Efficient fluorescence in solid noble gases excited by 10—30 kV electrons

Autor:	Donald A. Emmons, E. E. Huber, Robert M. Lerner
Rok vydání:	1974
Předmět:	Materials science Backscatter Trace Amounts Energy conversion efficiency Electron Excimer Fluorescence Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Wavelength Excited state Electrical and Electronic Engineering Physical and Theoretical Chemistry Atomic physics
Zdroj:	Optics Communications. 11:155-158
ISSN:	0030-4018
DOI:	10.1016/0030-4018(74)90207-7
Popis:	Fluorescent spectra and efficiency of vacuum ultraviolet generation have been investigated for solid Ar, Kr and Xe excited by 10–30 kV electrons. Overall conversion efficiency of e-beam energy into a single 7 nm wide band centered near 175 nm for Xe was measured to be 30%, indicating high intrinsic efficiency when electron backscatter is taken into account. In Ar and Kr the presence of trace amounts of O2was found to cause energy transfer from the excimer bands to longer wavelengths.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e5f455baec2574a4f0c5d1166c25f398 https://doi.org/10.1016/0030-4018(74)90207-7 Zobrazit plný text záznamu