Abstract: The energy resolution of ultraviolet photoelectron spectroscopy (UPS) instrument is one of the important parameters for evaluating surface electronic structure. This study systematically ...

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Abstract: In ultraviolet photoelectron yield spectroscopy testing, ultraviolet light is employed to excite photoelectrons from materials, and the resulting data is processed to obtain the ...

College of Instrumentation and Electrical Engineering, Jilin University, Changchun 130061, China Key Lab of Geo-Exploration Instrumentation (Ministry of Education), Jilin University, Changchun 130061, ...

Late at night, astronomy enthusiast Xiao Li rubbed his red eyes and stared intently at the blurry light spot on the screen. When the host announced that this faint light came from an exoplanet ...

Institute of Chemistry, University of São Paulo─IQ-USP, Av. Lineu Prestes 748, 05508-000 São Paulo, São Paulo, Brazil Institute of Physics, Brasilia University (UnB), 70.910-900 Brasília, Brazil ...

Tools play a crucial role in Hollow Knight Silksong, protecting Hornet from enemies and making quests much easier to complete. There are over 60 tools categorized into three types: Red, Blue, and ...