Dr. Julia Greer

Professor

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Biography

Julia R. Greer is the Ruben F. and Donna Mettler Professor of Materials Science at the California Institute of Technology, where she focuses on the interplay between mechanical properties and microstructural design of materials. Her research aims to investigate the mechanical, electrochemical, electromechanical, biochemical, and photonic properties of architected materials at the nano and micro scales. Greer's work involves creating and characterizing materials with a hierarchical microstructural design using advanced fabrication techniques such as 3D lithography and additive manufacturing. Specific areas of her research include the development of lightweight energy storage systems, energy-absorbing media, and smart materials that can respond to multiple stimuli. She has published extensively on topics related to nano-scale phenomena and in-situ deformation, contributing significantly to the fields of materials science and engineering.

Research Interests

Experience

Assistant Professor

— Present

California Institute of Technology • California

Taught and conducted research in the field of Materials Science.

Professor

— Present

California Institute of Technology • California

Led advanced research initiatives and taught courses in Materials Science.

Mettler Professor

— Present

California Institute of Technology • California

Currently holds the professorship focused on materials research and education.

Fletcher Jones Foundation Director

— Present

California Institute of Technology • California

Oversees initiatives related to materials science and engineering.

Executive Officer

— Present

California Institute of Technology • California

Will oversee the Department of Materials Science.

Courses

MS/ME/MedE 116 – Mechanical Behavior of Materials MS 133 – Kinetic Processes in Materials MS/ME 161 – Imperfections in Crystals

Requirements for California Institute of Technology

Doctorate Program
Requirements
TOEFL
Total
Required:100
IELTS
Overall
Required:7
Prerequisites
Bachelor's degree or equivalent Strong background in mathematics and physical sciences
Application Checklist
  • Online Application
  • Statement of Purpose
  • Three Letters of Recommendation
  • Transcripts
  • Resume/CV
Specialization Notes

Most Caltech graduate programs are PhD-only. GRE General and Subject tests vary by department; many have made them optional or no longer accept them.