Results 271 to 280 of about 13,938,928 (436)

Near‐Infrared Circularly Polarized Electroluminescence with Switchable Handedness in Organic LEDs

open access: yesAdvanced Functional Materials, EarlyView.
The first fully‐organic circularly polarized near‐infrared OLED, using a co‐assembled active layer of ITIC and a chiral inducer, exhibits dissymmetry values up to 0.074 and 1.65 Wsr−1m−2 radiance. The circular polarization sign can be switched by manipulating the position of the recombination zone, resulting in enhanced device performance and stability.
Francesco Zinna   +4 more
wiley   +1 more source

Sequential nitric oxide measurements during the emergency department treatment of acute vasoocclusive sickle cell crisis [PDF]

open access: bronze, 2000
Bernard L. Lopez   +3 more
openalex   +1 more source

The Role of Fluorine‐Functionalized Organic Spacers for Defect Passivation and Low‐Dimensional Phase Formation in 3D MAPI Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
Fluorine‐functionalized organic spacers (2F, 3F, 5F) are investigated to identify as optimal passivation agents for 3D MAPI perovskite solar cells (PSCs). The study highlights how altering fluorine positioning affects defect passivation, low‐dimensional phase (LDP) formation, and stability, emphasizing its role in molecular interactions and offering ...
Ali Semerci   +15 more
wiley   +1 more source

Fungal outbreak in the Catacombs of SS. Marcellino and Pietro Rome (Italy): From diagnosis to an emergency treatment. [PDF]

open access: yesFront Microbiol, 2022
De Leo F   +5 more
europepmc   +1 more source

Rapid Recognition and Management of Critical Illnesses in Emergency Medicine [PDF]

open access: yes
As an important part of clinical medicine, emergency medicine bears the important responsibility of rapid identification and effective treatment of patients with acute and critical illnesses.
Wang*, Yu-Feng
core   +1 more source

Exploring Electronic States and Ultrafast Electron Dynamics in AlInP Window Layers: The Role of Surface Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
This study examines the surface characteristics of AlInP (001), crucial for advanced solar cells and photoelectrochemical devices. Using theoretical modeling and experiments, it identifies how phosphorus‐rich and indium‐rich surfaces create mid‐gap states that pin the Fermi level and influence ultrafast electron dynamics.
Mohammad Amin Zare Pour   +11 more
wiley   +1 more source

Emergency treatment of pelvic ring injuries: state of the art. [PDF]

open access: yesArch Orthop Trauma Surg
Madsen JE   +3 more
europepmc   +1 more source

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