Results 221 to 230 of about 650,857 (339)
Solar Magnetism and the Activity Telescope at HSOS [PDF]
, 2007 Hongqi Zhang +18 more
openalex +1 more source
Advanced Functional Materials, EarlyView.A scalable bio‐templated approach using spray‐coating and thermal annealing fabricates cellulose nanofibril (CNF) films loaded with gold nanoparticles (Au NPs) and graphene oxide (GO) hybrids as Surface‐enhanced Raman scattering (SERS) substrates. The 3D CNF network ensures uniform Au NPs distribution, while annealing induces more hotspots, confirmed ...
Yingjian Guo +14 more
wiley +1 more source
Assessment of the Ionospheric and Tropospheric Effects in Location Errors of Data Collection Platforms in Equatorial Region during High and Low Solar Activity Periods [PDF]
, 2012 Áurea Aparecida da Silva +3 more
openalex +1 more source
Advanced Functional Materials, EarlyView.This work reveals a fundamental trade‐off between plasmonic and dielectric metasurfaces for molecular sensing. A clear performance crossover is identified: dielectric metasurfaces excel in air, while plasmonic metasurfaces dominate in lossy solvents. These results establish design rules for infrared metasurface sensors and enable optimized performance ...
Tao Jiang +8 more
wiley +1 more source
The Delayed Time Response of Geomagnetic Activity to the Solar Wind
, 2017 Romain Maggiolo +6 more
openalex +2 more sources
Correlation study of some solar activity indices in the cycles 21 - 23 [PDF]
, 2013 Е. А. Бруевич +1 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Gd‐doped BFO (BGFO) exhibits a ∼2‐order reduction in leakage current owing to its lowest content of oxygen vacancies. This leads to a ∼2.5‐fold increase in remnant polarization. These improvements in BGFO effectively boost charge separation and transportation, resulting in the greatest incident photon‐to‐current efficiency of 12.9 ± 0.73% and a ∼1.5 ...
Ming‐Wei Chu +7 more
wiley +1 more source