Semiconductor Physics, Quantum Electronics & Optoelectronics, 29 (1), P. 118–123 (2026).
DOI: https://doi.org/10.15407/spqeo29.01.118
Top and bottom emitting microcavity organic light emitting diode for enhancement of optical and electrical properties
N. Jain1*, M. Dixit2
1Galgotias College of Engineering and Technology, Greater Noida, India
2Greater Noida Institute of Technology, Greater Noida, India
*Corresponding author e-mail: aceneha@gmail.com
Abstract. Microcavity effects are used to enhance optical and electrical characteristics of OLED devices. Structures with thin Ag layers between ITO layers were modeled. The indium–metal–indium structure with 20 nm Ag showed the highest current density, increasing by ~40%. Top-emitting OLED with ZnSe capping layer exhibited maximum performance with current density up to 1.2 A/cm and 33% enhancement of electroluminescence intensity.
Keywords: ZnSe, organic light emitting diode, indium-metal-indium structure, Ag, microcavity, J–V characteristics.
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