The Schoop Lab · Princeton Chemistry

Discovering quantum materials
with chemical logic

We use chemical bonding, electron counting, and electronic structure to predict, synthesize, and understand materials with exotic physical properties, from topological semimetals to printable 2D magnets.

170+publications
18researchers
2017lab founded
∞crystals grown

Research Areas

Chemistry is our route to new physics: we turn theoretical proposals into real crystals.

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Design Principles for Quantum Materials

Simple chemical rules, from electron counts to bonding motifs, that predict which compounds host flat bands, kagome physics, and new topological phases.

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Topological Materials

Growing crystals in which electrons behave like relativistic particles, from the ZrSiS square-net family to Weyl semimetals with giant Hall responses.

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2D Magnets & Superconductors

Chemical exfoliation peels apart materials that adhesive tape cannot touch, yielding air-stable monolayer inks, printable magnets, and superconducting sheets.

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Charge Density Waves & Correlated Magnetism

In rare-earth tritellurides and their cousins, chemical knobs rewrite magnetic and electronic ground states, from devil’s staircases to colossal magnetoresistance.

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1D Physics from Chemical Bonding

Crystals that look 3D but conduct like chains: hypervalent bismuth wires and bonding motifs that impose one-dimensional electronic behavior on bulk matter.

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Synthesis of Metastable Crystals

Nature likes boring ground states. Kinetically controlled, low-temperature chemistry reaches the metastable compounds where exotic physics hides.

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Precision Devices by FIB

Focused ion beam microfabrication carves single crystals into transport devices that reveal hidden symmetries and nonlinear electrical responses.

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Materials Discovery & AI

Closing the loop between computational prediction and real synthesis, teaching machines to think about materials the way expert chemists do.

Crystals We Grew

Single crystals from flux, vapor transport, and Bridgman growth, photographed in our lab.

Hexagonal single crystal
Metallic needle crystals
Prismatic crystal on mount
SEM of a layered crystal
Schoop Lab group photo 2025

The Team

We are chemists, physicists, and everything in between: graduate students and postdocs who grow crystals, measure them, compute them, and argue about what it all means.

Schoop Lab alumni carry that training into faculty positions, national labs, and industry around the world, and we stay a tight-knit network long after people move on.

Latest Publications

Recent work from the group.

Phys. Rev. Mater.

Doping dependence of the structural evolution in square net PrSbₓTe₂₋ₓ₋δ

Te substitution drives a square net through single-q and multiple-q charge density wave phases.

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Inorg. Chim. Acta

Dimensionality and electronic structure in square-net-derived bonding motifs

An invited tribute to Roald Hoffmann, following square-net motifs from one dimension to three.

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Chem. Mater.

Superconductors in the PtPb₃Bi Structure Type

A structure type that hosts a family of superconductors.

Read paper →