Results 111 to 120 of about 153,555 (301)

High-Performance Transmission of Surface Plasmons in Graphene-Covered Nanowire Pairs with Substrate

Nanomaterials, 2019
Graphene was recently proposed as a promising alternative to support surface plasmons with superior performances in the mid-infrared range. Here, we theoretically show that high-performance and low-loss transmission of graphene plasmons can be achieved ...
Da Teng, Kai Wang, Qiongsha Huan, Yongzhe Zhao, Yanan Tang   +4 more
doaj   +1 more source

Effect of Manganese Alloying on Infrared Detectors Made of Pb_1-xMn_xTe/CdTe Multilayer Composite. [PDF]

Materials (Basel), 2023
Chusnutdinow S, Kazakov A, Jakieła R, Szot M, Schreyeck S, Brunner K, Karczewski G.   +6 more
europepmc   +1 more source

Cooled echelle grating spectrometer [PDF]

, 1980
A cooled echelle grating spectrometer for detecting wavelengths between one micron and fifteen microns is disclosed. More specifically, the spectrometer has a cross-dispersing grating for ordering infrared energy and an echelle grating for further ...
Beer, R.
core   +1 more source

Aqua MODIS Electronic Crosstalk on SMWIR Bands 20 to 26

, 2017
Aqua MODIS Moon images obtained with bands 20 to 26 (3.66 - 4.55 and 1.36 - 1.39 $\mu$m) during scheduled lunar events show evidence of electronic crosstalk contamination of the response of detector 1.
Keller, G. R., Wang, Z., Wu, A., Xiong, X.   +3 more
core   +1 more source

Controlled Aggregation of Pyrene‐Based Supramolecular Nanostructures for Light‐Driven Switchable H2 or H2O2 Production

Advanced Functional Materials, EarlyView.
This work reports the self‐assembly of a pyrene derivative into two distinct nanostructures and their application in visible‐light photocatalysis. The two nanostructures exhibit completely different yet complementary photocatalytic activities, promoting either H2 or H2O2 evolution.
Marianna Barbieri, Matilde Doardo, Ilaria Fortunati, Anna Fortunato, Elisabetta Collini, Francesca Arcudi, Luka Ðorđević   +6 more
wiley   +1 more source

High-Linearity and High-Speed ROIC of Ultra-Large Array Infrared Detectors Based on Adaptive Compensation and Enhancement. [PDF]

Sensors (Basel), 2023
Guo Z, Wang B, Liu S, Xu R, Yu N.
europepmc   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

Telespectrograph Patent [PDF]

, 1969
Telespectrograph for analyzing upper atmosphere by tracking bodies reentering atmosphere at high ...
Ameer, G. A., Walters, R. M.
core   +1 more source

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes

Advanced Functional Materials, EarlyView.
The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández, Álex Farrando Pérez, Fernando Gordillo Gámez, Pedro G. Boj, José M. Villalvilla, José A. Quintana, Yanpei Wan, Daniel Aranda, José Manuel Marín‐Beloqui, Jishan Wu, Zebing Zeng, María A. Díaz‐García, Juan Casado   +12 more
wiley   +1 more source

Long-Term Measurement of Piglet Activity Using Passive Infrared Detectors. [PDF]

Animals (Basel), 2021
Besteiro R, Arango T, Ortega J, Fernández MD, Rodríguez MR.   +4 more
europepmc   +1 more source