Results 231 to 240 of about 435,857 (264)
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Energy-level scheme and transition probabilities of P-like ions
Atomic Data and Nuclear Data Tables, 1984Theoretical energy levels and transition probabilities are presented for 31 low-lying levels of chlorine-like ions. The multiconfiguration Dirac-Fock technique is used to calculate energy levels and wave functions. The Breit interaction and Lamb shift contributions are calculated perturbatively as corrections to the Dirac-Fock energy.
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The energy levels and transition properties of In-like ions
Indian Journal of Physics, 2017The energy levels and transition properties of In-like ions are investigated by using the multi-configuration Dirac–Hartree–Fock method. The results for the energy levels, transition probabilities, wavelengths, line strengths and lifetimes of In-like Cs VII—Pm XIII are reported. Relativistic effects and electron correlation are included.
H. -W. Wang +4 more
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Energy Levels and Transitions of Transition Metal Ions in Solids
1978In this chapter we shall be concerned with the optical properties of transition metal ions which occur as dilute impurities in optically inert inorganic host materials. We shall review the electronic level structure and optical transitions of the transition metal ions.
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Energy levels and transition probabilities for deformed nuclei
Nuclear Physics, 1964Abstract Higher-order energy corrections and intensity rules for K-allowed and K-forbidden transitions are discussed on the basis of a generalized Peierls-Yoccoz theory, which includes K mixing. The results put a number of predictions of the rotational model on a firmer basis, but show in addition some marked differences.
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Energy level statistics near the Anderson transition
Il Nuovo Cimento B, 1995The universal statistics of energy levels that emerge in disordered electronic systems near the Anderson-transition point is studied. It is shown that the two-level correlation function (TLCF) has a power law tail that is characterized by a non-trivial exponent γ < 1. The scaling relationship between γ and the correlation length exponentv is derived. A
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Energy Level of the 0 to + Charge Transition of Substitutional Manganese in Silicon
Physical Review Letters, 1985An energy level of ${E}_{v}+0.38$ eV related to the 0 to + charge transition of substitutional manganese in silicon has been determined with a combination of deep-level-transient spectroscopy and ESR measurements. There is no evidence for ordinary amphoteric or negative-$U$ behavior in the lower half of the band gap. This is the first identified energy
, Czaputa +4 more
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Energy Levels, Radiative, and Nonradiative Transitions in Molecules and Semiconductors
1998The purpose of this chapter is to specialize some of the results and considerations of the previous chapter to the somewhat more complicated case of molecules and semiconductors. Particular emphasis will be given to semiconductors, either in bulk or quantum well form, since they play an increasingly important role as laser media.
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Energy level diagram, wavefunctions, and probabilities of optical transitions in KCuF3
Optics and Spectroscopy, 2011Using modern concepts of the crystal field in ion-covalent compounds, we calculate the energy level diagram, wavefunctions, and probabilities of optical transitions in the orbital ordering phase of KCuF 3. On this basis, we discuss the possible mechanisms by which an optical absorption sideband structure forms, accompanied by the creation of magnons. ©
Eremin M., Iglamov V., Fayzullin M.
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Energy levels and radiative transition rates for Ba XLVIII
Atomic Data and Nuclear Data Tables, 2016Abstract Energy levels and radiative rates are reported for transitions in F-like Ba XLVIII. Configuration interaction has been included among 27 configurations (generating 431 levels) over a wide energy range up to 618 Rydbergs, and the fully relativistic multi-configurational Dirac–Fock method adopted for the calculations.
Indu Khatri +4 more
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Energy levels and radiative rates for transitions in Ga XXIV
Atomic Data and Nuclear Data Tables, 2012Abstract Energy levels, transition probabilities, oscillator strengths, line strengths, and lifetimes have been calculated for Oxygen-like Gallium, Ga XXIV. The configurations 2s22p4, 2s2p5, 2p6, 2s2p4 3 l , 2s22p3 3 l , and 2p5 3 l were used in calculations and 226 fine-structure levels were obtained.
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