Results 1 to 10 of about 64,419 (120)
The Lifetimes of Evaporating Sessile Droplets of Water Can Be Strongly Influenced by Thermal Effects
Fluids, 2021 The effect of the thermal properties of the system on the lifetime of an evaporating sessile droplet of water is analysed using a fully coupled model which involves determining the temperature of the droplet, the substrate and the atmosphere.
Feargus G. H. Schofield +3 more
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Photophysical Properties of Some Naphthalimide Derivatives
Engineering Proceedings, 2022 Naphthalimide derivatives possess many interesting properties such as strong emission, high quantum efficiency, good photostability, thermal stability, etc.
Radu Ionut Tigoianu +4 more
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Spectroscopic Evidence for Photooxidation of Tocopherols in n-Hexane
Molecules, 2021 This paper presents the results of an investigation into the photooxidation of tocopherols (Tocs) dissolved in argonated and non-argonated n-hexane. During irradiation, steady-state absorption and fluorescence spectra as well as lifetimes were measured ...
Bogdan Smyk
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New Journal of Physics, 2021 Understanding the carrier dynamics of nanostructures is the key for development and optimization of novel semiconductor nano-devices. Here, we study the optical properties and carrier dynamics of (InGa)(AsSb)/GaAs/GaP quantum dots (QDs) by means of non ...
Petr Steindl +4 more
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Laboratory Search for Fe IX Solar Diagnostic Lines Using an Electron Beam Ion Trap
Atoms, 2022 The Fe IX spectrum features two lines in the extreme ultraviolet whose ratio has been rated among the best density diagnostics in the solar spectrum.
Elmar Träbert +7 more
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On Atomic Lifetimes and Environmental Density
Atoms, 2022 Atomic lifetime measurements span a wide range, from attoseconds to years. The frontier of exploratory lifetime measurements, presently, is in the long part of the above time range, with an eye on astrophysical problems. In a combination of review paper,
Elmar Träbert
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Mean Lifetimes of ns, np, nd, & nf Levels of N V
East European Journal of Physics, 2023 Nitrogen is one of the key elements in the evolution and formation of stellar objects. Earth's atmosphere contains 21% oxygen and 78% nitrogen; these two gases give rise to aurora when ions of the solar wind in the ionosphere collide with them.
Rizwana Siddique +4 more
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A Versatile Tripodal Ligand for Sensitizing Lanthanide (LnIII) Ions and Color Tuning
Chemistry, 2021 Lanthanide (LnIII) ions were successfully chelated and sensitized with a tripodal ligand. The absolute LnIII-centered emission efficiencies were ~3% for both the europium(III) (EuIII) and terbium (TbIII) complexes and up to 54% for the cerium(III) (CeIII)
Rodney A. Tigaa +3 more
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Atomic Lifetime Data and Databases
Atoms, 2022 Atomic-level lifetimes span a wide range, from attoseconds to years, relating to transition energy, multipole order, atomic core charge, relativistic effects, perturbation of atomic symmetries by external fields, and so on.
Elmar Träbert
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Database NORAD-Atomic-Data for Atomic Processes in Plasma
Atoms, 2020 The online atomic database of NORAD-Atomic-Data, where NORAD stands for Nahar OSU Radiative, is part of the data sources of the two international collaborations of the Opacity Project (OP) and the Iron Project (IP).
Sultana Nahar
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