Results 231 to 240 of about 24,892 (304)

Integrated Optoelectronic Model to Predict the External Quantum Efficiency of Single‐Layer TADF Organic Light‐Emitting Diodes

Advanced Electronic Materials, EarlyView.
An experimentally validated optoelectronic device model is presented to describe the efficiency and roll‐off behavior of single‐layer TADF OLEDs. By coupling charge transport, exciton dynamics, and optical outcoupling, the model reproduces the External Quantum Efficiency (EQE) across different emission layer thicknesses and temperatures, offering ...
Jawid Nikan, Kaiwen Guo, Yungui Li, Paul W. M. Blom, Gert‐Jan A. H. Wetzelaer   +4 more
wiley   +1 more source

LHCSR1 Functions as a Dimmer Switch for Light Harvesting. [PDF]

J Phys Chem Lett
Hoffmann MP, Caferri R, Lam H, Capaldi S, Dall'Osto L, Bassi R, Schlau-Cohen GS.   +6 more
europepmc   +1 more source

Ultrastable Self‐Cross‐linkable Electro‐Optic Materials Based on a Bisanthracene Scaffold

Advanced Electronic Materials, EarlyView.
A novel bisanthracene‐based self‐cross‐linkable electro‐optic chromophore (TD2) is developed. TD2 exhibits a high r33 of 141 pm/V and a cross‐linked Tg up to 195 °C, retaining 99.75% of its initial EO response after 500 h at 85 °C, showing record‐high thermal stability for single‐molecule self‐cross‐linking EO materials.
Xingtao Wang, Zhifan Liu, Qinghua Yang, Jiayan Xu, Lin Li, Fenggang Liu, Shengyu Cong   +6 more
wiley   +1 more source

Molecular orbital node engineering in pyrene: linking chemical reactivity with room-temperature phosphorescence. [PDF]

Natl Sci Rev
Liu H, Zhou D, Zhang W, Zhang X, Yang C, Zhang B, Cheng A, Su H, Zhang Y, Zhou M, Zhang X, Wang T, Zhang G.   +12 more
europepmc   +1 more source

Rational Backbone Planarization for Doping‐Resilient Polymeric Hole Transport Materials Toward Stable and Scalable Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
Incorporating divinylbenzene into PTAA‐based copolymers induces backbone planarization and promotes polaron delocalization, leading to enhanced doping resilience and stabilized electronic structure. The resulting hole‐transport material, PDVB14, maintains robust performance under high dopant concentrations and prolonged device operation, offering a ...
Chanhyeok Kim, Seung Un Ryu, Du Hyeon Ryu, Hangyeol Kim, Jeongsu Kim, Dohyun Kim, Junwoo Lee, Kyeong‐Jun Jeong, Chang Eun Song, Sung Yun Son, Minjun Kim   +10 more
wiley   +1 more source

Probing Salt-Induced Changes in the Self-Assembly Behavior of Gemini Surfactants Using Scattering and Spectroscopic Techniques. [PDF]

Chemphyschem
Girase M, Zamir ZA, Seth D, Kuperkar K, Bahadur P.   +4 more
europepmc   +1 more source

<i>N</i>-Aryl substituents have an influence on the photophysics of tetraaryl-pyrrolo[3,2-<i>b</i>]pyrroles.

Phys Chem Chem Phys
Petrykowski WD, Banasiewicz M, Morawski O, Kałuża Z, Barboza CA, Gryko DT.   +5 more
europepmc   +1 more source

Correcting Hybrid Density Functionals to Model Y6 and Other Nonfullerene Acceptors. [PDF]

J Chem Theory Comput
Ward T, Creed I, Rein T, Frost JM.
europepmc   +1 more source

Basic Photophysics

, 2010
Visser, A.J.W.G., Rolinski, O.J.
openaire   +1 more source