ArticleChemical science2026
Simultaneous enhancement of photoluminescence and spin-polarization lifetime in a carbazole-functionalized TTM diradical.
Di Zhang, Xiao Xiao, Cheng Chen, Gengyuan Li, Yibo Han, Shang-Da Jiang, Dahui Zhao
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In one paragraphArticle in Chemical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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7 authors.
Di ZhangBeijing National Laboratory for Molecular Sciences, Centre for the Soft Matter Science and Engineering, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University Beijing 100871 China dizhang@pku.edu.cn dhzhao@pku.edu.cn.ORCID https://orcid.org/0000-0002-7921-6781 Xiao XiaoBeijing National Laboratory for Molecular Sciences, Centre for the Soft Matter Science and Engineering, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University Beijing 100871 China dizhang@pku.edu.cn dhzhao@pku.edu.cn.
Cheng ChenBeijing National Laboratory for Molecular Sciences, Centre for the Soft Matter Science and Engineering, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University Beijing 100871 China dizhang@pku.edu.cn dhzhao@pku.edu.cn.
Gengyuan LiSpin-X Institute, School of Chemistry and Chemical Engineering, Guangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials, State Key Laboratory of Luminescent Materials and Devices, Guangdong Basic Research Center of Excellence for Functional Molecular Engineering, South China University of Technology Guangzhou 511442 China jiangsd@scut.edu.cn.
Yibo HanWuhan National High Magnetic Field Centre and School of Physics, Huazhong University of Science and Technology Wuhan 430074 China.
Shang-Da JiangSpin-X Institute, School of Chemistry and Chemical Engineering, Guangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials, State Key Laboratory of Luminescent Materials and Devices, Guangdong Basic Research Center of Excellence for Functional Molecular Engineering, South China University of Technology Guangzhou 511442 China jiangsd@scut.edu.cn.ORCID https://orcid.org/0000-0003-0204-9601 Dahui ZhaoBeijing National Laboratory for Molecular Sciences, Centre for the Soft Matter Science and Engineering, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University Beijing 100871 China dizhang@pku.edu.cn dhzhao@pku.edu.cn.ORCID https://orcid.org/0000-0002-4983-4060 Funding
No grant is acknowledged in the PubMed record.
6 · The paper itselfAbstract
Luminescent organic radicals with multiple spins are emerging molecular platforms for developing optically addressable molecular qubits, and TTM-based diradicals are representative systems that are studied most widely. However, the diradical species thereof typically suffer from low photoluminescence efficiency and short spin-polarization lifetimes, which greatly limit their optical readout sensitivity. Here, we demonstrate that a donor-acceptor (D-A) structural engineering strategy may simultaneously improve both aspects of properties. Upon decorating a prototypical
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PMID42877790
PMCPMC13664703
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