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SERS Hot Spot: Plasmonic Raman Enhancement

Interactive 3D SERS simulator: narrow the gap between two gold nanoparticles around a probe molecule and watch the coupled-plasmon near field — and the |E|^4 Raman signal it produces — jump by orders of magnitude versus a bare flat surface.

Nanotechnology & MEMS3DAdvanced60 FPS

Narrow the gap between two gold nanoparticles around a probe molecule and watch the coupled surface-plasmon near field — and the |E|⁴-scaling Raman signal it produces — climb by orders of magnitude on a log-scale meter, compared against the same molecule sitting on a bare, unstructured flat surface.

⚙ Under the hood

Narrow the gap between two gold nanoparticles around a probe molecule and watch the coupled-plasmon near field — and the |E|^4-scaling Raman signal it produces — climb by orders of magnitude on a log-scale meter, versus the same molecule sitting on a bare, unstructured flat surface.

SERSRaman spectroscopyplasmonic hot spotnanogapfield enhancementsingle-molecule detectionThree.js

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install