Results 81 to 90 of about 10,142 (134)

Room‐Temperature, Photo‐Densified High Refractive Index Titanium Oxide Thin Films for Solution‐Processed Flexible Bragg Mirrors and Microcavity OLEDs

Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
This paper presents the room‐temperature fabrication of solution‐processed, high refractive index TiOX thin films via photo‐densification. Using these films, flexible Bragg mirrors are demonstrated on PET substrates, achieving a high reflectivity of 96% at 450 nm.
Ayumu Nagaoka, He Sun, Luyang Song, Lina Yoshida, Tsukasa Yoshida, Yoshiyuki Suzuri   +5 more
wiley   +1 more source

Cold‐Sublimating Quasi‐Solid Additive Enables High Efficiency and Long Operational Stability Binary Organic Solar Cells

Advanced Energy Materials, Volume 16, Issue 5, 4 February 2026.
Cold‐sublimating quasi‐solid mDF acts as an in situ‐removable transient structuring agent that broadens solvent‐removal, accelerates intermediate crystallization, and tightens π–π stacking in PM6:L8‐BO OSCs. Offering residue‐free morphology control, mDF‐treated OSCs enable high efficiency and a markedly extended operational lifetime (T80 = 477 h ...
Zesheng Zhang, Lingchen Kong, Xinkang Wang, Rong Wang, Hua Tang, Mingqing Chen, Yuntong Yang, Lianjie Zhang, Yuang Fu, Xinhui Lu, Dongge Ma, Larry Lüer, Chao Liu, Christoph J. Brabec, Junwu Chen   +14 more
wiley   +1 more source

The Application of Carbon Dots in Crops for Sustainable Agriculture

ChemistryEurope, Volume 4, Issue 2, February 2026.
Carbon dots serve as versatile nanoagents across the crop life cycle. They promote plant growth and photosynthesis, enhance resilience to biotic and abiotic stresses, aid in postharvest preservation, and enable sensitive detection of contaminants.
Xue Li, Lei Jin, Gurpreet Singh Selopal, Federico Rosei, Jinhua Li   +4 more
wiley   +1 more source

Unravelling the Spatiotemporal Exciton Dynamics in Electrically Pumped Organic Laser Diodes

Laser &Photonics Reviews, Volume 20, Issue 3, 5 February 2026.
High‐speed OLED measurements combined with advanced simulations reveal how singlet, triplet, and polaron dynamics drive key loss channels that hinder organic semiconductor lasing, while presenting strategies to overcome them. Abstract Organic materials offer wide‐band emission covering regions of the spectrum unachievable by conventional semiconductors.
Adam Bickerdike, Roderick C. I. Mackenzie, Mujeeb U. Chaudhry   +2 more
wiley   +1 more source

Impact of Surface Passivation on the Efficiency and High-Speed Modulation of III-V GaAs/AlGaAs Nanopillar Array LEDs. [PDF]

ACS Photonics
Jacob B, Azevedo J, Lourenço J, Camarneiro F, Nieder JB, Romeira B.   +5 more
europepmc   +1 more source

Tunable Superconductivity in BSCCO via GaP Quantum Dots. [PDF]

Materials (Basel)
Hai Q, Chen D, Bi R, Qi Y, Xun L, Li X, Zhao X.   +6 more
europepmc   +1 more source

On-chip single-crystal plasmonic optoelectronics for efficient hot carrier collection and photovoltage detection. [PDF]

Light Sci Appl
Zhu Y, Yelishala SC, Liao S, Shropshire J, Natelson D, Cui L.   +5 more
europepmc   +1 more source

A pathway to coexistence of electroluminescence and photovoltaic conversion in organic devices. [PDF]

Nat Commun
Oono T, Aoki Y, Sasaki T, Shoji H, Okada T, Shimizu T, Hatakeyama T, Fukagawa H.   +7 more
europepmc   +1 more source

A Novel Dual-Functional Photomultiplication-Type Organic Photodetector with Photon-Regeneration Gain by Integrated Organic Light-Emitting Diodes. [PDF]

Research (Wash D C)
Li J, Yang L, He G, Fu J, Dong R, Guo D, Yang D, Ma D.   +7 more
europepmc   +1 more source

Shell-Free CuInS₂ Nanocrystals with Near-Unity Photoluminescence for Deep-Red LEDs. [PDF]

ACS Appl Opt Mater
Orfanoudakis S, Dallas P, Zacharopoulos N, Tsipas P, Banis A, Tsetseris L, Kontos AG, Stergiopoulos T.   +7 more
europepmc   +1 more source