自旋转移力矩 - 铁磁共振 （spin transfer torque induced ferromagnetic resonance，ST-FMR）是自旋电子学领域中的一种测试 自旋轨道力矩 （spin–orbit torques，SOT）效率的手段。 SOT …

Ferromagnetic Resonance (FMR) is a powerful technique for studying the dynamic magnetic properties of materials. By applying a microwave field, FMR excites the precession of …

Ferromagnetic resonance, or FMR, is coupling between an electromagnetic wave and the magnetization of a medium through which it passes. This coupling induces a significant loss of …

2017年1月23日 · Spin-Torque Ferromagnetic Resonance (STFMR or sometimes ST-FMR) is a divine and wonderful technique for extracting the strength of in-plane and out-of-plane torques …

Input Data: FMR Spectrum as a function of the applied magnetic field, microwave frequency and temperature. Output Data: Resonance field and linewidth (full width at half maximum with 95% …

The heart of a broadband FMR spectroscopy measurement setup, shown in Figure 2(a), is the coplanar waveguide (CPW). The role of the CPW is to efficiently transmit a microwave signal …

2021年2月19日 · Schematic diagram of a field-swept broadband coplanar waveguide based FMR setup. The absorption at resonance is detected in the transmitted power using lock-in …

2013年7月31日 · FMR spectrometer is a tool to record electromagnetic (EM) wave absorbed by sample of interest under the influence of external DC or Quasi DC magnetic field. Simply …

2020年7月1日 · Spin-torque ferromagnetic resonance (ST-FMR) is a powerful tool to evaluate spin-torque efficiency (ξ FMR), the efficiency of current-induced torque in metallic bilayers …

Our broadband FMR setup in this study utilizes a coplanar waveguide [30] that enabled to measure FMR spectra up to 67 GHz. Field-swept spectra were fitted to accurately extract both …