Results 1 to 10 of about 8,807 (168)
Timed exercise modulates inter-coupling strength between evening and morning oscillators in mice [PDF]
npj Biological Timing and SleepThe present study examined the effect of daily exposure to a novel cage equipped with a running wheel (NCRW) at two different times of day on the coupling strength between the evening (E) and morning (M) oscillators in nocturnal rodents. Adult male C57BL/
Nagomi Miyagi +2 more
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On the modifications of oscillator strengths and damping constants of Fe I spectral lines from 500 nm to 510 nm [PDF]
Serbian Astronomical Journal, 2004 We modified oscillator strengths and enhancement factors of van der Waals damping constants for 84 moderately strong and weak neutral iron spectral lines between 500 nm and 510 nm, by fitting the solar synthetic spectrum to the observed one.
Čeki A., Latković O., Vince Ištvan I.
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Spectral properties of a broadband far infrared photodetector with a new design of active region
Condensed Matter Physics, 2023 A quantum theory of spectral parameters and oscillator strengths of quantum transitions in an active region, which contains cascades of wide quantum wells with a complicated potential profile is developed.
M. V. Tkach +3 more
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Superstructure and Distorted-Wave Codes and Their Applications
Atoms, 2022 There have been many observations of the solar and astrophysical spectra of various ions. The diagnostics of these observations require atomic data that include energy levels, oscillator strengths, transition rates, and collision strengths.
Anand K. Bhatia
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A CASSCF/CSAPT2 Study on the Reaction Pathways From HOSS to HSSO Radicals [PDF]
E3S Web of Conferences, 2020 In this paper, we used the CASSCF/CASPT2 method to study the low-lying electronic states of the HOSS and HSSO radicals. Based on the Cs and C1 symmetries, the geometrical parameters, total energies, configurations, oscillator strengths, excitation ...
Zhang Haifeng +3 more
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Light: Science & Applications, 2021 2D materials are considered for applications that require strong light-matter interaction because of the apparently giant oscillator strength of the exciton transitions in the absorbance spectrum. Nevertheless, the effective oscillator strengths of these
Pieter Geiregat +11 more
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Optical Absorption on Electron Quantum-Confined States of Perovskite Quantum Dots
Nanomaterials, 2022 In the framework of the dipole approximation, it is shown that in the perovskites quantum dots (QDs) FAPbBr3 and {en} FAPbBr3 interacting with low-intensity light, the oscillator strengths of transitions, as well as the dipole moments allowing ...
Serhii I. Pokutnii, Andrzej Radosz
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Atoms, 2023 The exponentially correlated Hylleraas–configuration interaction method (E-Hy-CI) is a generalization of the Hylleraas–configuration interaction method (Hy-CI) in which the single rij of an Hy-CI wave function is generalized to a form of the generic type
James S. Sims +2 more
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Biexciton oscillator strength [PDF]
Physical Review B, 2009 Our goal is to provide a physical understanding of the elementary coupling between photon and biexciton and to derive the physical characteristics of the biexciton oscillator strength, following the procedure we used for trion. Instead of the more standard two-photon absorption, this work concentrates on molecular biexciton created by photon absorption
Combescot, Monique +1 more
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Atomic Data and Nuclear Data Tables, 2012 Abstract The electric dipole oscillator strengths for lines between some singlet and triplet levels have been calculated using the weakest bound electron potential model theory and the quantum defect orbital theory for Be I. In the calculations both multiplet and fine structure transitions are studied.
Ateş, Şule +3 more
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