Results 121 to 130 of about 13,406 (265)
Macromolecular Materials and Engineering, EarlyView.This work focuses on the use of perylene diimide (PDI) in the main polymeric chain of poly(arylene ether)s. It attempts to unlock the emission of PDI by randomly distributing it along the main chain to avoid quenching. This is a strategy that can be incorporated toward developing materials for the active layer of Polymeric Light Emitting Diodes (PLEDs).
Konstantinos C. Andrikopoulos +2 more
wiley +1 more source
East European Journal of PhysicsThe presence of the effect of thermally activated delayed fluorescence (TADF) in organic light-emitting materials (emitters), manifested in the "collecting" of triplet excitons in organic semiconductor complexes that do not contain noble metals, creates ...
Serhii Melnykov +3 more
doaj +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
wiley +1 more source
FlexMatThermally activated delayed fluorescence (TADF) materials have garnered extensive attention, as they can attain 100% exciton utilization without the necessity of introducing precious metal atoms. Since the breakthrough of electroluminescent devices based
Guo‐Wei Chen +6 more
doaj +1 more source
Estimating the equilibrium real exchange rate in Venezuela [PDF]
, 2003 To determine whether the real exchange rate is misaligned with respect to its long-run equilibrium is an important issue for policy makers. This paper clarifies and calculates the concept of the equilibrium real exchange rate, using a structural vector ...
Bjørnland, Hilde Christiane
core
A Unified Framework for Photophysical Rate Calculations in TADF Molecules
, 2021 Leonardo Evaristo de Sousa +1 more
openalex +1 more source
An Organic Semiconductor Lasing Crystal Featuring Triplet‐Triplet Annihilation
Aggregate, Volume 7, Issue 2, February 2026.An organic semiconductor crystal emitter of BH001 is reported to exhibit stimulated emission with the aid of triplet‐triplet annihilation (TTA). The crystal achieves low‐threshold blue laser emission (Pth = 15.4 µJ/cm2) under femtosecond pulsed laser excitation. Notably, stimulated emission persists even when pumped by nanosecond lasers, indicating its
Tianhao Tang +11 more
wiley +1 more source
Stock Returns and Inflation: Some New Evidence [PDF]
, 2001 Using aggregate and industry-wise monthly UK data over a period of 44 years we examine the long run relationship between stock return index (St) and retail price index (Pt) in a VAR framework.
Luintel, K B, Paudyal, K
core
, 2018 We investigate fast transport and spin manipulation of tunable spin-orbit-coupled Bose-Einstein condensates in a moving harmonic trap. Motivated by the concept of "shortcuts to adiabaticity", we design inversely the time-dependent trap position and spin ...
Ban., Yue +4 more
core +1 more source
Cyano Decoration of π‐Bridge to Boost Photoluminescence and Electroluminescence Quantum Yields of Triazine/Carbazole Based Blue TADF Emitter [PDF]
, 2023 Huiting Li +4 more
openalex +1 more source