Enhancing higher-order modal response in multifrequency atomic force microscopy with a coupled cantilever system

W Sun, J Qian, Y Li, Y Chen, Z Dou… - Beilstein Journal of …, 2024 - beilstein-journals.org
Multifrequency atomic force microscopy (AFM) utilizes the multimode operation of
cantilevers to achieve rapid high-resolution imaging and extract multiple properties …

Enhancing higher-order eigenmodes of AFM using bridge/cantilever coupled system

Z Dou, J Qian, Y Li, R Lin, T Wang, J Wang, P Cheng… - Micron, 2021 - Elsevier
The wide application of multi-frequency atomic force microscopy (AFM) places higher
demands on the higher-order modes response of the cantilever. The response of the higher …

Utilizing intentional internal resonance to achieve multi-harmonic atomic force microscopy

B Jeong, C Pettit, S Dharmasena, H Keum… - …, 2016 - iopscience.iop.org
During dynamic atomic force microscopy (AFM), the deflection of a scanning cantilever
generates multiple frequency terms due to the nonlinear nature of AFM tip–sample …

Multi-frequency Atomic Force Microscopy based on enhanced internal resonance of an inner-paddled cantilever

R Potekin, S Dharmasena, H Keum, X Jiang… - Sensors and Actuators A …, 2018 - Elsevier
In this work, we study the performance of a new cantilever design during multi-frequency
tapping mode Atomic Force Microscopy (AFM). The system consists of a base cantilever with …

Tailored microcantilever optimization for multifrequency force microscopy

G Bhattacharya, I Lionadi, A Stevenson… - Advanced …, 2023 - Wiley Online Library
Microcantilevers are at the heart of atomic force microscopy (AFM) and play a significant role
in AFM‐based techniques. Recent advancements in multifrequency AFM require the …

Multi-frequency atomic force microscopy: A system-theoretic approach

N Shamsudhin, H Rothuizen, BJ Nelson… - IFAC Proceedings …, 2014 - Elsevier
Multi-frequency atomic force microscopy (MF-AFM), employing the detection and/or
excitation of multiple cantilever frequencies, has shown great promise in increasing the …

Design and evaluation of torsional probes for multifrequency atomic force microscopy

R Sriramshankar, GR Jayanth - IEEE/ASME Transactions on …, 2014 - ieeexplore.ieee.org
Multifrequency atomic force microscopy is a powerful nanoscale imaging and
characterization technique that involves excitation of the atomic force microscope (AFM) …

Optimizing The Laser Spot Positioning on Tailored Microcantilevers Used in Atomic Force Microscopy

G Bhattacharya, I Lionadi, J Ward… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The advancement of dynamic and multifrequency atomic force microscopy (AFM)
necessitates leveraging the frequency response of cantilevers when it is in contact with the …

Directional energy transfer in a coupled symmetrical multi-frequency atomic force microscope cantilever

H Ma, S Chen, DF Wang, J Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Precise analysis of substance through multifrequency atomic force microscope (MF-AFM) is
a major challenge for fundamental research. In this article, a coupled symmetrical MF-AFM …

Inner-Paddled Microcantilever for Multi-modal and Nonlinear Atomic Force Microscopy

S Dharmasena, R Potekin, LA Bergman… - … to Advanced Dynamics …, 2019 - Springer
Detecting and characterizing nanoscale material properties and functionalities of samples
and emerging devices is of rapidly growing interest in nano-and bio-technologies. We …