Literaturnachweis - Detailanzeige
| Autor/in | Ebbens, A. T. |
|---|---|
| Titel | Using 'Particle in a Box' Models to Calculate Energy Levels in Semiconductor Quantum Well Structures |
| Quelle | In: Physics Education, 53 (2018) 4, Artikel 045018 (8 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0031-9120 |
| Schlagwörter | Science Instruction; Energy; Physics; Mathematical Concepts; Scientific Concepts; Models; Nuclear Energy; Teaching Methods; Quantum Mechanics; Equations (Mathematics); College Science; Secondary School Science |
| Abstract | Although infinite potential 'particle in a box' models are widely used to introduce quantised energy levels their predictions cannot be quantitatively compared with atomic emission spectra. Here, this problem is overcome by describing how both infinite and finite potential well models can be used to calculate the confined energy levels of semiconductor quantum wells. This is done by using physics and mathematics concepts that are accessible to pre-university students. The results of the models are compared with experimental data and their accuracy discussed. (As Provided). |
| Anmerkungen | Institute of Physics Publishing. The Public Ledger Building Suite 929, 150 South Independence Mall West, Philadelphia, PA 19106. Tel: 215-627-0880; Fax: 215-627-0879; e-mail: info@ioppubusa.com; Web site: http://journals.iop.org |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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