Results 171 to 180 of about 5,896 (212)

Lighting the Path to Cyclic Phosphonamides via Halogen‐Bond Electron Donor–Acceptor Activation

Advanced Synthesis &Catalysis, Volume 368, Issue 11, 3 June 2026.
Cyclic phosphinamides are valuable scaffolds for optoelectronic applications, yet remain difficult to access with existing methods. Here, we highlight a mild and straightforward visible light‐driven strategy that enables the formation of cyclic phosphinamides and thiophosphinamides.
Clara Faure, Yurong Yuan, Diana Lamaa, Thomas Gaslonde, Etienne Derat, Sonia Lajnef, Fabienne Peyrot, Philippe Belmont, Etienne Brachet   +8 more
wiley   +1 more source

Thermally Stable and Energy Efficient Newly Synthesized Bipolar Emitters for Yellow and Green OLED Devices. [PDF]

Molecules
Kumar A, Lenka S, Patidar K, Tung CA, Luo MY, Beresneviciute R, Krucaite G, Tavgeniene D, Blazevicius D, Blazeviciute B, Jou JH, Grigalevicius S.   +11 more
europepmc   +1 more source

Tuning the Photochemistry of Entatic State Model Systems

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 9, 3 June 2026.
We present the photochemistry of the entatic state model [Cu(DMEGqu)2]+/2+, a copper guanidino‐quinoline complex pair. By transient IR and UV/Vis spectroscopy, we obtained the lifetimes of the different excited states. We show that the structural effect of the guanidine tunes the photochemistry of this entatic state model.
Alexander Hoffmann, Julia Stanek, Stefan Hofmann, Michael Rampp, Benjamin Maerz, Benjamin Grimm‐Lebsanft, Melissa Kindler, Tobias Seitz, Michael Rübhausen, Wolfgang Zinth, Sonja Herres‐Pawlis   +10 more
wiley   +1 more source

Intrinsically stretchable organic light-emitting-diode with high brightness and stretchability via elastic-microphase-engineered emitter and dual-embedded electrode. [PDF]

Light Sci Appl
Lu Z, Huang J, Liang Q, Liu K, Li D, Zhu J, Yan C, Zhang Y, Liu H, Lu X, Tian J, Wong ZJ, Li G.   +12 more
europepmc   +1 more source

The Role of Ultra‐Thin Buffer Layers for Achieving Ultra‐Low Dark Currents in Single‐Component Organic Photodetectors

Advanced Functional Materials, Volume 36, Issue 48, 15 June 2026.
Here, SubNc single‐component organic photodiodes (SC‐OPDs) are investigated, which achieve highly competitive performance metrics, including high EQE, ultra‐low JD, and high specific detectivity (D*). This study emphasizes the critical role of an organic buffer layer in studying the interface energetics and effects to achieve state‐of‐the‐art ...
Anncharlott Kusber, Ying Sun, Jakob Wolansky, Louis Conrad Winkler, Anna‐Lena Hofmann, Fred Kretschmer, Hrisheekesh Thachoth Chandran, Tianyi Zhang, Mike Hambsch, Stefan C. B. Mannsfeld, Karl Leo, Ji‐Seon Kim, Johannes Benduhn   +12 more
wiley   +1 more source

Multifunctional ligand engineering for pure-blue halide perovskite nanocrystal LEDs. [PDF]

Light Sci Appl
Swihart MT.
europepmc   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Carbazole-benzocarbazole fragments having derivative as very efficient host material for TADF based OLEDs. [PDF]

Nanoscale Adv
Lenka S, Tavgeniene D, Wang HM, Jayakumar J, Blazevicius D, Krucaite G, Chi YL, Grigalevicius S, Jou JH.   +8 more
europepmc   +1 more source

In Situ Regenerative Adduct Assisted p‐Type Doping of Organic Semiconductor

Advanced Materials, Volume 38, Issue 34, 17 June 2026.
An in situ regenerative adduct‐assisted (IRAA) doping strategy is introduced for p‐type doping of organic semiconductors. A regenerating adduct serves as the dopant, enabling highly efficient doping with a choice of counterions. The generality of this approach provides a scalable route to dope a wide range of hole‐transport materials with high thermal ...
Brijesh K. Patel, Arya Vidhan, Shubham Gupta, Vaishali Arunachalam, Simantini Nayak, Neeraj Bhatt, Ravi Shankar Singh, Shaibal K. Sarkar, Pabitra K. Nayak   +8 more
wiley   +1 more source

Porphyrin-nitrogen carbon dot composites for high-performance organic light-emitting diodes. [PDF]

Sci Rep
Georgiopoulou Z, Rizou ME, Verykios A, Soultati A, Chatzigiannakis G, Triantis TM, Chroneos A, Ladomenou K, Coutsolelos AG, Vasilopoulou M.   +9 more
europepmc   +1 more source