A new compact soft x-ray spectrometer for resonant inelastic x-ray scattering studies at PETRA III
2015 (English)In: Review of Scientific Instruments, ISSN 0034-6748, E-ISSN 1089-7623, Vol. 86, no 9, 093109Article in journal (Refereed) Published
We present a newly designed compact grating spectrometer for the energy range from 210 eV to 1250 eV, which would include the K alpha(1,2) emission lines of vital elements like C, N, and O. The spectrometer is based on a grazing incidence spherical varied line spacing grating with 2400 l/mm at its center and a radius of curvature of 58 542 mm. First, results show a resolving power of around 1000 at an energy of 550 eV and a working spectrometer for high vacuum (10(-4) mbar) environment without losing photon intensity.
Place, publisher, year, edition, pages
2015. Vol. 86, no 9, 093109
IdentifiersURN: urn:nbn:se:uu:diva-265597DOI: 10.1063/1.4930968ISI: 000362573300010PubMedID: 26429431OAI: oai:DiVA.org:uu-265597DiVA: diva2:866379