Results 251 to 260 of about 240,081 (351)

Correction: Biscoumarin-containing acenes as stable organic semiconductors for photocatalytic oxygen reduction to hydrogen peroxide.

open access: yesJ Mater Chem A Mater
Węcławski MK   +8 more
europepmc   +1 more source

Tunability of the photoluminescence in porous silicon due to different polymer dielectric environments

open access: hybrid, 1998
Herman A. Lopez   +3 more
openalex   +1 more source

Influence of laser excitation on raman and photoluminescence spectra and FTIR study of porous silicon layers [PDF]

open access: gold, 1999
Walter J. Salcedo   +2 more
openalex   +1 more source

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

open access: yesAdvanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding   +5 more
wiley   +1 more source

Chiral lasing enabled by strong coupling. [PDF]

open access: yesSci Adv
Deng H   +8 more
europepmc   +1 more source

Shortwave Infrared Light Detection and Ranging Using Silver Telluride Quantum Dots

open access: yesAdvanced Materials, EarlyView.
Post‐synthesis surface engineering and doping control significantly improve the performance of Ag₂Te CQD photodiodes, achieving a low dark current of 450 nA cm−2 at −0.5 V, an LDR exceeding 150 dB, and a rapid response speed of ≈25 ns. A proof‐of‐concept LiDAR demonstration in the SWIR using a nanosecond diode laser, achieves decimetre‐level resolution
Yongjie Wang   +6 more
wiley   +1 more source

Cathodoluminescence and photoluminescence in the core region of Bi12GeO20 and Bi12SiO20 crystals

open access: green, 1996
Ana Cremades   +5 more
openalex   +2 more sources

Anion‐Cation Synergistic Regulation of Low‐Dimensional Perovskite Passivation Layer for Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
The sulfur‐hybridized aniline‐like molecule thiomorpholine (SMOR) forms n = 1 2D perovskite and is preferred to transfer into 1D perovskite instead of high n‐valued 2D perovskite after aging. Due to larger formation energy, chlorine anion is better than iodine anion to accelerate the formation of 1D phase.
Shengwen Li   +10 more
wiley   +1 more source

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