Broadband stripline ferromagnetic resonance spectroscopy of ferromagnetic films, multilayers and nanostructures

IS Maksymov, M Kostylev - Physica E: Low-dimensional Systems and …, 2015 - Elsevier
This paper presents a comprehensive critical overview of fundamental and practical aspects
of the modern stripline broadband ferromagnetic resonance (BFMR) spectroscopy largely …

Vector network analyzer ferromagnetic resonance of thin films on coplanar waveguides: Comparison of different evaluation methods

C Bilzer, T Devolder, P Crozat, C Chappert… - Journal of applied …, 2007 - pubs.aip.org
We have carried out two-port network analyzer ferromagnetic resonance measurements on
a coplanar waveguide. We present a detailed description on how to calculate from the raw …

The role of the non-magnetic material in spin pumping and magnetization dynamics in NiFe and CoFeB multilayer systems

A Ruiz-Calaforra, T Brächer, V Lauer, P Pirro… - Journal of Applied …, 2015 - pubs.aip.org
We present a study of the effective magnetization M eff and the effective damping parameter
α eff by means of ferromagnetic resonance spectroscopy on the ferromagnetic (FM) …

Relativistic theory of magnetic inertia in ultrafast spin dynamics

R Mondal, M Berritta, AK Nandy, PM Oppeneer - Physical Review B, 2017 - APS
The influence of possible magnetic inertia effects has recently drawn attention in ultrafast
magnetization dynamics and switching. Here we derive rigorously a description of inertia in …

Microwave damping in polycrystalline Fe-Ti-N films: Physical mechanisms and correlations with composition and structure

SS Kalarickal, P Krivosik, J Das, KS Kim… - Physical Review B …, 2008 - APS
Ferromagnetic resonance (FMR) derivative linewidths were measured from 3 to 12 GHz on
50 nm thick sputtered polycrystalline Fe-Ti-N films with 3 at.% titanium and a nitrogen …

An induction method to calculate the complex permeability of soft magnetic films without a reference sample

J Wei, J Wang, Q Liu, X Li, D Cao, X Sun - Review of Scientific …, 2014 - pubs.aip.org
A new analytical method has been proposed by utilizing an electromagnetic induction
principle with a short-circuited microstrip line jig and the complex permeability spectra can …

Magnetization dynamics in permalloy films with stripe domains

W Tee Soh, NN Phuoc, CY Tan, CK Ong - Journal of Applied Physics, 2013 - pubs.aip.org
Through a systematic investigation of the field-dependent dynamic magnetization of a series
of NiFe films with and without stripe domains in conjunction with the static magnetization …

Spin transport parameters in and bilayers

JE Gomez, B Zerai Tedlla, NR Alvarez, G Alejandro… - Physical Review B, 2014 - APS
We present a systematic study of the spin transport properties in two different bilayer
systems, Ni 80 Fe 20/Ru and Ni 80 Fe 20/Ta, combining ferromagnetic resonance (FMR) …

Tunable resonance frequency of FeNi films by oblique sputtering

X Zhu, Z Wang, Y Zhang, L Xi, J Wang, Q Liu - Journal of magnetism and …, 2012 - Elsevier
FeNi thin films were fabricated by radio frequency magnetron sputtering on Si (111).
Dynamic properties at remanence of the films were systematically investigated in a wide …

Temperature-and thickness-dependent dynamic magnetic properties of sputtered CoFeB/Ta bilayer films

G Lu, X Huang, S Fan, W Ling, M Liu, J Li, L Jin… - Journal of Alloys and …, 2018 - Elsevier
A series of CoFeB/Ta bilayer nano-thin films was fabricated on Si substrate using magnetron
sputtering at room temperature. The temperature-and thickness-dependent dynamic …