid-state uv photosensitivity, we have recorded the photoelectron spectra of several polysilanes ...
, Loubriel, , Zeigler
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Photoelectron spectra of dihydroxynaphthalenes
Journal of Electron Spectroscopy and Related Phenomena, 2000-
Novak, I., Kovač, B.
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Vibronic structure and photoelectron angular distribution in the photoelectron spectrum of ICN
The Journal of Chemical Physics, 2018The valence shell photoelectron spectrum of ICN has been simulated using the equation-of-motion coupled-cluster method to calculate the ionization energies and the norms of the Dyson orbitals to describe the intensity of the photoelectron bands. The simulated spectrum not only reproduces the position and intensity of the four main bands observed in the
Soumitra Manna, Sabyashachi Mishra
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Australian Journal of Chemistry, 2010
The 9.24 eV ionization energy often quoted in photoelectron spectroscopic investigations of benzyne is not due to benzyne 1 but to benzene, C6H6. The 8.9 eV ionization is not due to benzyne either but to cyclopentadienylideneketene 12 when a 10.2 eV band is also present, or to biphenylene 5 when a 7.6 eV band is simultaneously present ...
Chrostowska, Anna +3 more
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The 9.24 eV ionization energy often quoted in photoelectron spectroscopic investigations of benzyne is not due to benzyne 1 but to benzene, C6H6. The 8.9 eV ionization is not due to benzyne either but to cyclopentadienylideneketene 12 when a 10.2 eV band is also present, or to biphenylene 5 when a 7.6 eV band is simultaneously present ...
Chrostowska, Anna +3 more
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