Dr. Joan Ràfols Ribé

Assistant Professor

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Biography

Joan Ràfols Ribé is a researcher in the Organic Photonic Electronics Group at Umeå University. His current research focuses on the study and development of organic light-emitting electrochemical cells (LECs), with an emphasis on understanding the underlying physics of these devices through experimental modeling. He is a member of the Organic Electronics Photonics Group where he collaborates on the design of flexible LEC components that exhibit efficient light emission. His work aims to advance the field of organic photonics by improving device performance and energy efficiency.

Research Interests

Requirements for Umeå University

Master Program
Requirements
GPA Requirement
Required:2.5
IELTS
Listening
Required:5.5
Reading
Required:5.5
Writing
Required:5.5
Speaking
Required:5.5
Overall
Required:6.5
TOEFL
Writing
Required:20
Total
Required:90
PTE
Overall
Required:62
Prerequisites
Bachelor's degree (180 ECTS) in relevant field At least 90 ECTS in the main subject area
Application Checklist
  • Bachelor's degree certificate
  • Transcripts of records
  • Proof of English proficiency
  • Copy of passport
  • Letter of Motivation (certain programs)
  • CV (certain programs)
Specialization Notes

Requirements are standard for Master's programs across Social Sciences and Humanities at Umeå. English 6 proficiency is the general rule.