Yazar "Ferber, Ruvin" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim
    Öğe
    Experimental investigation of the hyperfine structure of Tm I with Fourier transform spectroscopy, part A: In the visible wavelength range (400–700 nm)
    (Elsevier, 2022) Parlatan, Şeyma; Öztürk, İpek Kanat; Başar, Gönül; Başar, Günay; Ferber, Ruvin; Kroger, Sophie
    The spectra emitted by a thulium hollow-cathode discharge lamp with argon or neon as inert gases have been recorded with a Bruker IFS 125 HR fourier transform spectrometer in the visible wavelength region from 400 to 700 nm. The paper presents the investigation of the hyperfine-structure splitting of 50 spectral lines of neutral thulium. As a result, the magnetic dipole hyperfine structure constant A for 20 fine structure levels of Tm I have been determined for the first time. © 2022 Elsevier Ltd
  • Küçük Resim
    Öğe
    Hyperfine structure investigation of singly Ionized thulium in fourier-transform spectra
    (IOP publishing, 2024) Kebapçı, Taha Yusuf; Parlatan, Şeyma; Sert, Sami; Öztürk, İpek Kanat; Başar, Gönül; Şahin, Timur; Bilir, Selçuk; Ferber, Ruvin; Tamanis, Maris; Kroger, Sophie
    The hyperfine structure of 40 spectral lines of singly ionized thulium (Tm ii) in emission spectra from a hollow cathode discharge lamp measured with a Fourier transform spectrometer in the wavelength range from 335 to 2345 nm has been investigated. As a result of the analysis, the magnetic dipole hyperfine structure constants A for 27 fine structure levels of Tm ii were determined for the first time. In addition, the values of two magnetic dipole hyperfine structure constants A from the literature were declared incorrect, and the corrected values were given.