Luminous Materials and Devices Group
The research group of Prof. Konstantinos Daskalakis utilizes materials science, solid-state physics, and photonics for improving light-emitting devices and engineering novel materials for lighting applications. We focus on materials and technologies that are inexpensive and environmentally friendly.
Our research covers a broad range of light-emitting device technologies and sub-fields that are scientifically diverse. We use novel bottom-up fabrication techniques and ultrafast spectroscopic and electrical measurements. The devices we can fabricate range from conventional light-emitting diodes (LEDs) and diode lasers to more exotic polariton and plasmonic devices.
Projects
Labs
News
3 June 2026
Welcome to new group member
We welcome Nanna Elomaa to our LMD group. She is currently a chemistry student in the Intelligent Materials Chemistry (IMC) group here...
1 June 2026
Kostas and Henri at OPD2026
Kostas and Henri represented the LMD group at the Optics and Photonics Days 2026 in Jyväskylä, where Henri gave a...
29 May 2026
Olli and Hassan at E-MRS 2026
Our postdoctoral researchers Olli Siltanen and Hassan Qureshi presented their recent work at the European Materials Research Society 2026 Spring...
26 May 2026
LMD in SCOLED meeting
Kostas, Malek, and Henri participated in the SCOLED meeting 23.-24.4. at the sunny Aalto University to discuss the project’s latest...
Latest Publications
Impact of Light–Matter Coupling Strength on the Efficiency of Microcavity OLEDs: A Unified Quantum Master Equation Approach
Single-Emitter White OLEDs via Microcavity Spectral Engineering
Polaritons in Non-Fullerene Acceptors for High Responsivity Angle-Independent Organic Narrowband Infrared Photodiodes
Enhanced Delayed Fluorescence in Nonlocal Metasurfaces: The Role of Electronic Strong Coupling
