DENSITY-FUNCTIONAL STUDY OF THE STRUCTURE OF PHOTOEXCITED LITHIUM-DOPED NEON CLUSTERS.
We study the rearrangement of a cluster of neon atoms as a consequence of the photoexitation of an impurity (a lithium atom) to its first state of Rydberg, Li (3s 2s). The distribution of neon particles is calculated using the density functional theory for quantum liquids, while introducing a descri...
| Publicado en: | Revista Cubana de Física Vol. 34; no. 1; pp. 19 - 23 |
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| Autores principales: | , , |
| Formato: | Artículo |
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Universidad de La Habana
2017
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=lth&AN=124257184&site=ehost-live header: @attributes: shortDbName: lth uiTerm: 124257184 longDbName: MedicLatina uiTag: AN controlInfo: bkinfo: jinfo: jid: 02539268 UEW jtl: Revista Cubana de Física issn: 02539268 maglogo: N pubinfo: dt: 2017 vid: 34 iid: 1 pid: 21208 pub: Universidad de La Habana artinfo: ui: 124257184 ppf: 19 ppct: 4 formats: fmt: @attributes: type: P size: 748KB tig: atl: DENSITY-FUNCTIONAL STUDY OF THE STRUCTURE OF PHOTOEXCITED LITHIUM-DOPED NEON CLUSTERS. aug: au: PÉREZ-CASTILLO, R. URANGA-PIÑA, L. MARTÍNEZ-MESA, A. affil: DynAMoS (Dynamical processes in Atomic and Molecular Systems), Faculty of Physics, University of Havana, Cuba su: Neon Microclusters Photoexcitation Lithium Density Quantum liquids Time-dependent density functional theory sug: subj: Neon Microclusters Photoexcitation Lithium Density Quantum liquids Time-dependent density functional theory ab: We study the rearrangement of a cluster of neon atoms as a consequence of the photoexitation of an impurity (a lithium atom) to its first state of Rydberg, Li (3s 2s). The distribution of neon particles is calculated using the density functional theory for quantum liquids, while introducing a description of the correlation effects based on the London formula for quantum rigid particles. An algorithm was implemented to solve the Schrödinger equation in a self-consistent way, using a damped iteration scheme. The possibility of formation of the structure known as scolium in this system is discussed. Estudiamos el reordenamiento de un cluster de átomos de neón como consecuencia de la fotoexcitación de una impureza (un átomo de litio) a su primer estado de Rydberg, Li (3s 2s). La distribución de partículas de neón se calcula utilizando la teoría del funcional de la densidad para líquidos cuánticos, a la vez que se introduce una descripción de los efectos de correlación basados en la fórmula de London para esferas rígidas cuánticas. Se implementó un algoritmo para resolver la ecuación de Schrödinger de forma autoconsistente, empleando un esquema de iteraciones amortiguadas. Se discute la posibilidad de formación de la estructura conocida como scolium en este sistema. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Copyright of Revista Cubana de Física is the property of Universidad de La Habana and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. item: Revista Cubana de Física holder: Universidad de La Habana dt: @attributes: year: 2017 holdings: @attributes: islocal: N |
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