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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 期刊論文 >  Experimental and theoretical studies of the effects of collisions and magnetic fields on quantum beat

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/72750

    Title: Experimental and theoretical studies of the effects of collisions and magnetic fields on quantum beat
    Authors: Chang C.H.;Huang C.-L.;Ni C.-K.;Dai H.L.;Hayashi M.;Liang K.K.;Kung A.;Chen I.C.;Lin S.H.
    教師: 孔慶昌
    Date: 2002
    Publisher: Taylor & Francis
    Relation: Molecular Physics, Taylor & Francis, Volume 100, Issue 8, 2002, Pages 1117-1128
    Keywords: collisions
    Abstract: The effects of collisions and magnetic fields on quantum beat are treated by the density matrix method. Some experimental quantum beat results of biacetyl in the presence of collisions are presented and theoretically analysed. It is shown that in this case not only pure dephasing but also pressure dependent inherent decay rate constants can be observed; this implies that the Schrödinger method cannot be employed for this case. The magnetic field effect on quantum beat is examined also and it is shown that for the biacetyl molecule magnetic splitting can be observed even in fields of a few gauss.
    Relation Link: http://www.tandf.co.uk/journals/default.asp
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/72750
    Appears in Collections:[電機工程學系] 期刊論文

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