Rationally designed universal passivator for high-performance single-junction and tandem perovskite solar cells

Z Zhang, Y Feng, J Ding, Q Ma, H Zhang… - Nature …, 2025 - nature.com
Interfacial trap-assisted nonradiative recombination hampers the development of metal
halide perovskite solar cells (PSCs). Herein, we report a rationally designed universal …

Reversible oxidative p-do** in 2D tin halide perovskite field-effect transistors

Y Kim, J Woo, YK Jung, H Ahn, I Kim, Y Reo… - ACS Energy …, 2024 - ACS Publications
Tin (Sn) halide perovskites are promising materials for various electronic applications due to
their favorable properties. However, facile interaction with atmospheric oxygen (O2) often …

Surface plasmon-mediated photoluminescence boost in graphene-covered CsPbBr3 quantum dots

Y Park, E Oleiki, G Ying, A Jana, M Alanazi… - Applied Surface …, 2025 - Elsevier
The optical properties of graphene (Gr)-covered CsPbBr 3 quantum dots (QDs) were
investigated using micro-photoluminescence spectroscopy, revealing a remarkable three …

Vacuum‐Assisted Growth of Single Crystal Perovskite Arrays toward Ultralow Dark Current Photodetectors

S Zhang, Y Ge, X Qin, X Wang, T Tao… - Advanced Functional …, 2024 - Wiley Online Library
Metal halide perovskites are widely employed in photodetectors (PDs) due to their
exceptional photoelectric conversion ability. However, the high dark current induced by …

Single-Shot Multispectral Encoding: Advancing Optical Lithography for Encryption and Spectroscopy

H Shim, G Park, H Yun, S Ryu, YY Noh, CJ Kim - Nano Letters, 2024 - ACS Publications
Most modern optical display and sensing devices utilize a limited number of spectral units
within the visible range, based on human color perception. In contrast, the rapid …

Fast growth of large-sized organic single crystals via spin coating

H Shim, JH Park, S Choi, CJ Kim - Current Applied Physics, 2024 - Elsevier
Spin-coating stands out as one of the fastest and simplest processes for material
solidification. While it is commonly employed for producing polycrystalline thin films, recent …