MP57 - Study of the material variability and processing tech-niques on white light photoluminescence sensors based on porous Si, ZnO and carbon dots
- Event
- EUROSENSORS XXXVII
2025-09-07 - 2025-09-10
Wroclaw - Band
- Poster I
- Chapter
- Novel Technologies and Applicatons of Sensors
- Author(s)
- S. Kiniklis, N. Chouchoumi, S. N. Katsantonis, N. Ganotis, C. Tsamis - National Center for Scientific Research “Demokritos”, Athens (Greece), S. Gardelis - National and Kapodistrian University of Athens, Athens (Greece), N. Kagiara, K. V. Kordatos, E. Hourdakis - National Technical University of Athens, Athens (Greece)
- Pages
- 317 - 318
- DOI
- 10.5162/EUROSENSORS2025/MP57
- ISBN
- 978-3-910600-07-2
- Price
- free
Abstract
This study presents an investigation of the photoluminescence (PL) intensity and peak position of 3 different materials based on their fabrication conditions. These materials are porous Si, ZnO and carbon dots. Combinations of these materials have been shown to produce white light by a single wavelength excitation. Herein, the variability of the PL of each individual material is demonstrated, enabling the design of the combined PL characteristics. Moreover, the patterning of the materials using standard Si processing is demonstrated. The results show the applicability of the presented materials and methods for the development of integrated, PL-based devices.