Application of the quartz crystal microbalance for the investigation of nanotribological processes

被引：7

作者：

Bund, A ^{[1
]}

机构：

[1] Dresden Univ Technol, Inst Phys Chem & Electrochem, D-01062 Dresden, Germany

来源：

JOURNAL OF SOLID STATE ELECTROCHEMISTRY | 2004年 / 8卷 / 03期

关键词：

copper layers; damping monitoring; grain boundaries; phonon excitations; quartz crystal microbalance;

D O I：

10.1007/s10008-003-0416-6

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The electrochemical preparation of copper layers was investigated using a quartz crystal microbalance (QCM) with damping monitoring. The damping increase during the deposition could be separated into two contributions arising from an internal and an external friction process. External friction comes from the coupling of the shear motion of the rough metal surface to the viscous liquid. Internal friction occurred only in the coarse grained layers and can be explained by phonon excitations at the grain boundaries.

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页码：182 / 186

页数：5

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