Literature Review
Interactive evidence mapping and literature analysis for HELIOS-3D.
Literature timeline 2024–2026
Katmis et al. · Adv. Mater. 2025
EuS/Bi₂Se₃/EuS room-T hopfions
First direct LTEM imaging of robust 3D magnetic hopfions at room temperature and zero magnetic field, driven by proximity-enhanced magnetism at the TI/FMI interface.
DEMONSTRATED
Tsai et al. · Science 2026
40-ps Mn₃Sn octupole switching
Deterministic switching in Weyl antiferromagnet at 1.7 pJ/µm² with >10¹¹ cycle endurance. 60-ps optical-to-photocurrent pulse enables the Write phase.
DEMONSTRATED
Wang et al. · Nature 2026
DISH sub-second 3D printing
19 µm resolution across 1 cm depth in 0.6 s. Single-side illumination enables in-situ printing on fixed surfaces — the basis of the planar-first hybrid pipeline.
DEMONSTRATED
Göbel & Lounis · 2025/2026
TOHE: electrical 3D hopfion hallmark
3D transverse orbital current generated by a 3D spin texture is identified as the electronic signature for hopfion detection — the candidate for the Read phase.
INFERRED for experiments
Vardi et al. · Chem 2026
CISS isotopic fractionation
Magnetic surfaces filter ¹³C vs ¹²C in chiral molecules. Foundation for a programmable CISS interface for bio-chemical sensing (long-range branch).
DEMONSTRATED
Shi et al. · PRL 2026
Twist-reservoir nucleation
Deterministic nucleation of 3D fractional solitons using accumulated elastic twist — replaces stochastic thermal nucleation with a controlled physical process.
DEMONSTRATED
Chen et al. · Nature Physics 2026
Isolated hopfions in FeGe
Femtosecond-laser-triggered isolated magnetic hopfions — direct experimental evidence that 3D spin textures can be nucleated on demand.
DEMONSTRATED
Yam et al. · PRL 2026
Microwave state preservation
59.9% fidelity at 4 K — benchmark for the HELIOS-3D microwave signal chain and sub-GHz breathing-mode readout path.
INFERRED
Literature timeline 2024–2026
📚 HELIOS-3D: Evidence Mapping & Literature Analysis
This document maps the HELIOS-3D research hypothesis to current empirical developments in spintronics, non-equilibrium thermodynamics, and volumetric manufacturing.