Spectroscopy across the brown dwarf/planetary mass boundary
نویسندگان
چکیده
منابع مشابه
X-ray absorption spectroscopy of vanadium dioxide thin films across the phase-transition boundary
X-ray absorption spectroscopy XAS and x-ray photoemission spectroscopy of the V L edge and O K edge were performed on VO2 thin films rf sputtered at various conditions. The spectra give evidence of the changes in the electronic structure depending on the film quality. XAS of the O K edge shows a decrease of the spacing between 3d and 3d bands by 0.8 eV with concurrent broadening of both bands f...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2012
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361/201118058