Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Determination of the shortest interatomic distance in a liquid metal using its structure factor
AU - Zhukova, L. a.
AU - Afanas’eva, L. s.
PY - 2007/12/1
Y1 - 2007/12/1
N2 - The structure factor (SF) and atomic radial distribution function (RDF) of liquid lead simulated at a temperature of 613 K are compared. The shortest interatomic distance obtained from SF is found to be smaller than that determined as the abscissa of the first RDF coordination peak. It is shown that a satisfactory agreement between the experimental and calculated curves in the high-angle portion of SF can only be obtained when at least two most probable shortest interatomic distances r 1 and r 2, which indicate a complex structure of the first coordination shell of the liquid metal, are taken into account.
AB - The structure factor (SF) and atomic radial distribution function (RDF) of liquid lead simulated at a temperature of 613 K are compared. The shortest interatomic distance obtained from SF is found to be smaller than that determined as the abscissa of the first RDF coordination peak. It is shown that a satisfactory agreement between the experimental and calculated curves in the high-angle portion of SF can only be obtained when at least two most probable shortest interatomic distances r 1 and r 2, which indicate a complex structure of the first coordination shell of the liquid metal, are taken into account.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=41549142221
U2 - 10.1134/S0036029507060067
DO - 10.1134/S0036029507060067
M3 - Article
VL - 2007
SP - 473
EP - 477
JO - Russian Metallurgy (Metally)
JF - Russian Metallurgy (Metally)
SN - 0036-0295
IS - 6
ER -
ID: 42248248