Results 321 to 330 of about 2,149,446 (376)

Bioinspired metafilms for all-weather energy harvesting: Adaptive thermal regulation and raindrop electricity generation. [PDF]

open access: yesSci Adv
Chen S   +17 more
europepmc   +1 more source

Improved diffusers for solar UV spectroradiometers [PDF]

open access: possibleAIP Conference Proceedings, 2013
Diffuser heads whose angular response is proportional to the cosine of the zenith angle are needed for global irradiance measurements. Various material samples were measured for their transmission properties to find out the most promising material candidate for use in an improved solar UV diffuser.
Pulli, Tomi   +6 more
openaire   +5 more sources

CsI Enhanced Buried Interface for Efficient and UV‐Robust Perovskite Solar Cells

Advanced Energy Materials, 2021
The buried interface between the perovskite and the electron transport layer (ETL) plays a vital role for the further improvement of power conversion efficiency (PCE) and stability of perovskite solar cells (PSCs).
Hang Xu   +9 more
semanticscholar   +1 more source

UV studies and the solar wind

Space Science Reviews, 1996
The solar wind carves a cavity in the flow of interstellar H atoms through the solar system by charge-exchange ionization. The resulting Ly-α sky pattern depends on the latitude distribution of the solar wind flux and velocity. We review how the solar wind characteristics (mass flux latitude distribution) can be retrieved from Ly-α observations ...
Bertaux, Jean-Loup   +2 more
openaire   +4 more sources

Solar UV Dose Patterns in Italy

Photochemistry and Photobiology, 2000
Since 1992 solar ultraviolet (UV) spectral irradiance (290-325 nm) has been measured at two Italian stations of Rome (urban site) and Ispra (semirural site) using Brewer spectrophotometry. The data collected under all sky conditions, are compared with the output of a sophisticated radiative transfer model (System for Transfer of Atmospheric Radiation ...
D. Meloni   +4 more
openaire   +4 more sources

Interactive effects of solar UV radiation and climate change on material damage

Photochemical and Photobiological Sciences, 2019
Solar UV radiation adversely affects the properties of organic materials used in construction, such as plastics and wood. The outdoor service lifetimes of these materials are influenced by their rates of degradation under solar UV radiation as well as by
A. L. Andrady   +2 more
semanticscholar   +1 more source

Diffuse Ambient Solar UV [PDF]

open access: possible, 2004
The direct, scattered and filtered solar UV radiation leads to the global UV radiation environment that humans are exposed to being comprised of both the direct and the diffuse components. The diffuse component provides a significant proportion of the human UV exposures as it is incident from all directions and difficult to reduce with the usage of ...
Jeff Sabburg   +3 more
openaire   +1 more source

Highly selective ozone-treated β-Ga2O3 solar-blind deep-UV photodetectors

Applied Physics Letters, 2020
The ultra-wide energy bandgap (4.6–4.9 eV) of the β-Ga2O3 semiconductor offers intrinsic solar blindness, which is a great advantage as the absorber material of a deep ultraviolet (UV) photodetector.
Suhyun Kim, Jihyun Kim
semanticscholar   +1 more source

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