[HTML][HTML] Effective quality factor tuning mechanisms in micromechanical resonators

JML Miller, A Ansari, DB Heinz, Y Chen… - Applied Physics …, 2018 - pubs.aip.org
Quality factor (Q) is an important property of micro-and nano-electromechanical (MEM/NEM)
resonators that underlie timing references, frequency sources, atomic force microscopes …

Vibration‐energy‐harvesting system: transduction mechanisms, frequency tuning techniques, and biomechanical applications

L Dong, AB Closson, C Jin, I Trase… - Advanced materials …, 2019 - Wiley Online Library
Vibration‐based energy‐harvesting technology, as an alternative power source, represents
one of the most promising solutions to the problem of battery capacity limitations in wearable …

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 …

Cantilever nanobiosensors applied for endocrine disruptor detection in water: A review

AM de Cezaro, SC Ballen, L Hoehne, J Steffens… - Water, Air, & Soil …, 2021 - Springer
This paper is a review about endocrine disruptor's detection in water. In order to monitor
these pollutants, there are some methods for detection such as chromatographic …

Application of mechanical stretch to tune the resonance frequency of hyperelastic membrane-based energy harvesters

L Dong, MD Grissom, MG Prasad, FT Fisher - Sensors and Actuators A …, 2016 - Elsevier
Vibration-based energy harvesting has been widely investigated as a means to generate
low levels of electrical energy for applications such as wireless sensor networks. However …

[PDF][PDF] Custom afm for x-ray beamlines: in situ biological investigations under physiological conditions

B Gumí-Audenis, F Carlà, MV Vitorino… - Journal of …, 2015 - journals.iucr.org
A fast atomic force microscope (AFM) has been developed that can be installed as a sample
holder for grazing-incidence X-ray experiments at solid/gas or solid/liquid interfaces. It …

Electrical tuning of mechanical characteristics in qPlus sensor: Active Q and resonance frequency control

M Lee, JG Hwang, J Jahng, QH Kim, H Noh… - Journal of Applied …, 2016 - pubs.aip.org
We present an electrical feedback method for independent and simultaneous tuning of both
the resonance frequency and the quality factor of a harmonic oscillator, the so called “qPlus” …

[HTML][HTML] The gas-liquid-Q-factor-inversion in MEMS plate resonators

A Gesing, T Tran, D Huber, D Steinmüller-Nethl… - Journal of Sound and …, 2023 - Elsevier
We present a semi-numerical method for solving the dynamics of microplates in viscous
fluids. The method is based on the Kirchhoff plate equation with a hydrodynamic force …

Atomic force microscopy for biomedical nanotechnology

C Mahapatra - Analytical Techniques for Biomedical …, 2023 - iopscience.iop.org
Chapter 14 dicsussing atomic force microscopy for biomedical nanotechnology, projects
atomic force microscopy (AFM) as a three-dimensional topographic technique with high …

In situ Stiffness Adjustment of AFM Probes by Two Orders of Magnitude

MLC De Laat, HH Pérez Garza, MK Ghatkesar - Sensors, 2016 - mdpi.com
The choice on which type of cantilever to use for Atomic Force Microscopy (AFM) depends
on the type of the experiment being done. Typically, the cantilever has to be exchanged …