English

Dual-frequency ferromagnetic resonance

Materials Science 2009-11-11 v1

Abstract

We describe a new experimental technique to investigate coupling effects between different layers or modes in ferromagnetic resonance (FMR). Dual FMR frequencies are excited (2-8 GHz) simultaneously and detected selectively in a broadband RF circuit, using lock-in amplifier detection at separate modulation frequencies.

Keywords

Cite

@article{arxiv.cond-mat/0604519,
  title  = {Dual-frequency ferromagnetic resonance},
  author = {Yongfeng Guan and William E. Bailey},
  journal= {arXiv preprint arXiv:cond-mat/0604519},
  year   = {2009}
}

Comments

4 pages, 4 figures, accepted by "Review of Scientific Instruments", 2006

R2 v1 2026-07-22T11:31:28.122Z