Aluminum doped Zinc oxide anode film for performance enhancement of trilayer fluorescence organic light emitting diode

Gogoi, Dipankar; Bhattarai, Sagar; Kalita, Hrishikesh; Das, T.D.

doi:10.1016/j.matpr.2022.10.290

Cited by 4 publications

(1 citation statement)

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“…The attainable PV parameters; are V OC , J SC , EQE, FF, and η with: The aforementioned equations figure out trap energy levels by corresponding identified τ n,p to μ n,p at specific T and P in . The filtrate global standard spectrum (AM 1.5 G) of absorption is at that time used in illuminating OSCs.The GPVDM library retrieves other PV-related pieces of information efficiently [7,16,33].…”

Section: Simulation Approachmentioning

confidence: 99%

Influence of highly optimized charge carrier mobility and diverse physical features toward efficient organic solar cells

Gogoi,

Das

2024

Phys. Scr.

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Organic solar cells (OSCs) have fascinated society for their environmental friendliness, but the asymmetric mobility of the organic absorber continues to be identified as the primary issue impeding efficiency (η). The effort has been explored through the attributes of different fullerene derivatives based on absorber thickness that suggest new physical insights into the roles of several contributions in the performances measured under intense light illumination.The relationship between optimum mobility ratio (β) and lower trap-state density (Nt) in bled polymers: fullerene structures with device efficiency at various temperature ranges (300-400 K) has also been investigated. The properties result in lower series resistance, lower trap-assist recombination, longer carrier lifetime, longer excitons diffusion length, and thus higher device efficiency. Furthermore, the impact of charge carrier transport and collection behaviours on a typical interpretation of ohmic contact dependence in photovoltaic parameters is thoroughly investigated. The outcome revealed a stable η of 6.27% with a 250 nm thick absorber, which may be interpreted as a coupled framework for effective optimization strategies to accomplish balance between photogeneration and charge carrier recombination.

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Section: Simulation Approachmentioning

confidence: 99%