.png){kind=icon}
返回
Parametrically coupled multiharmonic force imaging
.png){kind=icon}
PRE
AI
DOI：10.1063/1.2940304.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
We report use of nonlinear tip-sample interactions to parametrically convert the frequency components of periodic tip-sample interaction forces to frequencies where they can be resonantly detected. One flexural mode of a cantilever is used for tapping-mode imaging and another flexural mode is used for detection of forces converted in presence of an externally injected mechanical oscillation at the difference frequency of the detecting mode and a harmonic of the tapping mode. Material contrast in attractive and repulsive regimes are demonstrated on samples with polymethyl methacrylate patterns and with deoxyribonucleic acid strands on silicon. (C) 2008 American Institute of Physics.
Keyword:
ENERGY-DISSIPATION
MICROSCOPY
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.6
论文数:
10.4W
被引数:
18.3W
机构
引用论文
Attractive and repulsive tip-sample interaction regimes in tapping-mode atomic force microscopy.png)
PHYSICAL REVIEW B
PHYSICAL REVIEW BIF3.7
PREAI
分享收藏Relationship between phase shift and energy dissipation in tapping-mode scanning force microscopy
OAAI
OAAI分享收藏分享收藏
查看更多内容