Nature Search

Spontaneous 2D perovskite formation at the buried interface of perovskite solar cells enhances crystallization uniformity and defect passivation

Formation of a near-phase-pure two-dimensional perovskite at the buried interface of perovskite solar cells enables improved crystallization and defect passivation, resulting in devices with a certified power conversion efficiency of 26.02%. Ninety-five per cent of the initial PCE is maintained after 1,000 hours of operation.

Yuping Gao
Hang Liu
Yongsheng Liu
Research24 Nov 2025
Nature Photonics

P: 1-8
Graphene oxide doping of the hole injection layer enables 23.6% efficiency in perovskite solar cells with carbon electrodes

Perovskite solar cells with carbon electrodes offer advantages in terms of stability and manufacturing cost, but their performance remains limited. Now Wang et al. report an efficiency of 23.6% by doping the hole transport layer with graphene oxide.

Yudi Wang
Wenrui Li
Yantao Shi
Research05 Nov 2025
Nature Energy

Volume: 11, P: 47-57
Nanoscale soft interaction-engineered perovskite heterojunctions for highly efficient and reproducible solar cells

Conventional design of perovskite heterojunctions face challenges in precisely controlling interfacial phase purity at nanoscale. Here, the authors introduce dimethyl sulfide as a soft Lewis base additive in organic cation solution, achieving certified efficiency of 26.48% in stable solar cells.

Bo Li
Danpeng Gao
Zonglong Zhu
ResearchOpen Access28 Oct 2025
Nature Communications

Volume: 16, P: 1-11
Ultra-broadband optical amplification using nonlinear integrated waveguides

An integrated optical parametric amplifier with an ultra-wide bandwidth was implemented using geometrically optimized low-loss nonlinear rib silicon nitride waveguides including the demonstration of broadband all-optical wavelength conversion.

Ping Zhao
Vijay Shekhawat
Peter A. Andrekson
ResearchOpen Access09 Apr 2025
Nature

Volume: 640, P: 918-923
2D metal–organic framework for stable perovskite solar cells with minimized lead leakage

Two-dimensional conjugated metal–organic frameworks used as an electron-extraction layer enable the realization of highly stable perovskite solar cells with minimized lead ion leakage.

Shengfan Wu
Zhen Li
Alex K.-Y. Jen
Research21 Sept 2020
Nature Nanotechnology

Volume: 15, P: 934-940
Improved photovoltaic performance and robustness of all-polymer solar cells enabled by a polyfullerene guest acceptor

Fullerene acceptors typically suffer from undesirable segregation and dimerization. Here, the authors report a poly(fullerene-alt-xylene) acceptor as guest component to facilitate charge transfer and suppress charge recombination, achieving efficiency of 18% for ternary all-polymer solar cells.

Han Yu
Yan Wang
Shangshang Chen
ResearchOpen Access22 Apr 2023
Nature Communications

Volume: 14, P: 1-10
Pseudo-bilayer architecture enables high-performance organic solar cells with enhanced exciton diffusion length

The so-called pseudo-bilayer (PB) organic solar cell (OSC) device architecture can promote enhanced exciton dissociation and charge transport, leading to improved device performance. Here, the authors report high-efficiency OSCs that features a PB architecture and optimized ternary system.

Kui Jiang
Jie Zhang
Alex K.-Y. Jen
ResearchOpen Access20 Jan 2021
Nature Communications

Volume: 12, P: 1-9
Suppressing electrolyte-lithium metal reactivity via Li⁺-desolvation in uniform nano-porous separator

Lithium dendrite and parasitic reactions are two major challenges for lithium metal anode. Here, the authors show suppression of lithium-dendrite and elimination of continuous parasitic reactions by tuning the reduction kinetics of lithium-ion through a uniform nano-porous separator.

Li Sheng
Qianqian Wang
Xiangming He
ResearchOpen Access10 Jan 2022
Nature Communications

Volume: 13, P: 1-11
GABPA inhibits tumorigenesis in clear cell renal cell carcinoma by regulating ferroptosis through ACSL4

Yaqian Wu
Zonglong Wu
Cheng Liu
ResearchOpen Access03 Nov 2024
Scientific Reports

Volume: 14, P: 1-14
L1CAM deployed perivascular tumor niche promotes vessel wall invasion of tumor thrombus and metastasis of renal cell carcinoma

Zonglong Wu
Yaqian Wu
Lulin Ma
ResearchOpen Access04 Apr 2023
Cell Death Discovery

Volume: 9, P: 1-14

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