| Revue: | Revista mexicana de física |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000454034 |
| ISSN: | 0035-001X |
| Autores: | Huerta, C. I1 Urrutia Bañuelos, E1 Pedroza Montero, M.R1 Riera, R1 |
| Instituciones: | 1Universidad de Sonora, Departamento de Investigación en Física, Hermosillo Sonora. México |
| Año: | 2020 |
| Periodo: | Nov-Dic |
| Volumen: | 66 |
| Número: | 6 |
| Paginación: | 814-823 |
| País: | México |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico, teórico |
| Resumen en inglés | In this paper a general study of nitrogen-vacancy center internal state in diamond is presented. This study is based on experimental and theoretical findings found in literature. First, a Hamiltonian model for center nitrogen-vacancy internal state is proposed in terms of a complete set of commuting observables (CSCO), which consist of angular momentum L ^, spin momentum S ^, total angular momentum J ^ = L ^ + S ^, and spin momentum on z-direction S ^ z. The second quantization formalism -in steady-state (conservative model)- is used. The creation and annihilation operators are used to described the steady spin-levels structure and in dynamic-state (non-conservative model) and can also describe the system dynamic between different spin-levels transitions. Finally, a discussion is presented about the application of this study in the photochromism phenomenon and solid-state quantum bit (qubit) |
| Disciplinas: | Física y astronomía |
| Palabras clave: | Física, Centro de vacancia de nitrógeno en diamante, Defecto, Fotocromismo, Qubits |
| Keyword: | Physics, Nitrogen-vacancy centerin diamond, Defect, Photochromism, Qubits |
| Texte intégral: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
