Figures
Every visualization used in the site, grouped by source and kind.
Sub-GHz breathing-mode spectrum
Breathing-mode spectrum
Sub-GHz breathing-mode frequencies for hopfion readout.
data-driven · chart
DMI chirality
Stylized Dzyaloshinskii–Moriya interaction chirality.
stylized · r3f
Energy barrier (k_B T)
Energy barrier
Hopfion annihilation barrier in k_B T.
data-driven · chart
Hopfion
A stylized 3D hopfion — a knotted spin texture — rotating in the page hero.
stylized · r3f
Literature timeline 2024–2026
Literature timeline
2024–2026 supporting papers on a timeline.
data-driven · chart
Material stack
Stylized EuS / Bi₂Se₃ / EuS trilayer.
stylized · r3f
Write speed (log scale, ps)
Energy density (pJ/µm²)
Performance floor
Write speed and energy density benchmarks.
data-driven · chart
Skyrmion
A stylized 3D skyrmion for comparison with the hopfion.
stylized · r3f
Topological Orbital Hall Effect
Stylized 3D orbital current lines generated by a hopfion.
stylized · r3f
Twist reservoir nucleation
Stylized elastic twist accumulation before a 2π phase slip nucleates a hopfion.
stylized · r3f