Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

The de Broglie Wavelength

The de Broglie Wavelength

In the macroscopic world, objects that are large enough to be seen by the naked eye follow the rules of classical physics. A billiard ball moving on a table will behave like a particle; it will continue traveling in a straight line unless it collides with another ball, or it is acted on by some other force, such as friction. The ball has a well-defined position and velocity or well-defined momentum, p = mv, which is defined by mass m and velocity v at any given moment. This is the typical...

Double Resonance Techniques: Overview

Double Resonance Techniques: Overview

Double resonance techniques in Nuclear Magnetic Resonance (NMR) spectroscopy involve the simultaneous application of two different frequencies or radiofrequency pulses to manipulate and observe two distinct nuclear spins. One important application of double resonance is spin decoupling, which selectively suppresses coupling with one type of nucleus while observing the NMR signal from another nucleus, simplifying the spectrum and enhancing resolution.
Spin decoupling is usually achieved by...

Sound Waves: Resonance

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...

Standing Waves in a Cavity

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:

Standing Waves

Standing Waves

Sometimes waves do not seem to move; rather, they just vibrate in place. Unmoving waves can be seen on the surface of a glass of milk kept in a refrigerator, which is one example of standing waves. Vibrations from the refrigerator motor create waves on the milk that oscillate up and down but do not seem to move across the surface. These waves are formed or created by the superposition of two or more identical moving waves in opposite directions. The waves move through each other, with their...

$Interference and Diffraction$ 02:18

Interference and Diffraction

Interference is a characteristic phenomenon exhibited by waves. When two electromagnetic waves interact with their peaks and troughs coinciding, a resulting wave with enhanced amplitude is produced. This is known as constructive interference. In this case, the two waves interacting are in phase with each other.

You might also read

Related Articles

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

Sort by

Same author

Impact ionization-induced bistability in CMOS transistors at cryogenic temperatures for capacitorless memory applications.

Applied physics letters·2023

Same author

Cryogenic probe for low-noise, high-frequency electronic measurements.

The Review of scientific instruments·2022

Same author

Sarcopenic Obesity and its Prognostic Impact on Urological Cancers: A Systematic Review.

The Journal of urology·2021

Same author

New methodology to process shifted excitation Raman difference spectroscopy data: a case study of pollen classification.

Scientific reports·2020

Same author

Associations between neighborhood-level violence and individual mental disorders: Results from the World Mental Health surveys in five Latin American cities.

Psychiatry research·2019

Same author

Applying artificial intelligence to assess the impact of orthognathic treatment on facial attractiveness and estimated age.

International journal of oral and maxillofacial surgery·2018

Search research articles

Related Experiment Video

Updated: Jul 3, 2026

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Published on: August 21, 2018

Wave-particle interaction at double resonance.

A Zaslavsky¹, C Krafft, L Gorbunov

¹Laboratoire de Physique et Technologie des Plasmas, Ecole Polytechnique, 91128 Palaiseau Cedex, France.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics

|July 23, 2008

Summary

This summary is machine-generated.

Investigating wave-particle interactions under double resonance conditions, this study reveals a nonlinear energy exchange between waves. This phenomenon is independent of wave type and particle distribution, offering insights into plasma physics.

More Related Videos

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Published on: August 5, 2013

Resonance Raman Spectroscopy of Extreme Nanowires and Other 1D Systems

Resonance Raman Spectroscopy of Extreme Nanowires and Other 1D Systems

Published on: April 28, 2016

Related Experiment Videos

Last Updated: Jul 3, 2026

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Published on: August 21, 2018

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Published on: August 5, 2013

Resonance Raman Spectroscopy of Extreme Nanowires and Other 1D Systems

Resonance Raman Spectroscopy of Extreme Nanowires and Other 1D Systems

Published on: April 28, 2016

Area of Science:

Plasma Physics
Wave-Particle Interactions
Nonlinear Dynamics

Background:

Wave-particle interactions are fundamental in magnetized plasmas.
Double resonance occurs when two waves interact with the same particle group.
Understanding these interactions is key to plasma behavior.

Purpose of the Study:

To theoretically and numerically investigate wave-particle interactions under double resonance conditions.
To describe the three-dimensional interactions of wave spectra with resonant electrons.
To analyze the nonlinear energy exchange between waves.

Main Methods:

Development of a theoretical Hamiltonian model.
Implementation of a symplectic numerical code for simulations.
Analysis of wave evolution with close parallel phase velocities.

Main Results:

Observed a nonlinear, quasi-periodical energy exchange between waves after linear instability saturation.
Demonstrated that this energy exchange is independent of wave type and particle distributions.
Confirmed findings through a simplified Hamiltonian model and numerical simulations.

Conclusions:

The study elucidates a universal nonlinear process in wave-particle interactions.
A simplified model accurately predicts the time scale of energy exchange.
Results show good agreement between analytical estimations and numerical simulations.