| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000403516 |
| ISSN: | 0103-9733 |
| Authors: | Amin, M.E1 El-Aasser, M.A2 |
| Institutions: | 1Minia University, Faculty of Science, Minia. Egipto 2Ain Shams University, Faculty of Science, El Cairo. Egipto |
| Year: | 2009 |
| Season: | Jun |
| Volumen: | 39 |
| Number: | 2 |
| Pages: | 301-305 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico |
| English abstract | Hydrogen-like atoms are two-particle systems governed with spherically symmetric potentials, their nonrelativistic Schrodinger equations can be solved analytically yielding exact information about their spectra. Vigorous interest in the investigation of their behavior under the influence of external fields has been increased over the years. The main goal of the present work is to investigate the effect of a generalized van der Waals potential on the energy spectra of the hydrogen-like atoms. Our treatment is based on the Oscillator Representation Method (ORM). The energy spectrum is studied for various parameters over an atom-surface distance 50nm-300nm for different hydrogen-like atoms, like H, He (Sup +), Li(Sup 2+), Be (Sup 3+), B (Sup 4+), etc |
| Disciplines: | Física y astronomía, Química |
| Keyword: | Mecánica, elasticidad y reología, Fisicoquímica y química teórica, Fuerzas de Van der Waals, Osciladores, Atomos hidrogenoides |
| Keyword: | Physics and astronomy, Chemistry, Mechanics, elasticity and rheology, Physical and theoretical chemistry, Van der Waals forces, Oscillators, Hydrogen like atoms |
| Full text: | Texto completo (Ver PDF) |
