Imaging water thin films in ambient conditions using atomic force microscopy

S Santos, A Verdaguer - Materials, 2016 - mdpi.com
All surfaces exposed to ambient conditions are covered by a thin film of water. Other than at
high humidity conditions, ie, relative humidity higher than 80%, those water films have …

The limits of near field immersion microwave microscopy evaluated by imaging bilayer graphene moiré patterns

DAA Ohlberg, D Tami, AC Gadelha, EGS Neto… - Nature …, 2021 - nature.com
Abstract Near field scanning Microwave Impedance Microscopy can resolve structures as
small as 1 nm using radiation with wavelengths of 0.1 m. Combining liquid immersion …

Elasto-compliance of harmonically stimulated soft micro-gaps during electro-magneto-kinetic flows

AM Bhaskaran, S Agrawal, K Sarkar, P Dhar - Soft Matter, 2024 - pubs.rsc.org
In this article, we develop and solve an analytical model to understand the elasto-
hydrodynamic force response of a deformable, soft substrate, under dynamic loading; …

A direct sensor to measure minute liquid flow rates

P Sharma, JF Motte, F Fournel, B Cross, E Charlaix… - Nano Letters, 2018 - ACS Publications
Nanofluidics finds its root in the study of fluids and flows at the nanoscale. Flow rate is a
quantity that is both central when dealing with flows and notoriously difficult to measure …

Direct measurement of the capillary condensation time of a water nanobridge

MV Vitorino, A Vieira, CA Marques, MS Rodrigues - Scientific Reports, 2018 - nature.com
Water menisci wet all sorts of cavities, produce among the most intense forces at the
nanoscale and play a role in many physical and chemical processes. The physical …

Liquid–Liquid Interfacial Imaging Using Atomic Force Microscopy

L Costa, G Li‐Destri, D Pontoni… - Advanced Materials …, 2017 - Wiley Online Library
Nanoscale imaging of a liquid/liquid interface by atomic force microscopy (AFM) is achieved
through the self‐assembly of interfacial layers of either polymers, lipids, or nanoparticles …

A continuum model to study fluid dynamics within oscillating elastic nanotubes

U Torres-Herrera, EC Poiré - Journal of Fluid Mechanics, 2021 - cambridge.org
We derive equations of motion that describe the dynamics of a fluid confined within an
elastic nanotube subject to periodic bending deflections. We use the principle of least action …

Análise eletromagnética modal em dispositivos de onda guiada: aplicações em microscopia de campo próximo e concentração de energia micro-ondas

DCT Lopez - 2020 - repositorio.ufmg.br
Este trabalho apresenta um estudo de abordagem analítica, numérica e experimental sobre
a analise eletromagnética aplicada no projeto de estruturas de onda guiada. Inicialmente …

Caractérisation à l'échelle micro/nanométrique par Force Feedback Microscope

S Carpentier - 2016 - theses.hal.science
La mesure quantitative de propriétés mécaniques à l'échelle nanométrique en matière molle
est un réel enjeu pour de nombreux domaines, en particulier en biologie. Cette thèse …

Habillage mécanique d'un nanofil par un champ de force: de la mesure vectorielle ultrasensible aux systèmes quantiques hybrides

LM de Lépinay - 2017 - theses.hal.science
L'étude du couplage hybride entre les vibrations d'un résonateur mécanique et un degré de
liberté quantique requiert une très grande sensibilité en force. Ceci a motivé le …