Item

Building Artificial Crystals with Organic LED Microcavities

Allemeier, David
Citations
Altmetric:
License
License
Abstract
Recent work has demonstrated the ability to produce electroluminescent photonic crystals by forming a vertical stack of OLED microcavities. The geometry of the crystalline unit cells sensitively determines the photonic energy states through hybridization of the microcavity resonance. We show that employing identical mirrors results in the formation of a single photonic emission band. We then break the symmetry of the crystal by introducing alternating mirrors, resulting in the creation of a mid-band photonic band gap. The thickness of the metallic mirrors is tuned to control the density of states and the photonic band gap.
Description
Date
2022-01-01
Student Status
Graduate
Journal Title
Journal ISSN
Volume Title
Type of presentation
Poster Presentation
Collections
UVM Student Research Conference
Show all metadata
Research Projects
Organizational Units
Journal Issue
Citation
URI
https://hdl.handle.net/20.500.14849/8322
DOI
Advisor(s)
Matthew White
Department
Program/Major
Materials Science
College/School
College of Arts and Sciences
Organization
Research Category
Engineering & Physical Sciences
Embedded videos