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dc.contributor.authorNguyen, Van Hung-
dc.contributor.authorTran, Trung Dung-
dc.contributor.authorNguyen, Cong Toan-
dc.date.accessioned2017-08-23T03:16:29Z-
dc.date.available2017-08-23T03:16:29Z-
dc.date.issued2004-
dc.identifier.issn2588-1124-
dc.identifier.urihttp://repository.vnu.edu.vn/handle/VNU_123/57862-
dc.descriptionp. 9-19en_US
dc.description.abstractA new procedure for description and calculation of the interaction potential and force constants for fee crystals containing an arbitrary number n of impurity atoms have been developed. Analytical expressions for the effective atomic interaction potential, the single-bond and effective spring constants have been derived. They depend on the number of the impurity atoms and approach those derived by using anharmonic correlated Einstein model, if all the impurity atoms are taken out or they replace all the host atoms. Numerical results for Ni doped by Cu atoms show significant changes of the interact on potential and spring constants of the substance if the number of impurity atoms is changed.en_US
dc.language.isoenen_US
dc.publisherH. : ĐHQGHNen_US
dc.relation.ispartofseriesVol. 20;No. 2 (2004)-
dc.subjectinteraction potentialen_US
dc.subjectforce constantsen_US
dc.subjectFCC crystalsen_US
dc.subjectN impurity atomsen_US
dc.titleStudy of interaction potential and force constants of FCC crystals containing N impurity atomsen_US
dc.typeArticleen_US
Appears in Collections:Mathematics and Physics


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  • Full metadata record
    DC FieldValueLanguage
    dc.contributor.authorNguyen, Van Hung-
    dc.contributor.authorTran, Trung Dung-
    dc.contributor.authorNguyen, Cong Toan-
    dc.date.accessioned2017-08-23T03:16:29Z-
    dc.date.available2017-08-23T03:16:29Z-
    dc.date.issued2004-
    dc.identifier.issn2588-1124-
    dc.identifier.urihttp://repository.vnu.edu.vn/handle/VNU_123/57862-
    dc.descriptionp. 9-19en_US
    dc.description.abstractA new procedure for description and calculation of the interaction potential and force constants for fee crystals containing an arbitrary number n of impurity atoms have been developed. Analytical expressions for the effective atomic interaction potential, the single-bond and effective spring constants have been derived. They depend on the number of the impurity atoms and approach those derived by using anharmonic correlated Einstein model, if all the impurity atoms are taken out or they replace all the host atoms. Numerical results for Ni doped by Cu atoms show significant changes of the interact on potential and spring constants of the substance if the number of impurity atoms is changed.en_US
    dc.language.isoenen_US
    dc.publisherH. : ĐHQGHNen_US
    dc.relation.ispartofseriesVol. 20;No. 2 (2004)-
    dc.subjectinteraction potentialen_US
    dc.subjectforce constantsen_US
    dc.subjectFCC crystalsen_US
    dc.subjectN impurity atomsen_US
    dc.titleStudy of interaction potential and force constants of FCC crystals containing N impurity atomsen_US
    dc.typeArticleen_US
    Appears in Collections:Mathematics and Physics


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    • Size : 4,02 MB

    • Format : Adobe PDF

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    • Download :