Results 51 to 60 of about 13,032 (198)
Realization of a ROIC for 72x4 PV-IR detectors [PDF]
, 2008 Silicon Readout Integrated Circuits (ROIC) for HgCdTe Focal Plane Arrays of 1x4 and 72x4 photovoltaic detectors are represented. The analog circuit blocks are completely identical for both, while the digital control circuit is modified to take into ...
Bozkurt, Ayhan +7 more
core +1 more source
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Chlorofluorocarbons (CFCs) have played a major role in the depletion of stratospheric ozone. Understanding historical trends in emissions and atmospheric concentrations is crucial for quantifying their impact. The first measurements of atmospheric CFCs were performed in‐situ by Lovelock in 1970.
Jamal Makkor +7 more
wiley +1 more source
Report of the direct infrared sensors panel [PDF]
, 1991 The direct infrared sensors panel considered a wide range of options for technologies relevant to the science goals of the Astrotech 21 mission set. Among the technologies assessed are: large format arrays; photon counting detectors; higher temperature 1
Bharat, R. +9 more
core +1 more source
Strong magnetic field effect on above-barrier transport in Pb-p-HgCdTe Schottky barriers [PDF]
, 2012 Due to large difference in effective masses of light and heavy holes it is usually supposed that the above-barrier current in Schottky barriers on p-type semiconductor is controlled only by the heavy holes.
Radantsev, V. F., Zavyalov, V. V.
core +3 more sources
Characterization of Complex Stacking of Semiconductors Through Near Field Imaging and Spectroscopy
Advanced Materials, Volume 38, Issue 7, 2 February 2026.SNOM imaging and spectroscopy on a mechanically cleaved facet is used to characterize the different layers of complex epitaxial heterostructures composed of a type II superlattice and highly doped semiconductors. Both the geometrical parameters of the stack and the optical properties of the individual layers and of the interfaces are retrieved, as well
Laure Tailpied +8 more
wiley +1 more source
A small satellite mission devoted to mid-low latitude earth observation [PDF]
, 2008 This paper aims at assessing the feasibility of a small mission devoted to observe the mid-low latitude regions. The satellite will be equipped with three optical sensors: a medium-high spatial resolution VIS-NIR multi-spectral sensor, allowing the ...
G. DEL GAUDIO +2 more
core
, 2013 We investigate experimentally transport in gated microsctructures containing a band-inverted HgTe/Hg_{0.3}Cd_{0.7}Te quantum well. Measurements of nonlocal resistances using many contacts prove that in the depletion regime the current is carried by the ...
Cywiński, Ł. +12 more
core +2 more sources
Unraveling Band‐Tail Effects on Temperature‐Dependent Emission in GaAsBi via Photoluminescence
Advanced Science, Volume 13, Issue 9, 13 February 2026.An innovative dual‐spectroscopy approach resolves the debate over GaAsBi's emission temperature sensitivity. By combining temperature‐dependent photoluminescence and transmission spectroscopy, the method decouples the contributions of band‐tail states from the intrinsic band‐edge behavior.
Bing Yan +6 more
wiley +1 more source
PRAXIS: a low background NIR spectrograph for fibre Bragg grating OH suppression
, 2012 Fibre Bragg grating (FBG) OH suppression is capable of greatly reducing the bright sky background seen by near infrared spectrographs. By filtering out the airglow emission lines at high resolution before the light enters the spectrograph this technique ...
Bland-Hawthorn, Joss +3 more
core +1 more source
Advanced Materials, Volume 38, Issue 3, 13 January 2026.A quasi‐solid BMICl/CNTs additive addresses dual challenges in four‐electron zinc‐iodine batteries (4eZIBs). It suppresses polyiodide shuttling via bonding in the I−/I0 step and enhances I+ kinetics while curbing hydrolysis via Cl− immobilization and BMI‐ICl2 complex formation in the I0/I+ step.
Han Wu +5 more
wiley +1 more source