Listar por autor "Moles Quintero, Sergio"
Mostrando ítems 1-11 de 11
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Cross-conjugated isothianaphthene quinoids: a versatile strategy for controlling electronic structures
Yamamoto, Keitaro; Moles Quintero, Sergio; Jinnai, Seihou; Jeong, Eunjeong; Matsuo, Kyohei; Suzuki, Mitsuharu; Yamada, Hiroko; Casado-Cordón, Juan
; Ie, Yutaka[et al.] (RSC, 2022-02-22)
The elucidation of new structure–property relationships in π-conjugated molecules bearing quinoidal moieties is of relevance because of their use in organic electronics applications and their traditional assimilation as ... -
Dibenzoquinone cyclopentadithiophene diradicaloids show optical transitions of different spin states and anomalous near-infrared emission
Privado, María; Moles Quintero, Sergio; Barrejón, Myriam; De-la-Cruz, Pilar; Janaarthana Babu, P.M.; Casanova, David; Langa, Fernando; Casado-Cordón, Juan[et al.] (Wiley, 2024)
We have prepared a series of bis(semiquinone) compounds with dithiophene bridges of different length that evolve from closed-shell (smaller compound) to full diradical (longer compound) for which the narrow singlet-triplet ... -
Diradicals Produce Ambipolar Transistors: What and Why
Casado-Cordón, Juan; Moles Quintero, Sergio; Kato, Shin-ichiro; Negri, Fabrizia (ISNA-19, 2022-07-04)
organic conjugated diradicals have gaining interest in the recent times given their uses in different formats of electronic applications encompassing OFETs,1 non-linear optical dyes, chromophores for singlet fission in ... -
Efectos electrónicos y dinámicos de dirradicales orgánicos simétricos y asimétricos
(UMA Editorial, 2023-06-12)La presente Tesis Doctoral está enfocada al estudio de las estructuras electrónicas y moleculares de sistemas orgánicos \pi-conjugados, en concreto de dirradicales Kekulé, así como de sus propiedades ópticas y electrónicas ... -
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 ... -
Neutral and Anion Species of Quinoidal ThienothiopheneDiketopyrrolopyrroles Display a Common Aggregation Mode
Moles Quintero, Sergio; Álvaro-Martins, Maria João; Aranda, Daniel; Zheng, Yonghao; Aragó, Juan; Ortí, Enrique; Sastre Santos, Ángela; Casado-Cordón, Juan[et al.] (Wiley, 2024-10)
A comprehensive investigation of two new molecular triads incorporating the diketopyrrolopyrrole unit into a quinoidized thienothiophene skeleton, which is further end-capped with dicyanomethylene (DPP-TT-CN) or phenoxyl ... -
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 ... -
Oligoene and cyanine features of tetracyano quinoidal oligothiophenes
Moles Quintero, Sergio; Zafra-Paredes, Jose Luis; Yamamoto, Keitaro; Aso, Yoshio; Ie, Yutaka; Casado-Cordón, Juan[et al.] (Royal Society of Chemistry, 2021-05-19)
This paper interprets a palette of spectroscopic data on tetracyano thienoquinoidal molecules of different sizes oriented towards the elucidation of their electronic behavior and other aspects of interest in materials ... -
Polycyclic Hydrocarbons from [4n]Annulenes: Correlation versus Hybridization Forces in the Formation of Diradicaloids
Moles Quintero, Sergio; Haley, Michael M.; Kertesz, Miklos; Casado-Cordón, Juan (Wiley, 2022-08-20)
The conceptual connections between [4n] Hückel antiaromaticity, disjoint orbitals, correlation energy, pro-aromaticity and diradical character for a variety of extended π-conjugated systems, including some salient recent ... -
The heteroatom effect in ambipolar diradicals.
Moles Quintero, Sergio; Harbuzaru, Alexandra; Marín-Beloqui, José Manuel; González Núñez, Raúl; Ponce-Ortiz, Rocío; Casado-Cordón, Juan[et al.] (2023)
The ability to efficiently transport both holes and electrons makes ambipolar organic materials appealing architectures in organic electronics for the development of p- and n-channel devices. However, most of the organic ... -
Triplet formation inhibits amplified spontaneous emission in perylene-based polycyclic aromatic hydrocarbons
Moles Quintero, Sergio; Mira-Martínez, Jose C.; Zou, Ya; Díaz-Fernández, Marcos; Boj, Pedro G.; Wu, Jishan; Díaz-García, María A.; Marín-Beloqui, José Manuel; Casado-Cordón, Juan[et al.] (2024-02-26)
Polycyclic aromatic hydrocarbons (PAHs) have demonstrated potential as active laser materials, showing good amplified stimulated emission (ASE) properties. However, the molecular origin of their ASE properties is still ...