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Suppression of PCBM dimer formation in inverted perovskite solar cells

The authors develop a molecular dopant to avoid the dimerization of the electron-selective material phenyl-C₆₁-butyric acid methyl ester, resulting in enhanced stability and efficiency in inverted perovskite solar cells.

Zheng Liang
Huifen Xu
Nam-Gyu Park
Research30 Sept 2025
Nature Materials

P: 1-8
Symmetry-driven engineering of long-range-ordered π–π stacking molecules for high-efficiency perovskite photovoltaics

Molecular engineering has increased the power conversion efficiency of inverted perovskite solar cells (PSCs), surpassing that of regular PSCs. Here, the symmetric molecule (2-(pyren-2-yl)ethyl)phosphonic acid (pPy) enables long-range-ordered π–π stacking, enhancing charge transport. pPy films show face-on orientation and uniform distribution, yielding PSCs with power conversion efficiencies of 26.6%.

Peide Zhu
Zhixin Liu
Baomin Xu
Research30 Sept 2025
Nature Synthesis

P: 1-10
Author Correction: Dual interfacial H-bonding-enhanced deep-blue hybrid copper–iodide LEDs

Kun Zhu
Obadiah Reid
Jing Li
Amendments and Corrections30 Jul 2025
Nature

Volume: 644, P: E36
Dual interfacial H-bonding-enhanced deep-blue hybrid copper–iodide LEDs

A dual interfacial hydrogen-bond passivation strategy and a hybrid copper–iodide are used to fabricate deep-blue light-emitting diodes with excellent external quantum efficiency and lifetime.

Kun Zhu
Obadiah Reid
Jing Li
Research16 Jul 2025
Nature

Volume: 643, P: 1246-1254
Mercapto-functionalized scaffold improves perovskite buried interfaces for tandem photovoltaics

It is generally more difficult to modify the buried interfaces compared to top interfaces in tin-lead perovskite subcells. Here, the authors employ a mercapto-functionalized mesoporous silica layer as a superstructure, realizing maximum efficiency of 29.6% for double-junction tandem solar cells.

Jianan Wang
Shuaifeng Hu
Wei Chen
ResearchOpen Access27 May 2025
Nature Communications

Volume: 16, P: 1-11
Buried interface molecular hybrid for inverted perovskite solar cells

High efficiency in perovskite solar cells is achieved by using a molecular hybrid of a self-assembled monolayer with nitrilotribenzoic acid.

Sanwan Liu
Jingbai Li
Wei Chen
Research26 Jun 2024
Nature

Volume: 632, P: 536-542
Modulating competitive adsorption of hybrid self-assembled molecules for efficient wide-bandgap perovskite solar cells and tandems

The interplay among hybrid self-assembled monolayers (SAMs) during deposition has not been well studied. Here, authors mix co-adsorbents with carbazole-based SAM material to improve the buried interface, achieving efficiency of 20.67% for wide-bandgap solar cells and 28.94% for all-perovskite tandem devices.

Chenyang Shi
Jianan Wang
Wei Chen
ResearchOpen Access28 Mar 2025
Nature Communications

Volume: 16, P: 1-11
Machine learning photodynamics decode multiple singlet fission channels in pentacene crystal

Singlet fission enables high light-harvesting abilities in pentacene crystals. Here the authors use machine-learning photodynamics to show competing charge-transfer-mediated and coherent mechanisms driven by different intermolecular vibrations.

Zhendong Li
Federico J. Hernández
Jingbai Li
ResearchOpen Access30 Jan 2025
Nature Communications

Volume: 16, P: 1-10
Author Correction: LIM Homeobox 4 (lhx4) regulates retinal neural differentiation and visual function in zebrafish

Rui Guo
Kangkang Ge
Donglai Sheng
Amendments and CorrectionsOpen Access15 Apr 2025
Scientific Reports

Volume: 15, P: 1-3
LIM Homeobox 4 (lhx4) regulates retinal neural differentiation and visual function in zebrafish

Rui Guo
Kangkang Ge
Donglai Sheng
ResearchOpen Access21 Jan 2021
Scientific Reports

Volume: 11, P: 1-10

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Suppression of PCBM dimer formation in inverted perovskite solar cells

Symmetry-driven engineering of long-range-ordered π–π stacking molecules for high-efficiency perovskite photovoltaics

Author Correction: Dual interfacial H-bonding-enhanced deep-blue hybrid copper–iodide LEDs

Dual interfacial H-bonding-enhanced deep-blue hybrid copper–iodide LEDs

Mercapto-functionalized scaffold improves perovskite buried interfaces for tandem photovoltaics

Buried interface molecular hybrid for inverted perovskite solar cells

Modulating competitive adsorption of hybrid self-assembled molecules for efficient wide-bandgap perovskite solar cells and tandems

Machine learning photodynamics decode multiple singlet fission channels in pentacene crystal

Author Correction: LIM Homeobox 4 (lhx4) regulates retinal neural differentiation and visual function in zebrafish

LIM Homeobox 4 (lhx4) regulates retinal neural differentiation and visual function in zebrafish

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