About EigenMode · est. 2025

Physics isn't
a subject.
It's a way
of seeing.

EigenMode turns the strange and beautiful corners of quantum mechanics into wearable illustrations. Built by a physicist and a designer, for everyone who finds the universe more interesting than the timeline.

Aymeric Saunot and Francisca Amaral, founders of EigenMode
The founders Aymeric Saunot & Francisca Amaral
ψ

Two eigenmodes.
One wavefunction.

EigenMode is a collaboration between a quantum physicist and a graphic designer. One translates the universe into equations. The other translates equations into illustrations. Together, they translate physics into something you can wear.

ψ
Theory

Aymeric Saunot

PhD student in quantum physics

Spends his days reading dispersion data on ARPES and XPS spectra. Spends his evenings turning electron behaviour into chest-pocket stickers. Aymeric chooses the phenomena, writes the explainers, and makes sure the science is right at all three levels.

Quantum mechanics Concept
Design

Francisca Amaral

Freelance graphic designer

Works in clean isometric geometry and crisp line work. Takes abstract physics scribbles and turns them into visual stories that hold up at three feet, three meters, and on the back of a hoodie. The bridge between equation and illustration.

Illustration Identity

How EigenMode
started.

The idea was simple: every quantum phenomenon has a story, and most of those stories never make it past a lecture hall. A particle that tunnels through a wall. Two photons that stay correlated across the galaxy. Light that knocks electrons out of metal.

These ideas deserved illustrations, not equations on a chalkboard, they deserved to be conversation starters.

Each piece begins as Aymeric's sketch that captures why the quantum world is genuinely strange. Then Kika trandform it into mind-blowing illustration. Finally the QR code is added: the links between the illustrationa and the physics behind it.

We believe physics isn't locked away in textbooks. That's why we make it wearable.

EigenMode founders

Why "EigenMode"?

eigenmode

/ˈaɪɡənˌmoʊd/   noun

defining equation Ĥ|ψ⟩ = E|ψ⟩
1.
physics

A natural resonant state of a system. The way something wants to vibrate, rotate, or evolve when left to itself. In quantum mechanics, the eigenmodes of a system are the fundamental solutions of the Schrödinger equation, the states with definite, well-defined energy.

2.
Mode

"Mode" is a French word that translates to "Fashion". We chose it because we want people to be proud to wear beautiful quantum illustrations.

We picked the word because it captures both ideas at once: Physics and Fashion. Eigenmodes are the most natural way a system can behave. We think wearing physics should feel just as natural and beautifull.

⟨ψ|

The 4 EigenMode axioms.

01

Physics in not only in textbook.

02

Curiosity is contagious.

03

No degree required.

04

Print on demand, not on credit.

From spark
to quantum style.

Phase 01

The spark

Aymeric picks a quantum phenomenon worth telling, something with a clear visual story and at least one moment that breaks intuition.

Phase 02

The sketch

From an idea, sketch are created to translate physics into a real-world situation. Explanation in 3-level are written to make EigenMode accesible for everyone.

Phase 03

The illustration

Francisca transforms the concept into a clean original illustration. Keeping EigenMode style withing the brandign book.

Phase 04

The wear

Printed on demand on organic cotton. A QR code links to the explainer. You scan, you learn, you tell someone else. The phenomenon goes social.

2
Founders, one mission
3×
Physics levels per design
0
Garments printed before sold
Curiosity required
ψ

Welcome

Welcome to
EigenMode.

Two people, three phenomena, and a belief that physics belongs out in the world. Start with a piece, scan the QR, and let the conversation happen.