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

Spin–Spin Coupling Constant: Overview

Spin–Spin Coupling Constant: Overview

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...

You might also read

Related Articles

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

Sort by

Same author

Optical excitation and detection of high-frequency Sezawa modes in Si/SiO<sub>2</sub> system decorated with Ni<sub>80</sub>Fe<sub>20</sub> nanodot arrays.

Ultrasonics·2024

Same author

Effect of the underlayer on the elastic parameters of the CoFeB/MgO heterostructures.

Scientific reports·2024

Same author

Influence of CoFeB layer thickness on elastic parameters in CoFeB/MgO heterostructures.

Scientific reports·2023

Same author

The 2021 Magnonics Roadmap.

Journal of physics. Condensed matter : an Institute of Physics journal·2021

Same author

An unfavourable outcome after periprosthetic fracture following metal-on-metal surface hip arthroplasty.

European journal of orthopaedic surgery & traumatology : orthopedie traumatologie·2017

Same author

A meta-analysis for echocardiographic assessment of right ventricular structure and function in ARVC.

Echo research and practice·2016

Search research articles

Related Experiment Video

Updated: Apr 12, 2026

Implementation of a Reference Interferometer for Nanodetection

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

Realization of a micrometre-scale spin-wave interferometer.

O Rousseau¹, B Rana¹, R Anami²

¹Center for Emergent Matter Science, RIKEN, 2-1 Hirosawa, Wako 351-0198, Japan.

Scientific Reports

|May 16, 2015

Summary

This summary is machine-generated.

Researchers demonstrated a novel method to control spin-wave interference using direct current. This manipulation is key for developing future spin-wave-based logic devices.

More Related Videos

A Multimodal Wide-Field Fourier-Transform Raman Microscope

A Multimodal Wide-Field Fourier-Transform Raman Microscope

Published on: December 30, 2025

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

Related Experiment Videos

Last Updated: Apr 12, 2026

Implementation of a Reference Interferometer for Nanodetection

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

A Multimodal Wide-Field Fourier-Transform Raman Microscope

A Multimodal Wide-Field Fourier-Transform Raman Microscope

Published on: December 30, 2025

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

Area of Science:

Condensed matter physics
Spintronics
Wave phenomena

Background:

Spin dynamics and spin waves are crucial for emerging technologies like logic devices.
Controlling spin-wave interference is a fundamental requirement for realizing spin-wave-based logic circuits.

Purpose of the Study:

To experimentally demonstrate the manipulation of spin-wave interference.
To realize a micrometre-scale spin-wave interferometer for controlling spin-wave superposition.

Main Methods:

Fabrication of a spin-wave interferometer with two parallel spin-wave waveguides.
Measurement of spin-wave propagation and interference through the waveguides.
Application of a direct current through an adjacent metal wire to influence spin-wave propagation.

Main Results:

Successful creation of a functional spin-wave interferometer.
Demonstration that an applied direct current alters spin-wave propagation properties.
Observation of tunable constructive and destructive interference based on current magnitude and direction.

Conclusions:

A novel method for manipulating spin-wave interference has been experimentally realized.
This work provides a pathway for controlling spin-wave interactions, essential for spin-wave logic devices.