Journal: | Revista mexicana de física |
Database: | PERIÓDICA |
System number: | 000388918 |
ISSN: | 0035-001X |
Authors: | González, D1 Romero, V.H2 González, Gabriel3 |
Institutions: | 1Instituto Tecnológico y de Estudios Superiores de Occidente, Departamento de Matemáticas y Física, Tlaquepaque, Jalisco. México 2Universidad de Guadalajara, Centro Universitario, Tonalá, Jalisco. México 3Universidad Autónoma de San Luis Potosí, Coordinación para la Innovación y la Aplicación de la Ciencia y la Tecnología, San Luis Potosí. México |
Year: | 2015 |
Season: | Sep-Oct |
Volumen: | 61 |
Number: | 5 |
Pages: | 388-391 |
Country: | México |
Language: | Inglés |
Document type: | Artículo |
Approach: | Analítico, teórico |
English abstract | In this paper we analyze the motion of charged particles under the influence of a quadratic velocity dependent frictional force inside a vacuum tube diode. Our study is performed by using the adiabatic approximation that allows for exact analytic solutions for the case of weak damping. The expressions obtained for the space charge limited current reduce to the well known Child-Langmuir law under the adiabatic approximation when the dissipation parameter goes to zero |
Disciplines: | Física y astronomía |
Keyword: | Teoría cinética y plasmas, Ley de Child-Langmuir, Ley de Mott-Gurney, Corriente de carga espacial |
Keyword: | Physics and astronomy, Kinetic theory and plasma, Child-Langmuir law, Mott-Gurney Law, Space charge current |
Full text: | Texto completo (Ver PDF) |