Magnon-drag thermopower in antiferromagnets versus ferromagnets
Abstract
Multi magnon interaction with carriers limits the magnon lifetime in FMs compared to AFMs. The longer lifetime, double degeneracy, and higher group velocity of magnons in AFMs generally lead to higher first-order magnon-carrier drag thermopower.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 01, 2020
- Source ID
- 10.1039/c9tc06330g
Entities
People
- Daryoosh Vashaee
- Farzad Mohaddes
- Md M H Polash
- Morteza Rasoulianboroujeni
Organizations
- Air Force Office of Scientific Research
- Marquette University
- National Science Foundation
- North Carolina State University
- United States Army
- University of Wisconsin–Milwaukee