Macrocyclic Steric Confinement at Heavy‐Atom Sites to Suppress Spin‐Orbit Coupling for Room‐Temperature Spin Transport in Organic Semiconductors
Meng Wu, Xiangpeng Zhang, Shuaishuai Shen, Tingting Yang et autres
Electron spin transport in organic semiconductors (OSCs) at room temperature is fundamentally limited by an intrinsic trade-off between spin diffusion and spin relaxation, arising from spin-orbit coupling associated with heavy atoms in conjugated backbones. Here, we demonstrate that macrocyclic steric confinement at …
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