Results 231 to 240 of about 848,132 (381)

X‐Ray and Electron Spectroscopy of the CdS/(Ag,Cu)(In,Ga)Se2 Interface With RbF Treatment

open access: yesAdvanced Materials Interfaces, EarlyView.
The chemical and electronic structure of the CdS/(Ag,Cu)(In,Ga)(S,Se)2 interface with RbF treatment is investigated using a combination of synchrotron‐ and laboratory‐based soft and hard X‐ray spectroscopies. A Rb–In–Se species is found at the absorber surface, with a band gap of 2.8 eV, in contrast to comparable Ag‐free Cu(In,Ga)Se2 absorbers with RbF‐
Dirk Hauschild   +11 more
wiley   +1 more source

Large scale and regional demographic responses to climatic changes in Europe during the Final Palaeolithic. [PDF]

open access: yesPLoS One
Schmidt I   +24 more
europepmc   +1 more source

Enhancing Environmental Stability and Transparency of Glass Coatings Using Silica Nanoparticles in the Sol‐Gel Process

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents a novel silica‐based sol‐gel coating enhance with silica nanoparticles to protect glass surfaces. By reducing formulation acidity and improving resistance to environmental alteration—especially with 50 nm particles and double‐dip application—the method creates a gentle yet effective protective barrier.
Giulia Franceschin   +7 more
wiley   +1 more source

Valuation of Linkages between Climate Change, Biodiversity and Productivity of European Agro-Ecosystems [PDF]

open access: yes
It is clear that climate change involves changes in temperature and precipitation and therefore directly affects land productivity. However, this is not the only channel for climatic change to affect agro-systems.
Paulo A.L.D. Nunes   +1 more
core  

Climatic Change [PDF]

open access: yesAmerican Journal of Physics, 1954
openaire   +1 more source

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