Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Design Example: Underdamped Parallel RLC Circuit01:17

Design Example: Underdamped Parallel RLC Circuit

Consider designing an oscillator circuit, a crucial component in various electronic devices and systems. The objective is to create an oscillator circuit with specific characteristics: a damped natural frequency of 4 kHz and a damping factor of 4 radians per second. To accomplish this, a parallel RLC circuit is employed, known for its ability to sustain oscillations at a resonant frequency. In this case, the damping factor is pivotal in achieving the desired performance.
Starting with a fixed...
Sound Waves: Resonance01:14

Sound Waves: Resonance

Resonance is produced depending on the boundary conditions imposed on a wave. Resonance can be produced in a string under tension with symmetrical boundary conditions (i.e., has a node at each end). A node is defined as a fixed point where the string does not move. The symmetrical boundary conditions result in some frequencies resonating and producing standing waves, while other frequencies interfere destructively. Sound waves can resonate in a hollow tube, and the frequencies of the sound...
Concept of Resonance and its Characteristics01:19

Concept of Resonance and its Characteristics

If a driven oscillator needs to resonate at a specific frequency, then very light damping is required. An example of light damping includes playing piano strings and many other musical instruments. Conversely, to achieve small-amplitude oscillations as in a car's suspension system, heavy damping is required. Heavy damping reduces the amplitude, but the tradeoff is that the system responds at more frequencies. Speed bumps and gravel roads prove that even a car's suspension system is not immune...
Parallel Resonance01:23

Parallel Resonance

The parallel RLC circuit is an arrangement where the resistor (R), inductor (L), and capacitor (C) are all connected to the same nodes and, as a result, share the same voltage across them. The parallel RLC circuit is analyzed in terms of admittance (Y), which reflects the ease with which current can flow. The admittance is given by:

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Plasma p-tau217 predicts PET-based pathological staging for precision Alzheimer disease assessment.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same author

Regional Differences in Young's Modulus of the Porcine Lens Capsule.

Annals of biomedical engineering·2026
Same author

A Protocol of Korean JOint RegistrY for ALZheimer's Treatment and Diagnostics (JOY-ALZ).

Dementia and neurocognitive disorders·2026
Same author

Biomarkers.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same author

Dementia Care Research and Psychosocial Factors.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025
Same author

Public Health.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025

Related Experiment Video

Updated: Jun 13, 2026

Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

Tunable, broadband nonlinear nanomechanical resonator.

Hanna Cho1, Min-Feng Yu, Alexander F Vakakis

  • 1Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA.

Nano Letters
|April 14, 2010
PubMed
Summary

This study presents a nonlinear nanomechanical resonator with tunable broadband resonance. The device, using a carbon nanotube, shows high sensitivity to added mass and damping effects.

More Related Videos

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
09:46

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

Published on: August 8, 2025

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

Related Experiment Videos

Last Updated: Jun 13, 2026

Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
09:46

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

Published on: August 8, 2025

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

Area of Science:

  • Nanotechnology
  • Mechanical Engineering
  • Nonlinear Dynamics

Background:

  • Nanomechanical resonators are crucial for sensing applications.
  • Achieving broadband resonance in nanoresonators is challenging.
  • Geometric nonlinearity offers a pathway to enhanced resonator performance.

Purpose of the Study:

  • To model and develop a nanomechanical resonator with intrinsic geometric nonlinearity.
  • To achieve and characterize extreme broadband resonance.
  • To investigate the sensitivity of resonance bandwidth and jump-down frequency to external factors.

Main Methods:

  • Modeling of a nanomechanical resonator operated in a highly nonlinear regime.
  • Integration of a doubly clamped carbon nanotube as the core resonator element.
  • Experimental characterization of resonance bandwidth and frequency response at room temperature.

Main Results:

  • Demonstrated a prototype nonlinear mechanical nanoresonator.
  • Achieved broadband resonance over tens of MHz, exceeding 3 times the natural frequency.
  • Observed high sensitivity of resonance bandwidth and drop frequency to added mass (femtogram level) and damping.

Conclusions:

  • The developed nanoresonator exhibits tunable, extreme broadband resonance.
  • The device shows significant potential for highly sensitive mass sensing applications.
  • Geometric nonlinearity is key to achieving broadband operation and tunable characteristics in nanoresonators.