INFLUENCE OF PAIR POTENTIALS ON THE STRUCTURE OF POLYVALENT LIQUID-METALS

被引：35

作者：

OBERLE, R

BECK, H

机构：

[1] Institut de Physique, CH - 2000 Neuchâtel

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 32卷 / 11期

关键词：

D O I：

10.1016/0038-1098(79)90806-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The structure factors of some polyvalent liquid metals show a shoulder on their first peak. We explain these shoulders on the basis of ionic pair potentials : a shoulder is expected near the wave vector 2kF, the wave length of the oscillations in the metallic pair potentials. To show this quantitatively, we used the optimized random phase approximation" of Andersen et al. © 1979."

引用

页码：959 / 962

页数：4

共 23 条

[1] OPTIMIZED CLUSTER EXPANSIONS FOR CLASSICAL FLUIDS .1. GENERAL THEORY AND VARIATIONAL FORMULATION OF MEAN SPHERICAL MODEL AND HARD-SPHERE PERCUS-YEVICK EQUATIONS
ANDERSEN, HC
CHANDLER, D
[J]. JOURNAL OF CHEMICAL PHYSICS, 1972, 57 (05) : 1918 - +
[2] ROLES OF REPULSIVE AND ATTRACTIVE FORCES IN LIQUIDS - OPTIMIZED RANDOM PHASE APPROXIMATION
ANDERSEN, HC
CHANDLER, D
WEEKS, JD
[J]. JOURNAL OF CHEMICAL PHYSICS, 1972, 56 (08) : 3812 - +
[3] Andersen HC, 1976, ADV CHEM PHYS, V34, P105, DOI DOI 10.1002/9780470142530.CH2
[4] ATOMIC RADIAL DISTRIBUTIONS AND ION-ION POTENTIAL IN LIQUID GALLIUM
ASCARELLI, P
[J]. PHYSICAL REVIEW, 1966, 143 (01): : 36 - +
[5] STRUCTURE AND RESISTIVITY OF LIQUID METALS
ASHCROFT, NW
LEKNER, J
[J]. PHYSICAL REVIEW, 1966, 145 (01): : 83 - &
[6] BECK H, 1978, 3RD INT C RAP QUENCH
[7] LONG WAVELENGTH LIMIT OF LIQUID STRUCTURE FACTOR - THEORY FOR COMPRESSIBILITY OF LIQUID RARE-GASES AND METALS
EVANS, R
SCHIRMACHER, W
[J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1978, 11 (12): : 2437 - 2451
[8] MICROSCOPIC CALCULATIONS OF THE STABILITY OF METALLIC GLASSES
HAFNER, J
VONHEIMENDAHL, L
[J]. PHYSICAL REVIEW LETTERS, 1979, 42 (06) : 386 - 389
[9] Heine V., 1970, Solid state physics: advances in research and applications, P249, DOI 10.1016/S0081-1947(08)60071-5
[10] ISHERWOOD SP, 1972, J PHYS PART C SOLID, V5, P2985, DOI 10.1088/0022-3719/5/21/004

← 1 2 3 →