Item 038 - 38. Generalized Lyddane-Sachs-Teller relation.

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BR SPSIARQ SP_Pi_ASC_038

Title

38. Generalized Lyddane-Sachs-Teller relation.

Date(s)

  • 1973 (Creation)

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04p.

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"A generalized Lyddane-Sachs-Teller relation is derived. The assumption that the lonic motion is described by a set of independent damped oscillators is relaxed, and the derivation is based simply on causality and energy conservation, plus the assumption that [E] has a finite number of poles and zeroes. The parameters appearing from that previously accepted, but they are more directly related to the observable quantities in neutron and Raman sacattering, and infrared experiments".

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  • English

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    Localização Física: SP Pi 38 - P3

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    Fundo: Instituto de Física "Gleb Wataghin" - IFGW

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    Publication note

    PORTO, Sergio Pereira da Silva. et al. Generalized Lyddane-Sachs-Teller relation. Sep. SOLID STATE COMMUNICATIONS,v.13, p.865-868, 1973.

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    Descrição baseada em: CONSELHO INTERNACIONAL DE ARQUIVOS. ISAD (G): Norma geral internacional de descrição arquivística: segunda edição, adotada pelo Comitê de Normas de  Descrição,Estocolmo, Suécia, 19-22 de setembro de 1999, versão final pelo CIA - Rio de Janeiro: Arquivo Nacional, 2001.
    RIBEIRO, Antonia Motta de Castro Memória. AACR2: Anglo-American cataloguing rules, 2nd edition: descrição e pontos de acesso. Brasília: CDIT, 1995.

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    Full

    Dates of creation revision deletion

    2007/06/11

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