Dr. Edward Butler Caddle

Assistant Professor

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Biography

Edward Butler-Caddle is a postdoctoral research fellow in the Department of Physics at the University of Warwick. He specializes in time-resolved spectroscopy and the study of charge carrier dynamics in metal halide perovskite semiconductors, particularly for their applications in solar cells and LEDs. Edward obtained his BA MSci in Natural Sciences from the University of Cambridge, where his master’s project focused on the light-induced halide segregation in mixed-halide perovskites under the supervision of Dr. Aditya Sadhanala. He completed his PhD at the University of Warwick in 2023, with his thesis titled 'Time-resolved Spectroscopy of Charge-carrier Dynamics in Metal Halide Perovskites for Photovoltaics,' supervised by Professor James Lloyd-Hughes. His postdoctoral research involves using scattering-scanning near-field optical microscopy (s-SNOM) to investigate the optical properties and dynamics of charge carriers at the nanoscale. Edward has contributed to several publications exploring the implications of metal halide perovskites in advanced photovoltaic systems, including techniques such as time-resolved terahertz and photoluminescence spectroscopy. His research continues to focus on understanding the efficiency of these materials for practical deployment in energy applications.

Research Interests

Experience

Postdoctoral Research Fellow

2023-01-01 — Present

University of Warwick • Coventry, ENG

Investigating charge carrier dynamics in metal halide perovskites using advanced spectroscopy techniques.

Requirements for University of Warwick

Master Program
Requirements
GPA Requirement
Required:2.1
IELTS
Listening
Required:6
Reading
Required:6
Writing
Required:6
Speaking
Required:6
Overall
Required:6.5
TOEFL
Listening
Required:21
Reading
Required:22
Writing
Required:21
Speaking
Required:23
Total
Required:92
PTE
Listening
Required:59
Reading
Required:59
Writing
Required:59
Speaking
Required:59
Overall
Required:62
Duolingo
Overall Score
Required:120
Overall
Required:120
Prerequisites
Bachelor degree in Engineering or a related STEM discipline
Application Checklist
  • Online application form
  • Official transcripts
  • Degree certificate
  • Personal statement
  • One academic reference
  • CV/Resume
  • English language proficiency evidence
Specialization Notes

Includes General, Mechanical, Civil, Electrical, Biomedical, and Manufacturing Engineering. Most programs fall under English Band A.