Nature Search

Unveiling high-mobility hot carriers in a two-dimensional conjugated coordination polymer

Hot carrier transport in organic systems has remained elusive due to rapid energy relaxation and limited transport properties. Here highly mobile hot carriers and their relaxation dynamics are reported in a crystalline two-dimensional conjugated coordination polymer, revealing two distinct transport regimes.

Shuai Fu
Xing Huang
Mischa Bonn
ResearchOpen Access13 May 2025
Nature Materials

P: 1-8
Perovskite heteroepitaxy for high-efficiency and stable pure-red LEDs

A heteroepitaxial-strain-based strategy for enhancing the stability of perovskite quantum dots for spectrally narrow (pure) red LEDs is reported.

Keyu Wei
Tong Zhou
Mingjian Yuan
Research19 Feb 2025
Nature

Volume: 638, P: 949-956
Building spin-1/2 antiferromagnetic Heisenberg chains with diaza-nanographenes

Graphene nanostructures with π magnetism offer a chemically tunable platform to explore correlated magnetic interactions. Here, the on-surface synthesis of spin-1/2 antiferromagnetic Heisenberg chains based on N-doped nanographene units is reported. The spin chains are synthesized through ortho sp³ C–H activated polymerization and exhibit parity-dependent magnetic ground states.

Xiaoshuai Fu
Li Huang
Hong-Jun Gao
Research21 Feb 2025
Nature Synthesis

Volume: 4, P: 684-693
Exceptionally high charge mobility in phthalocyanine-based poly(benzimidazobenzophenanthroline)-ladder-type two-dimensional conjugated polymers

Linear π-conjugated polymers have attracted great attention as semiconductors for (opto)electronic devices, but charge transfer is only effective along polymer chains. Here poly(benzimidazobenzophenanthroline)-ladder-type two-dimensional conjugated polymers are presented with high charge carrier mobilities.

Mingchao Wang
Shuai Fu
Xinliang Feng
ResearchOpen Access19 Jun 2023
Nature Materials

Volume: 22, P: 880-887
Selective activation of four quasi-equivalent C–H bonds yields N-doped graphene nanoribbons with partial corannulene motifs

Selective activation of C–H bonds is a key challenge in organic reactions. Here, the authors achieve the selective activation of four quasi-equivalent C–H bonds, leading to the formation of N-doped graphene nanoribbons with partial corannulene motifs.

Yixuan Gao
Li Huang
Hong-Jun Gao
ResearchOpen Access17 Oct 2022
Nature Communications

Volume: 13, P: 1-8
Synthesis-on-substrate of quantum dot solids

Ultrasmall monodisperse perovskite quantum dots are synthesized in situ on a substrate via ligand structure regulation, yielding the highest external quantum efficiency blue perovskite LEDs reported so far.

Yuanzhi Jiang
Changjiu Sun
Mingjian Yuan
Research21 Dec 2022
Nature

Volume: 612, P: 679-684
Band transport by large Fröhlich polarons in MXenes

The charge transport mechanism in MXenes—an emerging class of layered materials—is not yet fully understood. A combination of terahertz spectroscopy and transport measurements shows that the formation of large polarons play a crucial role.

Wenhao Zheng
Boya Sun
Mischa Bonn
ResearchOpen Access21 Mar 2022
Nature Physics

Volume: 18, P: 544-550
Solution-based self-assembly synthesis of two-dimensional-ordered mesoporous conducting polymer nanosheets with versatile properties

A general approach, via solution-based self-assembly, for the preparation of two-dimensional mesoporous conducting polymer nanosheets with tunable pore size and thickness, and defined morphology and composition.

Facai Wei
Tingting Zhang
Shaohua Liu
Protocols17 Jul 2023
Nature Protocols

Volume: 18, P: 2459-2484
Explainable machine learning model for predicting paratracheal lymph node metastasis in cN0 papillary thyroid cancer

Lin Chun
Denghuan Wang
Jing Zhou
ResearchOpen Access27 Sept 2024
Scientific Reports

Volume: 14, P: 1-16
3D printed titanium carbide MXene-coated polycaprolactone scaffolds for guided neuronal growth and photothermal stimulation

Neural circuitry is important for comprehending computational mechanisms and physiology of the brain but controlling neuronal connectivity and response in 3D is challenging. Here, titanium carbide MXene-coated 3D polycaprolactone scaffolds are demonstrated to effectively control neuronal interconnection.

Jianfeng Li
Payam Hashemi
Joyce K. S. Poon
ResearchOpen Access24 Apr 2024
Communications Materials

Volume: 5, P: 1-12

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