Angle-resolved broadband ferromagnetic resonance apparatus enabled through a spring-loaded sample mounting manipulator

The Review of Scientific Instruments
Shikun HeChristos Panagopoulos

Abstract

Broadband ferromagnetic resonance is a useful technique to determine the magnetic anisotropy and study the magnetization dynamics of magnetic thin films. We report a spring-loaded sample loading manipulator for reliable sample mounting and rotation. The manipulator enables maximum signal, enhances system stability, and is particularly useful for fully automated in-plane-field angle-resolved measurements. This angle-resolved broadband ferromagnetic resonance apparatus provides a viable method to study anisotropic damping and weak magnetic anisotropies, both vital for fundamental research and applications.

References

Jul 14, 2010·Nature Materials·S IkedaH Ohno
Oct 7, 2011·The Review of Scientific Instruments·I HarwardZ Celinski
Dec 18, 2013·Nature Materials·N LocatelliJ Grollier
May 2, 2016·The Review of Scientific Instruments·Shikun He, Christos Panagopoulos
Mar 28, 2017·Proceedings of the National Academy of Sciences of the United States of America·Atsushi OkadaChristos Panagopoulos

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