PHYSICS + DATA + MATERIALS

Designing materials.
Discovering possibilities.

I’m Wei Chen, a Professor at the University at Buffalo. My group connects atomistic understanding with materials informatics to design complex materials for demanding environments and sustainable technologies.

Department of Materials Design and Innovation
University at Buffalo

THE RESEARCH QUESTION

How can we turn the complexity of materials into a design advantage?

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01 / RESEARCH

Three connected directions.

Understand the mechanisms.
Build predictive models.
Connect to experimental evidence.

01

EXTREME ENVIRONMENTS & MANUFACTURING

Complex alloys & ceramics

Investigating how composition, chemical order, and defects govern phase stability and mechanical behavior in high-entropy and multi-principal element materials.

Atomistic modelingThermodynamicsAdditive manufacturing
Research approach & supporting work

First-principles calculations, statistical mechanics, and thermodynamic modeling connect local atomic environments to material response. Collaborations with experimental teams test these connections in bulk materials and manufactured microstructures.

Ultrahigh-temperature alloys via combinatorial additive manufacturing · Nature Communications ↗Metastability and unstable fault energies · Science Advances ↗
DESIGN QUESTION

Which atomic-scale features support strength, stability, and useful deformation?

02

PREDICTIVE & INTERPRETABLE DISCOVERY

AI for materials discovery

Developing materials informatics methods that connect composition and structure to properties, with models informed by physics and the symmetries of materials.

Deep Sets learningHigh-throughput computationMaterials data
Research approach & supporting work

Data-driven models and automated computational workflows help navigate large composition spaces. Research directions include geometric learning, interpretable AI, and integrating information across materials classes.

Composition design of high-entropy alloys with deep sets learning · npj Computational Materials ↗Elastic properties of inorganic crystalline compounds · Scientific Data ↗
DESIGN QUESTION

How can learning reveal useful material relationships and guide the next calculation?

03

ENERGY CONVERSION & CRITICAL RESOURCES

Energy & resource materials

Using atomic-scale insight to investigate catalytic activity, ion selectivity, and interfaces in materials for energy conversion, storage, and resource recovery.

Electronic structureSurfaces & interfacesIon selectivity
Research approach & supporting work

Collaborative studies combine computational analysis with synthesis and characterization to examine adsorption, local chemical environments, and the mechanisms behind selective material behavior.

Iron phosphate features for lithium preference · Nature Communications ↗Hydrogen evolution on a surface-decorated perovskite oxide · Energy & Environmental Science ↗
DESIGN QUESTION

How do local chemistry and interfaces control reactivity and selectivity?

03 / ABOUT

Wei Chen

Professor
Materials Design and Innovation
University at Buffalo

University profile ↗

My research brings together computational materials science and data-driven discovery.

I study how atomic structure, chemistry, and defects influence material behavior, and develop models that connect those mechanisms to material design. My group works across complex alloys, ceramics, and functional materials, in collaboration with experimental researchers.

EDUCATION

PhD, Materials Science and Engineering
Northwestern University · 2012

SELECTED RECOGNITION

NSF CAREER Award · 2020
NERSC High-Impact Scientific Achievement Award · 2017

04 / CONTACT

Let’s connect.

For research discussions and collaboration inquiries.

wchen226@buffalo.edu
Department of Materials Design and Innovation
120B Bonner Hall
University at Buffalo
Buffalo, NY 14260
+1 (716) 645-9246