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

Clipper Circuit01:18

Clipper Circuit

532
A clipper circuit is a fundamental wave-shaping device that harnesses the unique properties of diodes to alter and control waveform characteristics. This technology is widely used in electronic devices, especially in television and radar communication systems, where it enhances waveform modulation in both transmitters and receivers.
The operation of a clipper circuit can be exemplified by analyzing a dual-clipper configuration setup that integrates two ideal diodes, each paired with a biasing...
532
Biasing of FET01:22

Biasing of FET

343
Biasing a Junction Field Effect Transistor (JFET) is crucial for setting operational parameters and ensuring efficient functioning in electronic circuits. JFETs are characterized by using a single carrier type in N-channel or P-channel configurations, where the channel is surrounded by PN junctions. These junctions are central to the device's ability to control current flow.
In an N-channel JFET, the structure consists of N-type material forming the channel on a P-type substrate, with the...
343
MOS Capacitor01:25

MOS Capacitor

920
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...
920
Spin–Spin Coupling Constant: Overview01:08

Spin–Spin Coupling Constant: Overview

988
In bromoethane, the three methyl protons are coupled to the two methylene protons that are three bonds away. In accordance with the n+1 rule, the signal from the methyl protons is split into three peaks with 1:2:1 relative intensities. The methylene protons appear as a quartet, with the relative intensities of 1:3:3:1.
Qualitatively, any spin plus-half nucleus polarizes the spins of its electrons to the minus-half state. Consequently, the paired electron in the hydrogen–carbon bond must...
988
Field Effect Transistor01:29

Field Effect Transistor

528
Field-effect transistors (FETs) are integral to electronic circuits and distinguished by their three-terminal setup: the gate, drain, and source. These transistors operate as unipolar devices, which utilize either electrons or holes as charge carriers, in contrast to bipolar transistors, which use both types of carriers. The primary function of the FET is to modulate the flow of these carriers from the source to the drain through a channel. The voltage difference between the gate and source...
528

You might also read

Related Articles

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

Sort by
Same author

Identifiability limits and deep-learning-assisted reconstruction of rotational density matrices for symmetric-top molecules.

The Journal of chemical physics·2026
Same author

Genome-wide analysis and expression profiling of the phenylalanine ammonia-lyase gene family in Chrysanthemum morifolium.

BMC plant biology·2026
Same author

Online modulation of neural drive to lower motor neurons with high-definition transcranial alternating current stimulation (HD-tACS).

Journal of neuroengineering and rehabilitation·2026
Same author

Blue Carbon Dots Modified Cu-MOF: Excellent Peroxidase-Like Activity and Ratiometric Fluorescence Sensing to L-Cys.

Applied biochemistry and biotechnology·2026
Same author

Stage-adaptive integration of polydopamine promotes human pluripotent stem cell-derived alveolar organoids differentiation and maturation.

Materials today. Bio·2026
Same author

Safety and hemodynamic efficacy of the LVIS stent in the endovascular treatment of intracranial wide-necked aneurysms: a single-center retrospective study.

Chinese neurosurgical journal·2026

Related Experiment Video

Updated: Aug 22, 2025

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions
12:20

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions

Published on: July 22, 2013

18.3K

A Voltage-Modulated Nanostrip Spin-Wave Filter and Spin Logic Device Thereof.

Huihui Li1, Bowen Dong1, Qi Hu1

  • 1Beijing Superstring Academy of Memory Technology, Beijing 100176, China.

Nanomaterials (Basel, Switzerland)
|November 11, 2022
PubMed
Summary

Voltage control tunes magnonic crystal waveguides for gigahertz spin-wave filters. This breakthrough enables dynamic control of spin-wave propagation, paving the way for advanced magnonic computing devices.

Keywords:
spin wave filterspin wave transistorvoltage modulated

More Related Videos

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

14.8K
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

6.2K

Related Experiment Videos

Last Updated: Aug 22, 2025

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions
12:20

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions

Published on: July 22, 2013

18.3K
Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

14.8K
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

6.2K

Area of Science:

  • Condensed Matter Physics
  • Materials Science
  • Nanotechnology

Background:

  • Magnonic-crystal waveguides with periodic width modulation act as gigahertz spin-wave filters.
  • Periodic potential in these waveguides creates band gaps due to spin-wave reflection.
  • Tuning the band structure of fabricated magnonic crystals presents a significant challenge.

Purpose of the Study:

  • To investigate the tunability of band structures in ferromagnetic-dielectric heterostructural magnonic-crystal waveguides.
  • To demonstrate the effectiveness of voltage-controlled magnetic anisotropy for dynamic band structure modification.
  • To propose a spin-wave transistor prototype for magnonic logic operations.

Main Methods:

  • Micromagnetic simulations were employed to analyze the behavior of the magnonic-crystal waveguide.
  • The study focused on ferromagnetic-dielectric heterostructures.
  • Voltage-controlled magnetic anisotropy was applied to tune the waveguide's properties.

Main Results:

  • A significant frequency shift of approximately 9 GHz was achieved with a uniformly applied voltage of 0.1 V/nm.
  • Voltage-controlled magnetic anisotropy was shown to effectively tune the band structures.
  • The proposed spin-wave filter design is compatible with voltage-based control.

Conclusions:

  • Voltage-controlled magnetic anisotropy offers an effective method for tuning magnonic-crystal waveguide band structures.
  • This dynamic tunability is crucial for developing reconfigurable magnonic devices.
  • The findings hold significant implications for the advancement of future magnonic computing applications.