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Showing 1–8 of 8 results

Advanced filters: Author: Qiufeng Ye Clear advanced filters

Large cation ethylammonium incorporated perovskite for efficient and spectra stable blue light-emitting diodes

Blue light-emitting diodes (LEDs) are critical for displays. Employing a large organic cation into a quasi-two dimensional perovskite with green emission, Chu et al. achieve LEDs exhibiting a high external quantum efficiency of 12.1% and stable spectra in the sky-blue region.

Zema Chu
Yang Zhao
Jingbi You
ResearchOpen Access20 Aug 2020
Nature Communications

Volume: 11, P: 1-8
Solvent-controlled growth of inorganic perovskite films in dry environment for efficient and stable solar cells

Cesium lead iodide inorganic perovskite solar cells have great potential but the phase instability hinders their development. Here Wang et al. show a controlled drying process to make phase stable and highly efficient solar cells with power conversion efficiency of 15.7%.

Pengyang Wang
Xingwang Zhang
Jingbi You
ResearchOpen Access08 Jun 2018
Nature Communications

Volume: 9, P: 1-7
Author Correction: Surface in situ reconstruction of inorganic perovskite films enabling long carrier lifetimes and solar cells with 21% efficiency

Xinbo Chu
Qiufeng Ye
Jingbi You
Amendments and Corrections25 Jul 2023
Nature Energy

Volume: 8, P: 1045
Author Correction: Surface passivation of perovskite film for efficient solar cells

Qi Jiang
Yang Zhao
Jingbi You
Amendments and Corrections08 May 2019
Nature Photonics

Volume: 13, P: 500
Ligand recognition and G-protein coupling selectivity of cholecystokinin A receptor

Cryo-EM structures of sulfated cholecystokinin 8 bound to the cholecystokinin A receptor in complex with G_s, G_i and G_q heterotrimers reveal structural determinants for G-protein coupling selectivity.

Qiufeng Liu
Dehua Yang
Yi Jiang
ResearchOpen Access23 Sept 2021
Nature Chemical Biology

Volume: 17, P: 1238-1244
Surface in situ reconstruction of inorganic perovskite films enabling long carrier lifetimes and solar cells with 21% efficiency

Inorganic perovskite solar cells suffer from charge carrier losses. Chu et al. treat the perovskite surface with caesium fluoride, forming a wider-bandgap perovskite that increases the carrier lifetime and hole extraction efficiency.

Xinbo Chu
Qiufeng Ye
Jingbi You
Research16 Mar 2023
Nature Energy

Volume: 8, P: 372-380
Surface passivation of perovskite film for efficient solar cells

Planar perovskite solar cells that have been passivated using the organic halide salt phenethylammonium iodide are shown to have suppressed non-radiative recombination and operate with a certified power conversion efficiency of 23.3%.

Qi Jiang
Yang Zhao
Jingbi You
Research01 Apr 2019
Nature Photonics

Volume: 13, P: 460-466
Application of HEMA-AAm copolymer to achieve faster optical tissue transparency for 2D/3D fluorescence imaging

Hui Ma
Ruixiu Qin
Kefeng Wu
ResearchOpen Access03 Apr 2025
Scientific Reports

Volume: 15, P: 1-12