Item 039 - 39. Observation of coherent tuneable phonon interference in solids.

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BR SPSIARQ SP_Pi_ASC_039

Title

39. Observation of coherent tuneable phonon interference in solids.

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30f.

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"A good test of the current models of interactions among phonons in solids can be made if the frequency, linewidth and symmetry of at least one of the interacting phonons can be changed at will. We discuss the advantages of experiments with light scatering by oblique phonons and oblique polaritons for investigation of interference effects, showing observations in [BaTiO3]".

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  • English

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    Localização Física: SP Pi 39- P3

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    Fundo: Instituto de Física "Gleb Wataghin" - IFGW

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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

    2007/05/11

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