Solar Energy, Journal Year: 2025, Volume and Issue: 293, P. 113453 - 113453
Published: April 4, 2025
Language: Английский
Solar Energy, Journal Year: 2025, Volume and Issue: 293, P. 113453 - 113453
Published: April 4, 2025
Language: Английский
Resources Conservation & Recycling Advances, Journal Year: 2025, Volume and Issue: unknown, P. 200252 - 200252
Published: Feb. 1, 2025
Language: Английский
Citations
0Coatings, Journal Year: 2025, Volume and Issue: 15(3), P. 301 - 301
Published: March 4, 2025
High-stability photovoltaic devices are crucial for low-power or passive applications in fields such as renewable energy, wearable electronics, and deep-space exploration. However, achieving stable controllable doping two-dimensional (2D) materials remains challenging, hindering the optimization of performance. Here, we fabricate three high-performance, self-driven photodetectors based on layered WSe2 with varying concentrations. By leveraging asymmetric Schottky barriers introducing a defect-free, high-bandgap intrinsic region long mean free path, construct positive–intrinsic–negative (PIN) vertical homojunction that significantly enhances photogenerated voltage, photon absorption, carrier transport efficiency. The resulting PIN junction exhibits voltage up to 0.58 V, responsivity 0.35 A/W, an external quantum efficiency 83.9%. Moreover, it maintains reverse saturation current low 0.2 nA at 430 K. These results provide promising route toward development high-responsivity, high-stability van der Waals highlight potential 2D material-based technologies operate reliably under extreme conditions.
Language: Английский
Citations
0Solar Energy Materials and Solar Cells, Journal Year: 2025, Volume and Issue: 286, P. 113561 - 113561
Published: March 10, 2025
Language: Английский
Citations
0Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 107082 - 107082
Published: March 1, 2025
Language: Английский
Citations
0Solar Energy, Journal Year: 2025, Volume and Issue: 293, P. 113453 - 113453
Published: April 4, 2025
Language: Английский
Citations
0