Asset Details
Do you wish to reserve the book?
Observation of the Magnon Hall Effect
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Observation of the Magnon Hall Effect
Do you wish to request the book?
Observation of the Magnon Hall Effect
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Observation of the Magnon Hall Effect
2010
Overview
The Hall effect usually occurs in conductors when the Lorentz force acts on a charge current in the presence of a perpendicular magnetic field. Neutral quasi-particles such as phonons and spins can, however, carry heat current and potentially exhibit the thermal Hall effect without resorting to the Lorentz force. We report experimental evidence for the anomalous thermal Hall effect caused by spin excitations (magnons) in an insulating ferromagnet with a pyrochlore lattice structure. Our theoretical analysis indicates that the propagation of the spin waves is influenced by the Dzyaloshinskii-Moriya spin-orbit interaction, which plays the role of the vector potential, much as in the intrinsic anomalous Hall effect in metallic ferromagnets.
Publisher
American Association for the Advancement of Science
Subject
Condensed matter: electronic structure, electrical, magnetic, and optical properties
/ Conductivity phenomena in semiconductors and insulators
/ Electronic transport in condensed matter
/ Exact sciences and technology
/ forces
/ Galvanomagnetic and other magnetotransport effects
/ heat
/ Magnons
/ Phonons
/ Physics
