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

MOS Capacitor01:25

MOS Capacitor

937
A Metal-Oxide-Semiconductor (MOS) capacitor is a fundamental structure used extensively in semiconductor device technology, particularly in the fabrication of integrated circuits and MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOS capacitor consists of three layers: a metal gate, a dielectric oxide, and a semiconductor substrate.
The metal gate is typically made from highly conductive materials such as aluminum or polysilicon. Beneath the metal gate lies a thin layer of...
937
Capacitor With A Dielectric01:18

Capacitor With A Dielectric

4.0K
Parallel plate capacitors consist of two conducting plates separated by a certain distance. However, it is mechanically difficult to hold the large plates parallel to each other without actual contact. Hence, a dielectric layer is commonly placed between the plates, which provides an easy solution for holding the plates together with a small gap and increases the capacitance of the capacitor.
Dielectrics are non-conducting materials with no free or loosely bound electrons. When a dielectric is...
4.0K
Energy Stored in a Capacitor01:12

Energy Stored in a Capacitor

3.8K
When an archer pulls the string in a bow, he saves the work done in the form of elastic potential energy. When he releases the string, the potential energy is released as kinetic energy of the arrow. A capacitor works on the same principle in which the work done is saved as electric potential energy. The potential energy (UC) could be calculated by measuring the work done (W) to charge the capacitor.
3.8K
Capacitors and Capacitance01:18

Capacitors and Capacitance

7.8K
A device consisting of two electrical conductors that are separated by a distance and used to store electrical charges is called a capacitor. The space between the conductors is either a vacuum or an insulating material, called a dielectric. Capacitors have many applications, ranging from filtering static from radio reception to energy storage in heart defibrillators.
When the conductors are two identical parallel plates, it is called a parallel plate capacitor. When battery terminals are...
7.8K

You might also read

Related Articles

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

Sort by
Same author

Partial Conversion of an Animal-Like Cryptochrome into a Plant Cryptochrome.

The journal of physical chemistry. B·2026
Same author

HLA-B*15:01-positive severe COVID-19 patients lack CD8<sup>+</sup> T cell pools with highly expanded public clonotypes.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same author

Realization of a doped quantum antiferromagnet in a Rydberg tweezer array.

Nature·2025
Same author

Molecular determinants of cross-strain influenza A virus recognition by αβ T cell receptors.

Science immunology·2025
Same author

Crystal structure of the human LAG-3-HLA-DR1-peptide complex.

Science immunology·2024
Same author

Metamorphosis of a unicellular green alga in the presence of acetate and a spatially structured three-dimensional environment.

The New phytologist·2024
Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026
Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026
Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026
Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026
Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026
Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026
See all related articles

Related Experiment Video

Updated: Aug 27, 2025

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
12:00

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

12.7K

Structure-Integrated Thin-Film Supercapacitor as a Sensor.

Jan Petersen1, Alexander Kube2, Sebastian Geier1

  • 1German Aerospace Center, Institute of Composite Structures and Adaptive Systems, Lilienthalplatz 7, 38108 Braunschweig, Germany.

Sensors (Basel, Switzerland)
|September 23, 2022
PubMed
Summary
This summary is machine-generated.

This study integrates energy-storing power composites with fiber-reinforced polymers to monitor aircraft structural load. This novel approach enables early detection of damage by sensing small strain values, reducing aircraft weight and emissions.

Keywords:
carbon electrodecomposite structureenergy storagemultifunctional materialpower compositestrain sensorstructural supercapacitorthin film

More Related Videos

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
05:57

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

2.3K
Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique
10:28

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique

Published on: March 24, 2023

1.2K

Related Experiment Videos

Last Updated: Aug 27, 2025

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
12:00

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

12.7K
Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
05:57

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

2.3K
Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique
10:28

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique

Published on: March 24, 2023

1.2K

Area of Science:

  • Materials Science
  • Aerospace Engineering
  • Structural Health Monitoring

Background:

  • Aircraft composite structures are often over-engineered, increasing weight and greenhouse gas emissions.
  • Load monitoring is crucial for damage detection and enabling lighter aircraft designs.
  • Power composites offer potential for combined load-carrying and energy-storing capabilities.

Purpose of the Study:

  • To develop a novel method combining power composites for load monitoring and weight reduction in aircraft structures.
  • To investigate the use of integrated supercapacitors within fiber-reinforced polymers as both energy suppliers and sensors.
  • To establish a relationship between mechanical load and electrochemical properties for effective strain sensing.

Main Methods:

  • Integration of supercapacitors into fiber-reinforced polymers.
  • Conducting four-point bending experiments on the composite materials.
  • Utilizing in situ electrochemical impedance spectroscopy (EIS) to analyze mechanical load influence.
  • Developing a model to interpret impedance data and correlate it with strain.

Main Results:

  • A strong correlation was identified between mechanical load and the electrochemical system of the power composite.
  • The developed power composite successfully detected strain values as low as 0.2%.
  • This strain detection capability is significantly lower than conventional system load thresholds.

Conclusions:

  • The study demonstrates the feasibility of using power composites as integrated strain sensors and energy storage devices.
  • This dual functionality offers a pathway to substantial weight reduction in future aircraft.
  • The developed model and EIS analysis provide a robust method for structural health monitoring in advanced composites.