Results 151 to 160 of about 19,091 (291)
Journal of the Chinese Chemical Society, EarlyView.The photophysical performance of gold‐doped copper‐rich nanoclusters can be tuned by surface functionalization. Subtle ligand modification enhances intermolecular interactions, thereby reducing nonradiative decay and markedly improving photoluminescence. Comparative photographs and quantum yield values (Φ = 55% vs.
Navya Indla +6 more
wiley +1 more source
Molecular Persistent Room-Temperature Phosphorescence from Tetraarylaminoboranes
Herein, we report the synthesis, molecular structure, and optical features of tetrarylaminoboranes 1 (Mes2B-N(Ph)(C10H7)) and 2 (Mes2B-N(Ph)(C14H9)). In the solution state, 1 shows aggregation-induced emission enhancement and color switching, while 2
Neena K. Kalluvettukuzhy (5395433) +3 more
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Journal of Raman Spectroscopy, EarlyView.Raman spectra containing D/G features are fit using combinations of basis functions and initial conditions. Fits with two Lorentzian functions converged to a single optimized fit even with variation of initial peak positions. For five‐band fits, sometimes the final fit varied with initial conditions, and constraints on peak center position were ...
David C. Doughty, Steven C. Hill
wiley +1 more source
Minimum effort, maximum effect: modulating twisted intramolecular charge transfer for ultralong room temperature phosphorescence. [PDF]
Chem SciGuo WJ, Yan S, Xu S, Qi T, Peng HQ.
europepmc +1 more source
Ambient‐Light‐Activated Rewritable Optical Patterning in Transparent Long‐Afterglow Garnet Ceramics
Laser &Photonics Reviews, EarlyView.This work demonstrates sunlight‐activated rewritable optical information storage in transparent long‐afterglow Y3Al2Ga3O12:Ce (YAGG:Ce) garnet ceramics fabricated via solid‐state sintering with tetraethyl orthosilicate (TEOS) as a sintering aid. By integrating ambient‐light operability, reversibility, and high optical clarity in a robust ceramic host ...
Luyang Hua +11 more
wiley +1 more source
Thermal Curing-Enhanced Circularly Polarized Phosphorescence. [PDF]
MoleculesJiao S, Du R, Wang J, Ou H.
europepmc +1 more source
UPPER-STATE PHOSPHORESCENCE OF SUBSTITUTED BENZALDEHYDES
, 1974 Author Institution: School of Chemistry, Rutgers UniversityUpper-state phosphorescence is observed, and analyzed in p-ch1oro-benualdehyde at 4.2$^{\circ} K$ in methy1cyclohexane matrix.
Chu, San Y. +2 more
core
MXenes in Next‐Generation Light‐Emitting Diodes: Innovations, Challenges, and Future Prospects
Laser &Photonics Reviews, EarlyView.This review provides a systematic and critical overview of MXene integration in LEDs from their synthesis strategies and electronic characteristics to their roles as electrodes, interlayers, and emissive materials. It also explores the emerging prospects and challenges for MXene‐enabled flexible, transparent, and intelligent display technologies that ...
Awais Ali +9 more
wiley +1 more source
Efficient red circularly-polarized phosphorescence from pyrene derivatives mediated by locked axial chirality scaffold. [PDF]
Chem SciHuang W, Wei C, Wang M, Zhang Q, He Z.
europepmc +1 more source
Challenges and Opportunities in Machine Learning for Light‐Emitting Polymers
Macromolecular Rapid Communications, EarlyView.The performance of light‐emitting polymers emerges from coupled effects of chemical diversity, morphology, and exciton dynamics across multiple length scales. This Perspective reviews recent design strategies and experimental challenges, and discusses how machine learning can unify descriptors, data, and modeling approaches to efficiently navigate ...
Tian Tian, Yinyin Bao
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