Diferenças entre edições de "Plasma frequency"
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− | (D. R. Nicholson ~ 1.3) In the deduction of the electron plasma frequency, suppose the ions are not infinitely massive, but have a mass \(m_i\) and can | + | (D. R. Nicholson ~ 1.3) In the deduction of the electron plasma frequency, suppose the ions are not infinitely massive, but have a mass \(m_i\) and can move. Modify the discussion to show that the coupled oscillation of the electron and ion ``slabs'' is made with the total plasma frequency |
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\((\omega_p^2 = \omega_{pe}^2 + \omega_{pi}^2)\). | \((\omega_p^2 = \omega_{pe}^2 + \omega_{pi}^2)\). |
Revisão das 20h58min de 2 de março de 2017
Metadata
- CONTEXTO : Segundo ciclo universitário
- AREA: Física
- DISCIPLINA: Física e Tecnologia dos Plasmas
- ANO: 4
- LINGUA: en
- AUTOR: Vasco Guerra
- MATERIA PRINCIPAL: Debye shielding and fundamental efects
- DESCRICAO: Plasma frequency
- DIFICULDADE: *
- TEMPO MEDIO DE RESOLUCAO: 300 [s]
- TEMPO MAXIMO DE RESOLUCAO: 600 [s]
- PALAVRAS CHAVE:
(D. R. Nicholson ~ 1.3) In the deduction of the electron plasma frequency, suppose the ions are not infinitely massive, but have a mass \(m_i\) and can move. Modify the discussion to show that the coupled oscillation of the electron and ion ``slabs is made with the total plasma frequency
\((\omega_p^2 = \omega_{pe}^2 + \omega_{pi}^2)\).