Unlocking the Role of the Bifacial Dipole of the Interlayer for High-Performance Perovskite Photovoltaics DOI
C. J. Fang,

Shiqi Shan,

Jiajun Wang

et al.

ACS Energy Letters, Journal Year: 2024, Volume and Issue: unknown, P. 78 - 84

Published: Dec. 12, 2024

An interlayer with a suitable dipole moment can effectively tune the energy structure of high-performance perovskite solar cells (PVSCs). Beyond electrode–interlayer interface, an additional layer also forms and influences interfacial band bending, which has been neglected at bottom interface. In this study, we access issue by employing amine- ammonium-containing polyelectrolytes to modify CsPbI2Br-based PVSC interfaces. The amine ammonium groups induce different orientations due their chemical bonds or substrate. We find that device performance is actually determined net across bifacial sides rather than any individual one. This validates significance formed between By precisely controlling these dipoles, achieved 17.6% efficiency, represents one best among PVSCs. work highlights importance dipoles offers insights into working mechanism interlayers for

Language: Английский

Optimizing Charge Transport and Light Absorption in CdS Thin Films via Gd Doping for Photodiode Applications DOI

Madeshwaran Mohanraj,

V. Manikandan,

Arun Thirimurugan

et al.

Sensors and Actuators A Physical, Journal Year: 2025, Volume and Issue: unknown, P. 116230 - 116230

Published: Jan. 1, 2025

Language: Английский

Citations

1
Quantum dots solar cells: Materials innovation, device engineering, and emerging applications DOI
Sivapalan Baskaran,

N. Lakshmi,

A. Lakshmi Narayana

et al.

Materials Science in Semiconductor Processing, Journal Year: 2025, Volume and Issue: 196, P. 109676 - 109676

Published: May 15, 2025

Language: Английский

Citations

0
Unlocking the Role of the Bifacial Dipole of the Interlayer for High-Performance Perovskite Photovoltaics DOI
C. J. Fang,

Shiqi Shan,

Jiajun Wang

et al.

ACS Energy Letters, Journal Year: 2024, Volume and Issue: unknown, P. 78 - 84

Published: Dec. 12, 2024

An interlayer with a suitable dipole moment can effectively tune the energy structure of high-performance perovskite solar cells (PVSCs). Beyond electrode–interlayer interface, an additional layer also forms and influences interfacial band bending, which has been neglected at bottom interface. In this study, we access issue by employing amine- ammonium-containing polyelectrolytes to modify CsPbI2Br-based PVSC interfaces. The amine ammonium groups induce different orientations due their chemical bonds or substrate. We find that device performance is actually determined net across bifacial sides rather than any individual one. This validates significance formed between By precisely controlling these dipoles, achieved 17.6% efficiency, represents one best among PVSCs. work highlights importance dipoles offers insights into working mechanism interlayers for

Language: Английский

Citations

0