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Theoretical Aspects of Ionization Potentials and Photoelectron Spectroscopy: A Green's Function Approach

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The article was published on 2007-03-14. It has received 219 citations till now. The article focuses on the topics: Green's function & Ionization.

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Journal ArticleDOI

Effective method for the computation of optical spectra of large molecules at finite temperature including the Duschinsky and Herzberg–Teller effect: The Qx band of porphyrin as a case study

TL;DR: The method presented here automatically selects the relevant vibronic contributions to the spectrum, independent of their frequency, and it is able to provide fully converged spectra with a modest computational requirement, performing for the first time an exact treatment of vibrations in harmonic approximation.
Journal ArticleDOI

Measurement and laser control of attosecond charge migration in ionized iodoacetylene

TL;DR: A multidimensional approach, based on the measurement and accurate theoretical description of both even and odd harmonic orders, enabled us to reconstruct both quantum amplitudes and phases of the electronic states with a resolution of ~100 attoseconds.
Journal ArticleDOI

Attosecond Electron Dynamics in Molecules.

TL;DR: This review will concentrate on the application of attosecond methods to the investigation of ultrafast processes in molecules, with emphasis in molecules of chemical and biological interest.
Journal ArticleDOI

Rational design of redox mediators for advanced Li–O2 batteries

TL;DR: In this article, the authors proposed a design principle for finding efficient redox mediators and demonstrate the application of such a new catalyst, dimethylphenazine, with a remarkably low overpotential and high stability.
Journal ArticleDOI

Dyson orbitals for ionization from the ground and electronically excited states within equation-of-motion coupled-cluster formalism: Theory, implementation, and examples

TL;DR: The theory is applied to calculating the Dyson orbitals for ionization of formaldehyde from the ground and electronically excited states using the freestanding and Coulomb wave representations of the ionized electron.
References
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Journal ArticleDOI

Über die Zuordnung von Wellenfunktionen und Eigenwerten zu den Einzelnen Elektronen Eines Atoms

TL;DR: In this paper, Fock's Naherungsmethode zur Behandung des quantenmechanischen Mehrelektronenproblems aufgestellten Gleichungen werden auf etwas allgemeinerer Grundlage diskutiert.
Journal ArticleDOI

Gaussian‐Type Functions for Polyatomic Systems. II

TL;DR: In this article, the use of a linear combination of Gaussian type orbitals (CGTO) instead of an individual Gaussian-type orbital (GTO) as a unit of basis functions for large-scale molecular calculations is discussed.
Journal ArticleDOI

Stability of Polyatomic Molecules in Degenerate Electronic States. I. Orbital Degeneracy

TL;DR: In this paper, it was shown that if the total electronic state of orbital and spin motion is degenerate, then a non-linear configuration of the molecule will be unstable unless the degeneracy is the special twofold one (discussed by Kramers 1930) which can occur only when the molecule contains an odd number of electrons.
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