3 papers
cond-mat.mtrl-sci2026
Inverse-design of two-dimensional magnonic crystals via topology optimization with frequency-domain micromagnetics
Ryunosuke Nagaoka, Takahiro Yamazaki, Chiharu Mitsumata +2
Magnonic crystals (MCs) are emerging spintronic metamaterials capable of manipulating transmission properties of magnons, the quanta of spin waves. Due to the complex relationship…
cond-mat.mtrl-sci2025
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…
cond-mat.stat-mech2025
Persistent Homology-Based Indicator of Orientational Ordering in Two-Dimensional Quasi-Particle Systems Applied to Skyrmion Lattices
Michiki Taniwaki, Thomas Brian Winkler, Jan Rothörl +4
Two-dimensional (2D) particle systems, such as magnetic skyrmions, exhibit topological phase transitions between unique 2D phases. However, a simple and computationally efficient m…