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WIREs Computational Molecular Science, 2011
AbstractExcited‐state dynamics is the field of theoretical and physical chemistry devoted to simulating molecular processes induced upon UV‐visible light absorption. This involves nuclear dynamics methods to determine the time evolution of the molecular geometry used in concert with electronic structure methods capable of computing electronic excited ...
Benjamin Lasorne +2 more
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AbstractExcited‐state dynamics is the field of theoretical and physical chemistry devoted to simulating molecular processes induced upon UV‐visible light absorption. This involves nuclear dynamics methods to determine the time evolution of the molecular geometry used in concert with electronic structure methods capable of computing electronic excited ...
Benjamin Lasorne +2 more
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Excited state optical modulator
Applied Optics, 1986It is shown that if two light beams intersect in a medium containing the appropriate molecule, one beam can modulate the other by making use of the differences in the absorption spectra of the ground and excited molecular states. This is possible even with the power of semiconductor lasers.
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Il Nuovo Cimento A, 1992
Excited states of93Nb have been studied by means of the γ-ray spectroscopy via the93Nb(n,n′-γ) reaction for incident neutron energies from 870 keV to 2700 keV. From the analysis of the γ-ray single and γ-γ coincidence spectra, a detailed decay scheme of the nucleus was constructed up to the excitation energy of 2584 keV.
F. Demanins, F. Raicich
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Excited states of93Nb have been studied by means of the γ-ray spectroscopy via the93Nb(n,n′-γ) reaction for incident neutron energies from 870 keV to 2700 keV. From the analysis of the γ-ray single and γ-γ coincidence spectra, a detailed decay scheme of the nucleus was constructed up to the excitation energy of 2584 keV.
F. Demanins, F. Raicich
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Assessing Excited State Methods by Adiabatic Excitation Energies
Journal of Chemical Theory and Computation, 2011We compile a 109-membered benchmark set of adiabatic excitation energies (AEEs) from high-resolution gas-phase experiments. Our data set includes a variety of organic chromophores with up to 46 atoms, radicals, and inorganic transition metal compounds.
Robert, Send +2 more
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Il Nuovo Cimento A, 1996
Excited states of209Bi have been studied via the209Bi(n,n′γ) reaction for incident neutron energies from 1510 keV to 4335 keV. From the analysis of the γ-ray spectra a detailed level and decay scheme was constructed up to the excitation energy of 4001.3 keV. Level spins and parities were deduced on the basis of extensive comparison between the measured
F. Demanins, F. Raicich
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Excited states of209Bi have been studied via the209Bi(n,n′γ) reaction for incident neutron energies from 1510 keV to 4335 keV. From the analysis of the γ-ray spectra a detailed level and decay scheme was constructed up to the excitation energy of 4001.3 keV. Level spins and parities were deduced on the basis of extensive comparison between the measured
F. Demanins, F. Raicich
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Zeitschrift für Physik A: Atoms and Nuclei, 1984
Excited states of124Xe have been investigated via the122Te(α, 2n),114Cd(13C, 3n) and108Pd(19F, p2n) reactions using in-beam gamma-ray and electron spectroscopy methods. 36 new levels and several spin and parity assignments were established, revealing the existence of at least one positive parity superband and two negative parity bands, one of them ...
W. Gast +9 more
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Excited states of124Xe have been investigated via the122Te(α, 2n),114Cd(13C, 3n) and108Pd(19F, p2n) reactions using in-beam gamma-ray and electron spectroscopy methods. 36 new levels and several spin and parity assignments were established, revealing the existence of at least one positive parity superband and two negative parity bands, one of them ...
W. Gast +9 more
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Nuclear Physics B - Proceedings Supplements, 2003
The status of excited B-meson and b-baryon states is reviewed and new, preliminary analyses on Bu, d∗∗, Bs∗∗ and Σb(∗) are presented.
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The status of excited B-meson and b-baryon states is reviewed and new, preliminary analyses on Bu, d∗∗, Bs∗∗ and Σb(∗) are presented.
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1994
In the previous chapters we have discussed in much detail the influence of strong magnetic fields on low-lying states. The crucial point in the whole discussion was that the atoms were allowed to be exposed to magnetic fields of such strengths as to make the effects of the magnetic field of the same order of magnitude as, or even larger than, the ...
Hanns Ruder +3 more
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In the previous chapters we have discussed in much detail the influence of strong magnetic fields on low-lying states. The crucial point in the whole discussion was that the atoms were allowed to be exposed to magnetic fields of such strengths as to make the effects of the magnetic field of the same order of magnitude as, or even larger than, the ...
Hanns Ruder +3 more
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Current Opinion in Solid State and Materials Science, 1996
Abstract Recent progress in theoretical simulations of processes induced by electronic excitation in insulating solids has contributed to our understanding of some of the basic steps of the exciton self-trapping, recombination luminescence, radiation defect creation, photo-desorption and interaction between defects in various large bandgap materials.
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Abstract Recent progress in theoretical simulations of processes induced by electronic excitation in insulating solids has contributed to our understanding of some of the basic steps of the exciton self-trapping, recombination luminescence, radiation defect creation, photo-desorption and interaction between defects in various large bandgap materials.
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2010
The phenomenological theory of optical properties of materials is presented.The general theory of calculations of optical properties from first principlestheory is given, with special emphasis on the implementation in the FP-LMTOmethod. Numerical examples of semi-conductors as well as metals are presented.
John M. Wills +5 more
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The phenomenological theory of optical properties of materials is presented.The general theory of calculations of optical properties from first principlestheory is given, with special emphasis on the implementation in the FP-LMTOmethod. Numerical examples of semi-conductors as well as metals are presented.
John M. Wills +5 more
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