Listar por autor "Dai, Yasi"
Mostrando ítems 1-5 de 5
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Ambipolar Charge Transport in Organic Semiconductors: How Intramolecular Reorganization Energy Is Controlled by Diradical Character.
Dai, Yasi; Zerbini, Andrea; Casado-Cordón, Juan
; Negri, Fabrizia (MDPI, 2023-06-08)
The charged forms of π–conjugated chromophores are relevant in the field of organic electronics as charge carriers in optoelectronic devices, but also as energy storage substrates in organic batteries. In this context, ... -
Medium Diradical Character, Small Hole and Electron Reorganization Energies and Ambipolar Transistors in Difluorenoheteroles
Mori, Sakura; Moles Quintero, Sergio; Tabaka, Naoki; Kishi, Ryohei; González-Núñez, Raúl; Harbuzaru, Alexandra; Ponce-Ortiz, Rocío; Marín-Beloqui, José Manuel; Suzuki, Shuichi; Kitamura, Chitoshi; Gómez-García, Carlos J.; Dai, Yasi; Negri, Fabrizia; Masayoshi, Nakano; Kato, Shin-ichiro; Casado-Cordón, Juan[et al.] (Wiley, 2022-06-13)
Four difluorenoheteroleshavinga centralquinoidalcore with the heteroringvaryingas furan,thiophene,its dioxidederivativeand pyrrolehave shownto be mediumcharacterdiradicals.Solid-statestructures,optical,photophysical,magnetic,and ... -
Normal & reversed spin mobility in a diradical by electron-vibration coupling
Shen, Yi; Xue, Guodong; Dai, Yasi; Moles Quintero, Sergio; Chen, Hanjiao; Wang, Dongsheng; Miao, Fang; Negri, Fabrizia; Zheng, Yonghao; Casado-Cordón, Juan[et al.] (Nature Research, 2021-10-19)
π−conjugated radicals have great promise for use in organic spintronics, however, the mechanisms of spin relaxation and mobility related to radical structural flexibility remain unexplored. Here, we describe a dumbbell ... -
Orbital Nature of Carboionic Monoradicals Made from Diradicals
Cárdenas Valdivia, Abel; Dai, Yasi; Rambaldi, Filippo; Barker, Joshua, E.; Dressler, Justin J.; Zhou, Zheng; Zhu, Yikun; Wei, Zheng; Petrukhina, Marina A.; Haley, Michael M.; Casado-Cordón, Juan; Negri, Fabrizia[et al.] (Wiley, 2023)
The electronic, optical, and solid state properties of a series of monoradicals, anions and cations obtained from starting neutral diradicals have been studied. Diradicals based on s-indacene and indenoacenes, with ... -
Raman Activities of Cyano-Ester Quinoidal Oligothiophenes Reveal Their Diradical Character and the Proximity of the Low-Lying Double Exciton State
Dai, Yasi; Bonometti, Laura; Zafra-Paredes, Jose Luis; Takimiya, Kazuo; Casado-Cordón, Juan; Negri, Fabrizia[et al.] (IOAP-MPDI, 2022-04-15)
Quinoidal oligothiophenes have received considerable attention as interesting platforms with remarkable amphoteric redox behavior associated with their diradical character increasing with the conjugation lengths. In this ...