Surface properties of sodium, potassium, and their binary alloys in the liquid state

被引：3

作者：

Ashkhotov, O. G. ^{[1
]}

Ashkhotova, I. B. ^{[1
]}

Aleroev, M. A. ^{[1
]}

Magkoev, T. T. ^{[2
]}

Bliev, A. P. ^{[2
]}

机构：

[1] Kabardino Balkarian State Univ, Nalchik 360004, Russia

[2] North Ossetian State Univ, Vladikavkaz 362025, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2017年 / 91卷 / 07期

关键词：

surface; liquid; vacuum; tension; concentration; droplet; spectrum; isotherm; electrons;

D O I：

10.1134/S0036024417070032

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The results from investigating the surface characteristics of liquid sodium, potassium, and four potassium-sodium alloys are considered. The Auger spectra and profiles of metal droplets with atomically pure surfaces in the solid and liquid state are studied under the same experimental conditions. It is shown that potassium is a surfactant with respect to sodium at the temperature of an experiment in the investigated range of volume concentrations. It is noted that the obtained values of surface tension are 15% higher than the reference values.

引用

页码：1270 / 1272

页数：3

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