Comparing the performance of single and multifrequency Kelvin probe force microscopy techniques in air and water

JI Kilpatrick, E Kargin… - Beilstein Journal of …, 2022 - beilstein-journals.org
In this paper, we derive and present quantitative expressions governing the performance of
single and multifrequency Kelvin probe force microscopy (KPFM) techniques in both air and …

Optimal integral force feedback for active vibration control

YR Teo, AJ Fleming - Journal of Sound and Vibration, 2015 - Elsevier
This paper proposes an improvement to Integral Force Feedback (IFF), which is a popular
method for active vibration control of structures and mechanical systems. Benefits of IFF …

Influence of squeeze film damping on quality factor in tapping mode atomic force microscope

Z Wei, J Liu, X Zheng, Y Sun, R Wei - Journal of Sound and Vibration, 2021 - Elsevier
The micro-cantilever is one of the crucial components of atomic force microscopy in tapping
mode (TM-AFM). Therefore, a thorough dynamic analysis of cantilevers is very important to …

Imaging performance of trolling mode atomic force microscopy: investigation of effective parameters

M Sajjadi, M Chahari, H Nejat Pishkenari - Archive of Applied Mechanics, 2022 - Springer
In this study, we investigate the limitations and influence of various factors on the
performance of trolling mode atomic force microscopy (TR-AFM). For this purpose, at first …

On the nonlinear dynamics of trolling-mode AFM: Analytical solution using multiple time scales method

M Sajjadi, HN Pishkenari, G Vossoughi - Journal of Sound and Vibration, 2018 - Elsevier
Trolling mode atomic force microscopy (TR-AFM) has resolved many imaging problems by a
considerable reduction of the liquid-resonator interaction forces in liquid environments. The …

[PDF][PDF] 轻敲模式下AFM 动力学模型及能量耗散机理研究

魏征, 郑骁挺, 刘晶, 魏瑞华 - 力学学报, 2020 - lxxb.cstam.org.cn
轻敲模式下探针从远离到间歇性接触样品表面, 是一个连续的能量耗散过程.
针对该连续过程的能量耗散机理研究仅零星存在于各个文献之中, 对于连续过程中各个阶段的 …

Double-peak resonant mapping of cellular viscoelasticity in force-clamp detection of atomic force microscope

Q Lyu, NH Zhang, JZ Wu, H Ding - Journal of Sound and Vibration, 2022 - Elsevier
The mechanical properties of cells are very important to their physiological functions and
pathological states, and their variations are also potential indications for early identification …

Finite element modeling of trolling-mode AFM

M Sajjadi, HN Pishkenari, G Vossoughi - Ultramicroscopy, 2018 - Elsevier
Trolling mode atomic force microscopy (TR-AFM) has overcome many imaging problems in
liquid environments by considerably reducing the liquid-resonator interaction forces. The …

Dynamic analysis of tapping atomic force microscopy considering various boundary value problems

R McCarty, B Carmichael, SN Mahmoodi - Sensors and Actuators A …, 2014 - Elsevier
An accurate understanding of the microcantilever motion and tip-sample force is needed to
generate accurate images in Atomic Force Microscopy (AFM). In this paper, different …

Study on a dynamics model of tapping mode AFM and energy dissipation mechanism

W Zheng, Z Xiaoting, L Jing… - Chinese Journal of …, 2020 - lxxb.cstam.org.cn
In the tapping mode, the AFM probe experiences a continuous energy dissipation process
when the probe gradually approaches the sample from a far distance to an intermittent …