Comprehending radicals, diradicals and their bondings in aggregates of imide-fused polycyclic aromatic hydrocarbons

Liu, Jiani; Zeng, Jiarui; Zhao, Duokai; Yao, Yao; Hu, Dehua; Ma, Yan

doi:10.1039/d2sc02906e

Cited by 2 publications

(2 citation statements)

References 48 publications

(64 reference statements)

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“…All the quantitative evidence above demonstrates that the shorter π‐π distance will favor higher saturation magnetization at room temperature. Furthermore, the calculation carried out by Jiani Liu [44a] shows that, for fused ring imides like NDIH, the geometric center distance of its vertical dimer can be decreased to 2.77 Å, which heralds a excellent potential for fused ring imides ferromagnets. Therefore, fused ring imides with large conjugated structures and strong intermolecular interactions may be one of the best choices for organic ferromagnetic materials.…”

Section: Challengesmentioning

confidence: 99%

“…Hence, scientists can prepare compounds with complex structures and excellent properties through simple reactions to meet the needs of spintronic devices. Recently, our group [44a] has found room temperature‐ferromagnetism in polyimide systems. Based on these, the concept of “strong organic electron interaction” has been proposed and guided the development of organic synthetic chemistry in a new direction.…”

Section: Summery and Outlookmentioning

confidence: 99%

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Recent Progress of Organic Semiconductor Materials in Spintronics

Zhu

Jiang

Zhang

et al. 2023

Chemistry An Asian Journal

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Spintronics, a new discipline focusing on the spindependent transport process of electrons, has been developing rapidly. Spin valves are the most significant carriers of spintronics utilizing the spin freedom of electrons. It is expected to pierce "Moore's Law" and become the core component in processors of the next generation. Organic semiconductors advance in their adjustable band gap, weak spin-orbit coupling and hyperfine interaction, excellent filmforming property, having enormous promise for spin valves.Here, the principle of spin valves is introduced, and the history and progress in organic spin injection and transport materials are summarized. Then we analyze the influence of spinterface on device performance and introduce reliable methods of constructing organic spin valves. Finally, the challenges for spin valves are discussed, and the future is proposed. We aim to draw the attention of researchers to organic spin valves and promote further research in spintronics through this paper.

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Section: Challengesmentioning

confidence: 99%

Section: Summery and Outlookmentioning

confidence: 99%