SOLVATION FORCES NEAR A GRAPHITE SURFACE MEASURED WITH AN ATOMIC FORCE MICROSCOPE

被引：121

作者：

OSHEA, SJ ^{[1
]}

WELLAND, ME ^{[1
]}

RAYMENT, T ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,DEPT CHEM,CAMBRIDGE CB2 1EW,ENGLAND

来源：

APPLIED PHYSICS LETTERS | 1992年 / 60卷 / 19期

关键词：

D O I：

10.1063/1.107024

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Solvation force interactions in a liquid near a solid wall (graphite) were investigated using an atomic force microscope. The general features of the data show the distinctive oscillatory force curve associated with solvation forces, with a mean periodicity approximately equal to the minimum dimensions of the molecules. Moreover, the graphite surface can still be imaged with atomic resolution; which suggests that the technique can be used for the detailed study of short range forces over specific parts of various surfaces.

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页码：2356 / 2358

页数：3

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