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

Fabrication, Operation and Flow Visualization in Surface-acoustic-wave-driven Acoustic-counterflow Microfluidics12:26

Fabrication, Operation and Flow Visualization in Surface-acoustic-wave-driven Acoustic-counterflow Microfluidics

17.7K
In this video we first describe fabrication and operation procedures of a surface acoustic wave (SAW) acoustic counterflow device. We then demonstrate an experimental setup that allows for both qualitative flow visualization and quantitative analysis of complex flows within the SAW pumping...
17.7K
Fabrication of Nanoheight Channels Incorporating Surface Acoustic Wave Actuation via Lithium Niobate for Acoustic Nanofluidics07:23

Fabrication of Nanoheight Channels Incorporating Surface Acoustic Wave Actuation via Lithium Niobate for Acoustic Nanofluidics

6.2K
We demonstrate fabrication of nanoheight channels with the integration of surface acoustic wave actuation devices upon lithium niobate for acoustic nanofluidics via liftoff photolithography, nano-depth reactive ion etching, and room-temperature plasma surface-activated multilayer bonding of single-crystal lithium niobate, a process similarly useful for bonding lithium niobate to...
6.2K
Beams01:30

Beams

1.8K
Beams are integral components of structural engineering and construction, designed to support loads applied at various points along their length. These long, straight members can be classified based on geometry, cross-section, support type, and equilibrium condition.
Based on geometry, beams can be straight, tapered, or curved. Straight beams are the most common type and have a constant cross-section throughout their length. Tapered beams, on the other hand, have a varying cross-section along...
1.8K
A Stable Phantom Material for Optical and Acoustic Imaging04:54

A Stable Phantom Material for Optical and Acoustic Imaging

3.7K
This protocol describes the fabrication of a stable, biologically relevant phantom material for optical and acoustic biomedical imaging applications, featuring independently tunable acoustic and optical properties.
3.7K
Switchable Acoustic and Optical Resolution Photoacoustic Microscopy for In Vivo Small-animal Blood Vasculature Imaging10:17

Switchable Acoustic and Optical Resolution Photoacoustic Microscopy for In Vivo Small-animal Blood Vasculature Imaging

12.4K
Here a switchable acoustic resolution (AR) and optical resolution (OR) photoacoustic microscopy (AR-OR-PAM) system capable of both high resolution imaging at shallow depth and low resolution deep tissue imaging on the same sample in vivo is...
12.4K
Rapid Amplification of cDNA Ends09:44

Rapid Amplification of cDNA Ends

16.1K
Source: Pablo Sanchez Bosch2, Sean Corcoran2 and Katja Brückner1,2,3
1Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research
2Department of Cell and Tissue Biology, 
3Cardiovascular Research Institute, University of California San Francisco, San Francisco, CA, USA    
Rapid Amplification of cDNA Ends (RACE) is a technique that allows amplification of full-length cDNA from mRNA by extending to the 3’ or 5’ end, even without prior...
16.1K

You might also read

Related Articles

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

Sort by
Same author

Creation of a black hole bomb instability in an electromagnetic system.

Science advances·2025
Same author

Amplification of electromagnetic fields by a rotating body.

Nature communications·2024
Same author

Searching for Chameleon Dark Energy with Mechanical Systems.

Physical review letters·2022
Same author

Super-resolution time-resolved imaging using computational sensor fusion.

Scientific reports·2021
Same author

Multi-dorsal metacarpal artery perforator adipofascial turnover flap for index to little finger reconstruction: Anatomical study and clinical application.

Hand surgery & rehabilitation·2020
Same author

Wide-awake anesthesia in Dupuytren's contracture treated with collagenase.

Hand surgery & rehabilitation·2020
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Jan 20, 2026

Fabrication, Operation and Flow Visualization in Surface-acoustic-wave-driven Acoustic-counterflow Microfluidics
12:26

Fabrication, Operation and Flow Visualization in Surface-acoustic-wave-driven Acoustic-counterflow Microfluidics

Published on: August 27, 2013

17.7K

Superradiant Amplification of Acoustic Beams via Medium Rotation.

D Faccio1,2, E M Wright2

  • 1School of Physics & Astronomy, University of Glasgow, G12 8QQ Glasgow, United Kingdom.

Physical Review Letters
|September 7, 2019
PubMed
Summary
This summary is machine-generated.

Scientists demonstrate acoustic superradiance, amplifying sound waves using a rotating medium. This research opens possibilities for nonreciprocal acoustic amplification and absorption of sound beams with orbital angular momentum.

More Related Videos

Fabrication of Nanoheight Channels Incorporating Surface Acoustic Wave Actuation via Lithium Niobate for Acoustic Nanofluidics
07:23

Fabrication of Nanoheight Channels Incorporating Surface Acoustic Wave Actuation via Lithium Niobate for Acoustic Nanofluidics

Published on: February 5, 2020

6.2K
Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging
04:54

Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging

Published on: June 16, 2023

3.7K

Related Experiment Videos

Last Updated: Jan 20, 2026

Fabrication, Operation and Flow Visualization in Surface-acoustic-wave-driven Acoustic-counterflow Microfluidics
12:26

Fabrication, Operation and Flow Visualization in Surface-acoustic-wave-driven Acoustic-counterflow Microfluidics

Published on: August 27, 2013

17.7K
Fabrication of Nanoheight Channels Incorporating Surface Acoustic Wave Actuation via Lithium Niobate for Acoustic Nanofluidics
07:23

Fabrication of Nanoheight Channels Incorporating Surface Acoustic Wave Actuation via Lithium Niobate for Acoustic Nanofluidics

Published on: February 5, 2020

6.2K
Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging
04:54

Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging

Published on: June 16, 2023

3.7K

Area of Science:

  • * Acoustics
  • * Wave physics
  • * Quantum optics

Background:

  • * Superradiant gain amplifies waves through interaction with rotating bodies, observed in astrophysics and electromagnetism.
  • * Existing research on superradiance primarily focuses on electromagnetic waves and black hole evaporation.
  • * Realizing superradiance in acoustics presents a novel experimental challenge.

Purpose of the Study:

  • * To elucidate the experimental realization of superradiance in acoustics.
  • * To predict the nonreciprocal amplification or absorption of acoustic beams.
  • * To explore the manipulation of acoustic beams carrying orbital angular momentum.

Main Methods:

  • * Theoretical investigation of acoustic wave propagation through a rotating absorbing medium.
  • * Proposing a specific experimental geometry for acoustic superradiance.
  • * Utilizing principles of wave-matter interaction in a dynamic medium.

Main Results:

  • * Demonstrated the feasibility of acoustic superradiance.
  • * Predicted nonreciprocal amplification and absorption of acoustic beams.
  • * Showcased the potential for controlling acoustic beams with orbital angular momentum.

Conclusions:

  • * Acoustic superradiance is achievable using existing technologies.
  • * The proposed method allows for nonreciprocal manipulation of sound waves.
  • * This work opens new avenues for acoustic devices and wave manipulation.