Effects of an adjacent metal surface on spin wave propagation

Jonathan Trossman*, Jinho Lim, Wonbae Bang, J. B. Ketterson, C. C. Tsai, S. J. Lee

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

We experimentally investigate and model the effects of a copper surface adjacent to a surface on which spin waves propagate in a thin film of yttrium iron garnet (YIG). Investigation was performed using a phase detection method, which can map out the spin wave velocity as a function wavevector for small wavevector with high resolution. This velocity is in good agreement with a simple model and allows for extraction of the separation between the YIG film and the copper.

Original languageEnglish (US)
Article number056024
JournalAIP Advances
Volume8
Issue number5
DOIs
StatePublished - May 1 2018

ASJC Scopus subject areas

  • General Physics and Astronomy

Fingerprint

Dive into the research topics of 'Effects of an adjacent metal surface on spin wave propagation'. Together they form a unique fingerprint.

Cite this