Tailored Microcantilever Optimization for Multifrequency Force Microscopy
Abstract: 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 simultaneous excitation and detection of multiple eigenfrequencies of microcantilevers to assess more data channels to quantify the material properties. However, to achieve higher spatiotemporal resolution there is a need to optimize the structure of microcantilevers. In this study, the architecture of the cantilever with gold nanoparticles using a dip‐coating method is modified, aiming to tune the higher eigenmodes of the microcantilever as integer multiples of its fundamental frequency. Through the theoretical methodology and simulative model, that integer harmonics improve the coupling in multifrequency AFM measurements is demonstrated, leading to enhanced image quality and resolution. Furthermore, via the combined theoretical‐experimental approach, the interplay between induced mass and stiffness change of the modified cantilever depending on the attached particle location, size, mass, and geometry is found. To validate the results of this predictive model, tapping‐mode AFM is utilized and bimodal Amplitude Modulation AFM techniques to examine and quantify the impact of tuning higher‐order eigenmodes on the imaging quality of a polystyrene‐polymethylmethacrylate (PS‐PMMA) block co‐polymer assembly deposited on a glass slide and Highly Ordered Pyrolytic Graphite (HOPG).
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Tailored Microcantilever Optimization for Multifrequency Force Microscopy ; day:22 ; month:10 ; year:2023 ; extent:11
Advanced science ; (22.10.2023) (gesamt 11)
- Urheber
-
Bhattacharya, Gourav
Lionadi, Indrianita
Stevenson, Andrew
Ward, Joanna
Payam, Amir Farokh
- DOI
-
10.1002/advs.202303476
- URN
-
urn:nbn:de:101:1-2023102315134305079172
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
14.08.2025, 10:44 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Bhattacharya, Gourav
- Lionadi, Indrianita
- Stevenson, Andrew
- Ward, Joanna
- Payam, Amir Farokh
Ähnliche Objekte (12)
Polynomial force approximations and multifrequency atomic force microscopy
Energy dissipation in multifrequency atomic force microscopy
Correction to "Energy dissipation in multifrequency atomic force microscopy"
A review of demodulation techniques for multifrequency atomic force microscopy
Challenges and complexities of multifrequency atomic force microscopy in liquid environments
Lyapunov estimation for high-speed demodulation in multifrequency atomic force microscopy
Multi-Eigenmode Control for Improved Tracking Speed in Multifrequency Atomic Force Microscopy
Multi-frequency tapping-mode atomic force microscopy beyond three eigenmodes in ambient air
Enhancing higher-order modal response in multifrequency atomic force microscopy with a coupled cantilever system
Overdamped Deterministic Ratchets Driven By Multifrequency Forces
Comparing the performance of single and multifrequency Kelvin probe force microscopy techniques in air and water
Multifrequency atomic force microscopy for the in-plane and out-of-plane nanomechanical characterization of graphitic surfaces
Polynomial force approximations and multifrequency atomic force microscopy
Energy dissipation in multifrequency atomic force microscopy
Correction to "Energy dissipation in multifrequency atomic force microscopy"
A review of demodulation techniques for multifrequency atomic force microscopy
Challenges and complexities of multifrequency atomic force microscopy in liquid environments
Lyapunov estimation for high-speed demodulation in multifrequency atomic force microscopy
Multi-Eigenmode Control for Improved Tracking Speed in Multifrequency Atomic Force Microscopy
Multi-frequency tapping-mode atomic force microscopy beyond three eigenmodes in ambient air
Enhancing higher-order modal response in multifrequency atomic force microscopy with a coupled cantilever system
Overdamped Deterministic Ratchets Driven By Multifrequency Forces
Comparing the performance of single and multifrequency Kelvin probe force microscopy techniques in air and water
Multifrequency atomic force microscopy for the in-plane and out-of-plane nanomechanical characterization of graphitic surfaces
Polynomial force approximations and multifrequency atomic force microscopy
Energy dissipation in multifrequency atomic force microscopy
Correction to "Energy dissipation in multifrequency atomic force microscopy"
A review of demodulation techniques for multifrequency atomic force microscopy
Challenges and complexities of multifrequency atomic force microscopy in liquid environments
Lyapunov estimation for high-speed demodulation in multifrequency atomic force microscopy
Multi-Eigenmode Control for Improved Tracking Speed in Multifrequency Atomic Force Microscopy
Multi-frequency tapping-mode atomic force microscopy beyond three eigenmodes in ambient air
Enhancing higher-order modal response in multifrequency atomic force microscopy with a coupled cantilever system
Overdamped Deterministic Ratchets Driven By Multifrequency Forces
Comparing the performance of single and multifrequency Kelvin probe force microscopy techniques in air and water