Results 141 to 150 of about 7,836,199 (284)

Mid-infrared sources in the ELAIS Deep X-ray Survey

, 2004
We present a cross-correlation of the European Large Area Infrared Space Observatory (ISO) survey (ELAIS) with the ELAIS Deep X-ray Survey of the N1 and N2 fields.
Johnson, O., Oliver, Seb, Franceschini, A., Rowan-Robinson, M., C J Willott (16060163), Manners, J. C., A Franceschini (7755755), S Serjeant (16057889), Gonzalez-Solares, Eduardo, J C Manners (16077434), Perez-Fournon, Ismael, O Johnson (16071902), Perez-Fournon, I., Vaccari, M., Almaini, O., I Perez-Fournon (7729115), O Almaini (7747121), M Rowan-Robinson (7755881), Serjeant, Stephen, Bottinelli, S., Serjeant, S., M Vaccari (7745561), Franceschini, Alberto, Gonzalez-Solares, E., Manners, J.C., Oliver, S., E Gonzalez-Solares (9209768), S Bottinelli (16077437), Vaccari, Mattia, Rowan-Robinson, Michael, Seb Oliver (4460809), Willott, C.J.   +31 more
core   +1 more source

CoSP: Reconfigurable Metamaterial Inverse Design via Contrastive Pretrained Large Language Model

Advanced Science, EarlyView.
In this work, CoSP (contrastive multi‐state pretrain), an intelligent inverse design method for reconfigurable metamaterials based on a contrastive pretrained large language model, is proposed. Numerical experiments demonstrate that CoSP can design reconfigurable metamaterial structures for multi‐state, multi‐band optical responses, showing great ...
Shujie Yang, Yuqi Zhang, Xuzhe Zhao, Yansong Tang, Kaichen Dong   +4 more
wiley   +1 more source

Heat Loss Measurement Using Infrared Imaging

, 1983
Infrared thermography has proven to be an important tool in numerous plant maintenance and energy conservation applications. Quantitative measurement, using infrared imaging instruments, is a powerful new dimension of infrared thermography that is ...
Seeber, S. A.
core   +1 more source

Sample and Statistical Analysis on NEOWISE Variability of ATLASGAL Sources

The Astrophysical Journal Supplement Series
This study focuses on the analysis of mid-infrared variability in a sample of high-mass young stellar objects (YSOs) associated with the cataloged sources from the APEX Telescope Large Area Survey of the Galaxy (ATLASGAL).
Ying Lu, Xi Chen, Shi-Min Song, Jun-Ting Liu, Tian Yang, You-Xin Wang, Yan-Kun Zhang, Shi-Jie Zhang   +7 more
doaj   +1 more source

Dicationic Ion‐Pair Doping Enables Stable and High‐Performing Conducting Polymers for Organic Thermoelectrics

Advanced Science, EarlyView.
TAB–2TFSI enables efficient ion‐pair doping across a wide range of conjugated polymers, where the strongly oxidizing TAB core drives charge transfer, and the TFSI counterions promote favorable ionic compensation. This dicationic dopant promotes uniform dopant distribution, improves structural order, and increases carrier delocalization, establishing a ...
Juhyung Park, Shubhradip Guchait, Tanmay Sinha, Cynthia Verduyckt, Vijitha Ignatious, Tzu‐Yi Yu, Heyi Xia, Altynay Kaidarova, Michael Ng, Siebe Detavernier, Martin Rosenthal, Maristella Alessio, Daniel Escudero, Guy Koeckelberghs, Francisco Molina‐Lopez   +14 more
wiley   +1 more source

Neuromorphic Optical Tracking and Imaging of Randomly Moving Targets Through Dynamic Dense Scattering Media

Advanced Science, EarlyView.
Vision begins not with images but with change: the retina fires only when something moves, handing the brain a stream of spikes. A neuromorphic imaging system adopts the same strategy—an event sensor that sees like the retina, a spiking network that thinks like the brain—to track and reconstruct fully randomly moving targets through tissue (phantom ...
Ning Zhang, Arto Nurmikko
wiley   +1 more source

Mid-infrared Variability from the Central Point Source as Direct Evidence for Obscured Low-luminosity Nuclear Activity in the Nearby Edge-on Galaxy IC 2207

The Astrophysical Journal
Reliable identification of ongoing nuclear activity in nearby galaxies is challenging when central regions are heavily obscured, especially for low-luminosity active galactic nuclei (AGN) whose emission can also be contaminated by the host galaxy.
Yifei Xiong, Lei Hao, Zhenzhen Li, Hongyan Zhou   +3 more
doaj   +1 more source

Self‐Sustaining Hybrid Passive Cooler Enabling Highly Effective Thermal Management for Outdoor Electronics

Advanced Science, EarlyView.
An innovative hybrid passive cooler integrates a porous radiative coating and an atmospheric moisture‐harvesting hydrogel within a melamine sponge skeleton, synergizing radiative cooling, sensible‐heat absorption, and latent‐heat evaporation. It maintains an average 8.3°C sub‐ambient cooling under sunlight and a maximum ∼42.4°C drop under 2000 W·m−2 ...
Qingyuan Du, Meng Yang, Maoning Li, Guangzhe Chen, Yunpeng Hu, Dandan Li, Dazhi Sun   +6 more
wiley   +1 more source

Open‐Shell Conjugated Polymers Enable Photothermoelectric Conversion and Detection of Short‐Wave Infrared Light

Advanced Science, EarlyView.
Efficient conversion and detection of short‐wave infrared (SWIR) photons are becoming increasingly important for emerging photonic and energy technologies. Here, we report an organic photothermoelectric device based on an open‐shell conjugated polymer that enables SWIR energy conversion and photon detection via the photothermoelectric effect.
Guan‐Lin Chen, Soonyong Lee, Shao‐Huan Hong, Jhih‐Min Lin, Han Young Woo, Cheng‐Liang Liu   +5 more
wiley   +1 more source

Portable tunable interband cascade laser spectrometer using thin-film waveguides for food contaminant analysis

AIP Advances
Interband cascade lasers (ICL) are high output power mid-infrared light sources with low power consumption, serving as a viable alternative to more commonly applied quantum cascade lasers.
A. Femenias, M. Erdem, P. Fomina, J. Scheuermann, U. Blazhko, S. Freitag, A. J. Bosman, R. Weih, J. Koeth, A. Kohler, R. Krska, G. I. J. Salentijn, F. S. Ruggeri, B. Mizaikoff   +13 more
doaj   +1 more source