Results 1 to 10 of about 582,694 (264)
GNSS radio occultation soundings from commercial off-the-shelf receivers on board balloon platforms [PDF]
Atmospheric Measurement Techniques, 2023 The Global Navigation Satellite System (GNSS) radio occultation (RO) technique has proven to be an effective tool for Earth atmosphere profiling. Traditional spaceborne RO satellite constellations are expensive with relatively low sampling density for ...
K. J. Nelson +8 more
doaj +1 more source
AIP Advances, 2023 An infrared perfect absorber structure is designed based on GaAs/Au/SiO2 metamaterial with numerical simulation, in which gold split ring resonators (SRR) embedded in the GaAs layer.
Ruoyu Zhang +9 more
doaj +1 more source
The mediating role of adoption of an electronic tax system in the relationship between attitude towards electronic tax system and tax compliance [PDF]
Journal of Economics Finance and Administrative Science, 2020 Purpose - The purpose of this paper is to examine the mediating effect of adoption of electronic tax system in the relationship between attitude towards electronic tax system and tax compliance using evidence from small business enterprises (SBEs) of an ...
Sadress Night, Juma Bananuka
doaj +1 more source
IEEE Photonics Journal, 2023 To improve the understanding of the optical image resolution of transmission-mode GaAs photocathode, by establishing the surface scattering analysis model of AlGaAs window layer, we have researched the effect of the surface height distribution variance &#
Xin Guo +8 more
doaj +1 more source
Cs/O co-adsorption on C-doped GaAs surface: From first-principles simulation to experiment
AIP Advances, 2023 C-doped GaAs is considered a potential material for negative electron affinity photocathodes, where the p-type doped property is beneficial to photoemission. To clarify the stability and efficiency during Cs/O activation, the gradient concentration of Cs
Xin Guo +7 more
doaj +1 more source
Enhanced photoemission performance of an AlGaN photocathode by a superlattice emission layer
AIP Advances, 2023 The AlGaN photocathode with a superlattice emission layer was grown by metal organic chemical vapor deposition. The existence of the superlattice structure was confirmed using a transmission electron microscope, and its optical and electrical properties ...
Jinjuan Du +9 more
doaj +1 more source
AIP Advances, 2022 In the preparation process of negative electron affinity GaAs photocathodes, the p-type doped property is beneficial to photoemission, and the doping element is usually Be or Zn.
Xin Guo +4 more
doaj +1 more source
El Croquis Night: Excursus into Nocturnal Obliteration in Architectural Media
Interiority, 2021 El Croquis is one of the most prestigious architectural magazines in the world. Founded in 1982 by Richard Levene and Fernando Marquez, it publishes five monographs every year.
Javier Fernández Contreras
doaj +1 more source
Mechanism of bright halo defects induced by electric field distortion on microchannel plate surface [PDF]
AIP AdvancesLocalized bright halo defects critically impair the performance of third-generation image intensifiers, presenting as central dark zones surrounded by luminous rings.
Yang Li +8 more
doaj +1 more source
De la nuit et de l’obscurité : une étude icono-épigraphique maya
Ateliers d'Anthropologie, 2020 Although direct references to night are relatively rare in Maya texts and images from the Classic period, the value sign AHK’AB’ “night” is nevertheless omnipresent in them.
Cédric Becquey
doaj +1 more source