Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9837556 | Physica B: Condensed Matter | 2005 | 8 Pages |
Abstract
Static structure factors, S(Q), for liquid Pb-K alloys obtained by neutron diffraction and molecular-dynamics simulation are presented. Pure lead and the binary Pb-K system for potassium concentrations of 5, 14, 22, and 25Â at% are investigated at 660Â K. A satisfactory agreement of the experimental data and simulated results is obtained. It is found that the characteristic prepeak of S(Q) at Qâ¼1Â Ã
â1 disappears for alloys with potassium concentration less than â¼10Â at%. Possible cluster configurations in the Pb-K alloys are revealed.
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Condensed Matter Physics
Authors
N.M. Blagoveshchenskii, V.A. Morozov, A.G. Novikov, V.V. Savostin, A.L. Shimkevich, I.Yu. Shimkevich,