Results 151 to 160 of about 3,494,768 (298)
Progress in Photovoltaics: Research and Applications, EarlyView.In this work, Na and Rb are incorporated into ultra‐thin Cu(In,Ga)Se2 (< 500 nm). By systematically varying the Rb content and combining predeposited Na with postdeposited Rb, we identify the optimal configuration, achieving solar cell efficiencies of 11.72% on Mo and 10.48% on ITO. Through electrical and compositional measurements, a mechanistic model
Christoph Rath +2 more
wiley +1 more source
The Age and Origin of Block Deposits in the Victorian Alps, Australia
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Large periglacial block deposits are found in the mountains of southeastern Australia. Despite their widespread distribution, their mode of formation and age are poorly understood. These landforms hold considerable potential to shed light on the nature of cooling during glacial periods. In this paper we present a new study of block deposits in
Timothy T. Barrows +4 more
wiley +1 more source
Chemical imaging of stained-glass windows by means of macro X-ray fluorescence (MA-XRF) scanning
, 2016 : Since the recent development of a mobile setup, MA-XRF scanning proved a valuable tool for the non-invasive, technical study of paintings. In this work, the applicability of MA-XRF scanning for investigating stained-glass windows inside a conservation ...
Caen, Joost +5 more
core
Sustainable Development, EarlyView.ABSTRACT With increasing geopolitical risks, environmental pressures, and regulatory demands, the sustainable sourcing of raw materials has become a global priority for achieving the United Nations Sustainable Development Goals (SDGs), particularly SDG 9 (Industry, Innovation and Infrastructure), SDG 12 (Responsible Consumption and Production), and SDG
Francesco Parisi +5 more
wiley +1 more source
Sediment elemental composition (XRF) of sediment core GeoB19916-6, 10 kV run
XRF Core Scanner data of sediment core GeoB19916-6 from Baffin Bay were collected every two centimetres downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 10 kV directly at the split core surface of the
Weiser, Jens, Hebbeln, Dierk
core +1 more source
Small, EarlyView.Oxidized porous silicon, composed of an elemental silicon porous skeleton coated with a silica shell, reacts with aqueous Ca2+ to generate a mixed silica–calcium silicate matrix that is remarkably efficient at trapping small molecules. With an emphasis on the engineering of controlled‐release drug delivery systems, this study identifies the factors ...
Ruhan Fan +2 more
wiley +1 more source
The doors of the Basilica di San Marco: a scientific examination through MA-XRF
THE DOORS OF THE BASILICA DI SAN MARCO: A SCIENTIFICEXAMINATION THROUGH MA-XRF S. Longo,1 R. Andolina,1 M. Botticelli,1 S. Bottura Scardina,1 F. Falcone,1 M. Fera,2 G.Ghiara,3 C. Miliani,1 E. L. Ravan,1 F. P. Romano,1 M. Mödlinger4 and C. Caliri1 1Istituto di Scienze del Patrimonio Culturale del Consiglio Nazionale delle Ricerche (ISPC-CNR), Catania,
openaire +2 more sources
Sediment elemental composition (XRF) of sediment core GeoB19916-6, 30 kV run
XRF Core Scanner data of sediment core GeoB19916-6 from Baffin Bay were collected every two centimetres downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 30 kV directly at the split core surface of the
Weiser, Jens, Hebbeln, Dierk
core +1 more source
Small, EarlyView.An automated MATLAB framework for inverse photoacoustic analysis enables precise thermal characterization of complex multilayer films. Application to electrodeposited CuxSe reveals a stoichiometry‐dependent thermal conductivity governed by lattice anharmonicity, not grain‐size scattering, in these superionic materials. ABSTRACT Precise determination of
Miguel Ángel Tenaguillo +4 more
wiley +1 more source