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Design and analysis of single-mode PCF in optical communication covering E to L bands with ultra-high negative dispersion von M. I. Islam, M. Khatun, K. Ahmed, S. Asaduzzaman, B. K. Paul, M. S. Islam, S. Chowdhury, S. Sen, M. B.A. Miah, A. N. Bahar

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Design and analysis of single-mode PCF in optical communication covering E to L bands with ultra-high negative dispersion von M. I. Islam, M. Khatun, K. Ahmed, S. Asaduzzaman, B. K. Paul, M. S. Islam, S. Chowdhury, S. Sen, M. B.A. Miah, A. N. Bahar

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Phonon excitations in the quasi-one-dimensional Haldane phase of SrNi2V2O8 von V. Kurnosov, V. Gnezdilov, P. Lemmens, Yu. Pashkevich, A. K. Bera, A. T.M.N. Islam, B. Lake

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