Results 201 to 210 of about 344,101 (298)

Oligomerization‐Induced Supramolecular Glass with Superior Processability and Optical Functions

open access: yesAdvanced Optical Materials, EarlyView.
Oligomerization‐induced supramolecular glass (BGG) is formed via a catalyst‐free melt‐quenching strategy from benzoguanamine. The in situ formation of diverse oligomers suppresses crystallization, enabling glass formation. BGG exhibits a high Tg (100.1 °C), polymer‐like modulus, and bright aggregation‐induced emission, and is readily processed into ...
Zixuan Liu   +9 more
wiley   +1 more source

Optimizing Carrier Balance in CsPbBr3 Nanocrystal LEDs: The Role of Alkyl Ligands and Polar Electron Transport Layers

open access: yesAdvanced Optical Materials, EarlyView.
Ligands are key to passivate the surface of CsPbBr3 nanocrystals, but not all are equally effective. Beyond the insulating nature of alkyl chains, the interaction between a ligand's anchoring group and the surface is critical. The subtle differences in surface binding of the ligands strongly influence charge injection, impacting the brightness ...
Roshini Jayabalan   +11 more
wiley   +1 more source

Disordered eating and body dissatisfaction in women with non-natural menopause. [PDF]

open access: yesArch Gynecol Obstet
Mangweth-Matzek B   +5 more
europepmc   +1 more source

Non‐Reciprocal Terahertz Topological Sensor on a Silicon Chip

open access: yesAdvanced Optical Materials, EarlyView.
A non‐reciprocal terahertz topological sensor (NTTS) is experimentally demonstrated on a silicon valley photonic crystal chip by detecting the thickness and position changes of a polyimide membrane. The sensor exploits detuning between clockwise and counterclockwise topological cavity modes, induced by integrated magneto‐optical InSb, to achieve non ...
Ridong Jia, Ranjan Singh
wiley   +1 more source

<i>Desmodium molliculum</i> (Kunth) DC., an Andean medicinal plant: DNA barcoding and HPLC fingerprint for species discrimination and evaluation of its pharmacological potential. [PDF]

open access: yesFront Plant Sci
Peñaherrera E   +10 more
europepmc   +1 more source

Recent Advances in χ(2)‐Based Nonlinear Frequency Conversion of Fiber Lasers

open access: yesAdvanced Photonics Research, EarlyView.
Visible and mid‐infrared fiber lasers, enabled by nonlinear frequency conversion of fiber lasers, offer several advantages such as high efficiency, excellent wavelength tunability, high power, and superior beam quality that are highly desirable for practical applications. This study provides a comprehensive review of recent research progress in the χ(2)
Bing Han   +10 more
wiley   +1 more source

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