Results 81 to 90 of about 153,555 (301)

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

High-speed long-wave infrared ultra-thin photodetectors

APL Photonics
The primary challenge for long-wavelength infrared (λ = 8–13 µm) detection has long been the mitigation of dark current while achieving a high conversion efficiency of optical to electrical signals. Often overlooked is the bandwidth of detector response,
Yinan Wang, Aaron J. Muhowski, Leland Nordin, Sukrith Dev, Monica Allen, Jeffery Allen, Daniel Wasserman   +6 more
doaj   +1 more source

Infrared detectors - Special interest bibliography with abstracts [PDF]

Bibliography and abstracts of literature related to infrared detectors used in geoscience ...
Arnold, R. H.
core   +1 more source

Integrated infrared and visible image sensors [PDF]

, 2000
Semiconductor imaging devices integrating an array of visible detectors and another array of infrared detectors into a single module to simultaneously detect both the visible and infrared radiation of an input image.
Fossum, Eric R., Pain, Bedabrata
core   +1 more source

Mission Concept for the Single Aperture Far-Infrared (SAFIR) Observatory

, 2005
The Single Aperture Far-InfraRed (SAFIR) Observatory's science goals are driven by the fact that the earliest stages of almost all phenomena in the universe are shrouded in absorption by and emission from cool dust and gas that emits strongly in the far ...
A.W. Blain, C.D. Dowell, David T. Leisawitz, Dominic J. Benford, E.T. Young, J.W. Kooi, John C. Mather, L.W. Looney, M. Dragovan, M. Harwit, M.J. Amato, Michael J. Amato, National Academy of Sciences, National Academy of Sciences, P. Shirron, P.M. Harvey, S. Harvey Moseley   +16 more
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Far infrared heterodyne systems [PDF]

Three far infrared detectors, the InSb hot electron bolometer, the GaAs Schottky diode and the Josephson point contact junction, were incorporated as mixers into sensitive heterodyne systems.
Tannenwald, P. E.
core   +1 more source

Investigating reciprocity failure in 1.7-micron cut-off HgCdTe detectors

, 2010
Flux dependent non-linearity (reciprocity failure) in HgCdTe NIR detectors with 1.7 micron cut-off was investigated. A dedicated test station was designed and built to measure reciprocity failure over the full dynamic range of near infrared detectors ...
Biesiadzinski, Tomasz, Lorenzon, Wolfgang, Newman, Robert, Schubnell, Michael, Tarle, Greg   +4 more
core   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Effects of high-energy ionizing particles on the Si:As mid-infrared detector array on board the AKARI satellite

, 2011
We evaluate the effects of high-energy ionizing particles on the Si:As impurity band conduction (IBC) mid-infrared detector on board AKARI, the Japanese infrared astronomical satellite.
A. Mouri, D. Ishihara, H. Kaneda, H. Kataza, Kessler M. F., M. Yamagishi, Moseley S. H., Murakami H., Onaka T., S. Oyabu, T. Mori, T. Onaka, T. Wada   +12 more
core   +1 more source