Dr. Richard Stephens

Professor

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Biography

Richard B. Stephens is a faculty member in the Department of Physics and Astronomy at the University of Pennsylvania, specializing in Solid State Physics. He holds a PhD from Cornell University (1974) and has conducted extensive research on the low-energy excitations in disordered solids, a topic that presents intriguing challenges in understanding the physical properties of materials. After a significant hiatus from the field, he returned to explore both theoretical and experimental aspects of the subject. His experimental work includes preparing disordered films with varying quench rates to study thermally induced disorder. Additionally, he utilizes computer simulations of packed spheres to investigate zero-energy states, contributing to the understanding of dynamical properties of disordered materials. His collaborative research with colleagues continues to advance the scientific investigation of structural and dynamic properties of various materials.

Research Interests

Requirements for University of Pennsylvania

Doctorate Program
Requirements
GPA Requirement
Required:3.6
GRE General
Verbal
Required:162
Quantitative
Required:162
Overall
Required:162
GMAT
Total Score
Required:728
Overall
Required:728
TOEFL
Total
Required:115
Prerequisites
Bachelor's degree or equivalent Strong quantitative background
Application Checklist
  • Academic Transcripts
  • Letters of Recommendation (2-3)
  • Resume/CV
  • Statement of Purpose
  • Essays
Specialization Notes

Wharton Doctoral programs cover fields like Finance, Marketing, Management, and Operations, Information and Decisions.