Discrimination of adhesion and viscoelasticity from nanoscale maps of polymer surfaces using bimodal atomic force microscopy-Reference-Cited by-同舟云学术

Discrimination of adhesion and viscoelasticity from nanoscale maps of polymer surfaces using bimodal atomic force microscopy

Published:2021 Issue:41 Volume:13 Page:17428-17441
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Rajabifar Bahram¹²^ORCID,Bajaj Anil¹,Reifenberger Ronald²,Proksch Roger³,Raman Arvind¹²^ORCID

Affiliation:

1. School of Mechanical Engineering, Purdue University, 585 Purdue Mall, West Lafayette, IN 47907, USA

2. Birck Nanotechnology Center, 1205 W State Street, West Lafayette, IN 47907, USA

3. Asylum Research, an Oxford Instruments company, Santa Barbara, CA, 93117, USA

Abstract

Bimodal atomic force microscopy in which two microcantilever eigenmodes are simultaneously excited augments the number of observables. This provided set of channels enables estimating the viscoelastic and adhesive properties of soft polymeric surfaces.

Funder

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NR/D1NR03437E

Reference51 articles.

1. The emergence of multifrequency force microscopy

2. Nanoscale compositional mapping with gentle forces

3. Compositional mapping of surfaces in atomic force microscopy by excitation of the second normal mode of the microcantilever