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dc.contributor.authorNguyen, Van Hung-
dc.contributor.authorLe, Thi Thuy Hau-
dc.contributor.authorTong, Sy Tien-
dc.date.accessioned2017-08-18T04:22:19Z-
dc.date.available2017-08-18T04:22:19Z-
dc.date.issued2007-
dc.identifier.citationNguyen, V. H, Le, T. T. H, Tong, S. T. (2007). Anharmonic effective potential and XAFS cumulants for hcp crystals containing dopant atom. VNU Joumal of Science, Mathematics - Physics, 23, 28-34.-
dc.identifier.issn2588-1124-
dc.identifier.urihttp://repository.vnu.edu.vn/handle/VNU_123/57485-
dc.description.abstractA new procedure for calculation and analysis of XAFS (X-ray Absorption Fine Structure) cumulants of hep crystals containing dopant atom has been derived based on quantum statistical theory with generalized anharmonic correlated Einstein model. Analytical expressions for effective local force constants, correlated Einstein frequency and temperature, first cumulant or net thermal expansion, second cumulant or Debye Waller factor and third cumulant of hep crystals containing dopant atom have been derived. Morse potential parameters of pure crystals and those with dopant included in the derived expressions have been calculated. Numerical results for Zn doped by Cd are found to be in good agreement with experiment.en_US
dc.language.isoenen_US
dc.publisherH. : ĐHQGHNen_US
dc.relation.ispartofseriesJoumal of Mathematics - Physics-
dc.titleAnharmonic effective potential and XAFS cumulants for hcp crystals containing dopant atomen_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.authorLe, Thi Thuy Hau-
    dc.contributor.authorTong, Sy Tien-
    dc.date.accessioned2017-08-18T04:22:19Z-
    dc.date.available2017-08-18T04:22:19Z-
    dc.date.issued2007-
    dc.identifier.citationNguyen, V. H, Le, T. T. H, Tong, S. T. (2007). Anharmonic effective potential and XAFS cumulants for hcp crystals containing dopant atom. VNU Joumal of Science, Mathematics - Physics, 23, 28-34.-
    dc.identifier.issn2588-1124-
    dc.identifier.urihttp://repository.vnu.edu.vn/handle/VNU_123/57485-
    dc.description.abstractA new procedure for calculation and analysis of XAFS (X-ray Absorption Fine Structure) cumulants of hep crystals containing dopant atom has been derived based on quantum statistical theory with generalized anharmonic correlated Einstein model. Analytical expressions for effective local force constants, correlated Einstein frequency and temperature, first cumulant or net thermal expansion, second cumulant or Debye Waller factor and third cumulant of hep crystals containing dopant atom have been derived. Morse potential parameters of pure crystals and those with dopant included in the derived expressions have been calculated. Numerical results for Zn doped by Cd are found to be in good agreement with experiment.en_US
    dc.language.isoenen_US
    dc.publisherH. : ĐHQGHNen_US
    dc.relation.ispartofseriesJoumal of Mathematics - Physics-
    dc.titleAnharmonic effective potential and XAFS cumulants for hcp crystals containing dopant atomen_US
    dc.typeArticleen_US
    Appears in Collections:Mathematics and Physics


  • 170.pdf
    • Size : 1,23 MB

    • Format : Adobe PDF

    • View : 
    • Download :