Results 191 to 200 of about 17,940 (246)

Donor Extended Blue TADF Dendrimer for High-Performance Solution-Processed OLEDs. [PDF]

Adv Sci (Weinh)
Fatahi M, Yasuda Y, Kondo R, Kaji H, Zysman-Colman E.   +4 more
europepmc   +1 more source

From Planar to 3D Nanophotonic Lenses: Advancing Design, Fabrication, and Applications

Laser &Photonics Reviews, EarlyView.
Three‐dimensional nanophotonic lenses are enabled by an integrated workflow that links design parameterization, full‐wave electromagnetic simulation, computational optimization, and freeform fabrication. This Review summarizes how these tools expand optical design freedom beyond a single patterned plane by enriching the local meta‐atom response and ...
Wei Zhu, Lyudmila V. Goncharova, Eric Johlin   +2 more
wiley   +1 more source

Near-infrared circularly polarized electroluminescence from axially chiral diplatinum(II) phosphors. [PDF]

Nat Commun
Chen JC, Zhao YY, Gong ZL, Li ZQ, Chang Q, Shao JY, Zhang C, Yao J, Zhong YW.   +8 more
europepmc   +1 more source

Metal Polyphenol Network Enables Photo‐ATRP Under Blue Light

Macromolecular Rapid Communications, EarlyView.
A new ligand for light‐mediated ATRP derived from a model polyphenol was modified via a Mannich reaction to form a complex with an iron‐based photocatalyst. Experiments confirmed the formation of chain‐extendable macroinitiators, as well as fractions of polymers incapable of chain extension.
Yongkang Pang, Min Wang, Sarah Fasbender, Martin Jäger, Bernd Strehmel, Zhonghua Tang, Xiongfei Luo   +6 more
wiley   +1 more source

Anomalous current-dependent ISC modulated by cascade energy transfer among multiple excited states in exciplex-based OLEDs. [PDF]

RSC Adv
Chen J, Tan X, Cao R, Zhu C, Yang K, Du H, Guo L, Chen L, Niu L.   +8 more
europepmc   +1 more source

Conjugated Polymers Engineered for Flexible/Stretchable Electronics

Journal of Polymer Science, EarlyView.
This review highlights glass transition temperature (Tg) as the central parameter linking molecular structure to device performance in conjugated polymers. By tuning backbone rigidity, side‐chain architecture, and dynamic bonding, Tg governs the balance between π–π stacking–enabled charge transport and mechanical compliance.
Yunchong Yang, Josh Bass, Weijia Yan, Ashwath Anand, Chunka Zhou, Jingjing Qiu   +5 more
wiley   +1 more source

Modulating intermolecular interactions and high-order triplet states of anthracene host materials for efficient TTA-UC with a Naphtho[2,3-<i>d</i>][1,3,2]diazaborole scaffold and its <i>N</i>-substituents. [PDF]

Chem Sci
Pei J, Zhang B, Li Y, Hao C, Chen Y, Jia Q, Dong H, Jiao B, Wu Z, Wang D.   +9 more
europepmc   +1 more source

Development and Evaluation of a Low‐Cost, Semi‐Automated Camera Trap for Surveying Bumble Bee Communities

Remote Sensing in Ecology and Conservation, EarlyView.
Camera traps are emerging as a useful tool for noninvasive insect monitoring; however, it remains unclear how to lure diurnal insects to traps, how to detect them upon arrival, and how camera‐based methods compare to conventional sampling. We developed a low‐cost, open‐source camera trap to monitor wild bumble bees in agricultural fields. We found that
Michael P. Getz, Lincoln R. Best, Oksana Ostroverkhova, Andony P. Melathopoulos, Timothy L. Warren   +4 more
wiley   +1 more source

Non-Destructive Structural Identification of Camouflaged Microcavity Displays via Digital Twin-Assisted Electroluminescence Analysis. [PDF]

Nanomaterials (Basel)
Lin MY, Cheng CH, Wu SH, Huang CY, Chang CY.   +4 more
europepmc   +1 more source

Balancing allocative and dynamic efficiency with redundant R&D allocation: The role of organizational proximity and centralization

Strategic Management Journal, EarlyView.
Abstract Research Summary Resource‐based‐view scholars have mainly examined two resource allocation approaches for competitive advantage in multiunit firms: resource sharing and resource redeployment. These approaches emphasize allocative efficiency—the optimal allocation of resources to maximize their current value. In technology‐intensive industries,
Vivek Tandon, Anand Nandkumar, Ronak Mogra, Kannan Srikanth   +3 more
wiley   +1 more source