27 citations · 28 across the 7 of their papers we have counts for
5 papers · 1 filter
Neural-network-based reconstruction of spin and orbital angular momentum from X-ray magnetic circular dichroism spectra
Tetsuro Ueno
X-ray magnetic circular dichroism (XMCD) is a powerful probe of element-specific spin and orbital angular momentum. Conventional analyses based on sum rules, however, rely on integ…
Bayesian model comparison of type-I and type-II ultrafast demagnetization dynamics
Hiroki Wadati, Tetsuro Ueno
Ultrafast demagnetization dynamics are often phenomenologically classified into type-I and type-II responses according to their temporal evolution following femtosecond laser excit…
X-ray detected ferromagnetic resonance spectrometer with an out-of-vacuum photodetector
Tetsuro Ueno, Yasuo Takeichi, Masaki Mizuguchi +10
X-ray detected ferromagnetic resonance (XFMR) spectroscopy is an experimental technique for element-specific spin dynamics in the GHz regime and has been utilized to study spintron…
Development of a Ferromagnetic Resonance Measurement System Using NanoVNA
Reo Fukunaga, Ryunosuke Takahashi, Tetsuro Ueno +3
Ferromagnetic resonance (FMR) is a fundamental technique for probing magnetization dynamics in spintronic and magnetic materials. However, conventional FMR measurements rely on bro…
Enhanced orbital magnetic moments in magnetic heterostructures with interface perpendicular magnetic anisotropy
Tetsuro Ueno, Jaivardhan Sinha, Nobuhito Inami +4
We have studied the magnetic layer thickness dependence of the orbital magnetic moment in magnetic heterostructures to identify contributions from interfaces. Three different heter…