Recent developments in non-fullerene-acceptor-based indoor organic solar cells

S Biswas, Y Lee, H Choi, H Kim - Journal of Physics: Materials, 2023‏ - iopscience.iop.org
For over a decade, donor-acceptor blends composed of organic donors and fullerene
acceptors dominated indoor organic solar cells (IOSCs). Numerous researchers have …

Improving photostability of non-fullerene acceptor-based inverted organic solar cells using Ga-doped ZnO electron transport layer

HW Lee, S Biswas, H Choi, Y Lee, H Kim - Applied Surface Science, 2024‏ - Elsevier
Organic solar cells (OSCs) are gaining attention for powering Internet of Things devices due
to their impressive power conversion efficiency, flexibility, and slim designs suitable for both …

Over 23% Efficiency Under Indoor Light in Gallium-Doped Zinc Oxide Electron-Transport-Layer-Based Inverted Organic Solar Cell to Power IoT Devices

HW Lee, S Biswas, Y Lee, H Kim - IEEE Internet of Things …, 2023‏ - ieeexplore.ieee.org
Inverted structured organic solar cells (OSCs) have recently attracted attention due to their
greater stability and performance above conventional structured OSCs. Consequently …

Record High Efficiency Achievement under LED Light in Low Bandgap Donor‐Based Organic Solar Cell through Optimal Design

Y Lee, S Biswas, H Choi, H Kim - International Journal of …, 2023‏ - Wiley Online Library
Recently, a low bandgap donor named poly [4, 8‐bis (5‐(2‐ethylhexyl) thiophen‐2‐yl)
benzo [1, 2‐b: 4, 5‐b′] dithiophene‐2, 6‐diyl‐alt‐(4‐(2‐ethylhexyl)‐3‐fluorothieno [3, 4b] …

Evaluation of the impact of trivalent metal do** on the performance of titanium dioxide as an electron transport layer of Inverted-Structured organic solar cells

JY Kim, S Biswas, H Kim - Applied Surface Science, 2023‏ - Elsevier
Inverted organic solar cells (OSCs) are becoming more popular because to their better
durability and photo stability; nonetheless, their power conversion efficiency (PCE) is lower …

A Brief Review on Self-Assembled Monolayers in Organic Solar Cells: Progress, Challenges, and Future Prospects

KC Lee, S Kim, J Son, J Kong… - ACS Applied Electronic …, 2025‏ - ACS Publications
Over the past decade, organic solar cells (OSCs) have made noticeable progress in
photovoltaic performance thanks to the emergence of electron acceptors capable of …

Enhanced Performance of Polymer Photodetectors Using a Metal-Doped Zinc Oxide Interfacial Layer

RG Kwon, C Kiguye, J Jeong, G Kim… - ACS Applied Materials & …, 2025‏ - ACS Publications
Organic photodetectors (OPDs) are cheaper and more flexible than conventional
photodetectors based on inorganic precursors, but their wider commercial application is …

Performance enhancement of Sb2Se3 solar cell with IGZO and n-ZnO as electron transport layers

P Chaudhary, RK Chauhan… - Emerging Materials …, 2024‏ - icevirtuallibrary.com
A prototype of an antimony (III) selenide (Sb2Se3) solar cell with different electron transport
layers (ETLs) was simulated using the Solar Cell Capacitance Simulator (SCAPS) software …

Influence of Ultraviolet Radiation on the Performance of Zinc Oxide Electron Transport Layer-Based Inverted Organic Photovoltaic Devices

HW Lee, S Biswas, H Choi, Y Lee… - ACS Applied Electronic …, 2024‏ - ACS Publications
Inverted organic photovoltaics (OPVs) have gained attention due to their environmental
stability, lightweight structure, and cost-effectiveness in energy harvesting applications …

Polystyrene‐sulfonate‐doped polypyrrole: Low‐cost hole transport material for develo** highly efficient organic solar cells

S Biswas, Y Lee, YJ You, J Chung… - … Journal of Energy …, 2022‏ - Wiley Online Library
The hole transport layer (HTL) is a vital part in an organic photovoltaic (OPV) device for
improving hole extraction ability. The HTL of OPV devices is typically prepared using poly (3 …