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Structure and photoionization of confined atoms
Radiation Physics and Chemistry, 2004 Phenomenological approaches on the basis of simple model potentials for the description of various situations where the atom is spacially confined, such, e.g., as atoms inside a C60-like environment or in impenetrable cavities of small radii are reviewed
J -P Connerade, S T Manson
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Singlet vs. triplet interelectronic repulsion in confined atoms [PDF]
Chemical Physics Letters, 2018 Hund’s multiplicity rule invariably holds for the ground configurations of few-electron atoms as well as those of multi-electron quantum dots. However, the ordering of the corresponding interelectronic repulsions exhibits a reversal in the former but not
A Sarsa, E Buendia, F J Galvez
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DFT reactivity indices in confined many-electron atoms [PDF]
Journal of Chemical Sciences, 2005 The density functional descriptors of chemical reactivity given by electronegativity, global hardness and softness are reported for a representative set of spherically confined atoms of IA, IIA, VA and VIIIA series in the periodic table.
Jorge Garza +2 more
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Modeling exact exchange potential in spherically confined atoms
Journal of Computational Chemistry, 2015 In this work, local exchange potentials corresponding to the Hartree-Fock (HF) electron density have been obtained using the Zhao-Morrison-Parr method for a number of closed-shell confined atoms and ions.
Sergei F Vyboishchikov
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Spectral properties of confined atoms
Surface Review and Letters, 2002 The changes in energy and photoionization spectra of atoms upon confinement by a spherical environment are explored theoretically. Two kinds of confinement are considered: an endohedral confinement, such as inside the bucky-ball C60, and an impenetrable ...
Dolmatov, V. K. +3 more
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Atoms and molecules in a confined environment [PDF]
The European Physical Journal D, 2021 n ...
Aquilanti, Vincenzo +3 more
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Confining light to the atomic scale [PDF]
Nature Nanotechnology, 2018 A graphene sheet near a metal nanoantenna squeezes infrared photons into a subnanometric gap, pushing the limits of nanophotonics.
Curto, A.G., Gomez Rivas, J.
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Interfacial-confined coordination to single-atom nanotherapeutics [PDF]
Nature Communications, 2022 AbstractPursuing and developing effective methodologies to construct highly active catalytic sites to maximize the atomic and energy efficiency by material engineering are attractive. Relative to the tremendous researches of carbon-based single atom systems, the construction of bio-applicable single atom materials is still in its infancy.
Limei Qin +11 more
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Atom-Atom Scattering under Cylindrical Harmonic Confinement: Numerical and Analytic Studies of the Confinement Induced Resonance [PDF]
Physical Review Letters, 2003 New version with major revisions. We now provide a detailed physical interpretation of the confinement-induced resonance in tight atomic ...
Bergeman, T., Moore, M. G., Olshanii, M.
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Atomic-Scale Confinement of Resonant Optical Fields [PDF]
Nano Letters, 2012 In the presence of matter, there is no fundamental limit preventing confinement of visible light even down to atomic scales. Achieving such confinement and the corresponding resonant intensity enhancement inevitably requires simultaneous control over atomic-scale details of material structures and over the optical modes that such structures support. By
Johannes Kern +9 more
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