Craig

Arnold

Susan Dod Brown Professor of Mechanical and Aerospace Engineering, Vice Dean for Innovation

Website

Research interests: Laser processing and transport in materials with particular emphasis on shaping laser-material interactions

Aerial view of Princeton's campus. — Photo by Ryan Halbe, Office of Communications

Four projects selected for 2025 Schmidt Transformative Technology Fund awards

Portrait of Craig Arnold

Craig B. Arnold honored by the Research & Development Council of New Jersey

From research to real-world, Princeton startup tackles soaring demand for lithium and other critical minerals

Microscope image of tin crystals, showing protruding, jagged, smooth, and stunted 3-dimensional features. — A scanning electron microscope image of tin crystals, stimulated by electricity and growing on a copper surface. A new method developed by Princeton researchers could speed up the process of designing and testing new crystalline materials. Image by Lynn Trahey, Argonne National Laboratory

Researchers harness large language models to accelerate materials discovery

Two women hold an award plaque at the ceremony — Teagan Mathur, left, a graduate student in mechanical and aerospace engineering, receives her award from Leena Memon ’25, vice president of the Engineering Council. Photos by Tori Repp/Fotobuddy

Engineering students recognize exceptional teachers and mentors

Graphic with text "Commendation for Outstanding Teaching".

Faculty commended for outstanding teaching

Student uses drill press while others observe.

Mechanical and Aerospace Engineering

Solving problems in energy, combustion, fluids, lasers, materials science, robotics and control systems, and nuclear security

Researchers, dressed in white suits, work in "clean room" lab under yellow light.

Princeton Materials Institute

Multidisciplinary research driving advances in materials science and photonics