The three atomic emission spectra for Dysprosium can be shown on graph bellow: NIST Atomic Spectra Database [1], gfall.dat file from Kurucz CD-ROM No. 23 [2] and AtomTrace database. Lines in the AtomTrace list were observed in the optical emission of laser induced plasmas, and the respective values of spectroscopic constants are taken from [1].

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Download spectra in *.asc: AtomTrace  |  NIST  |  Kurucz

Line spectrum servers only for visualization purposes, the intensity of each line was generated according to following equation: A_{ ki }g_{ k }\cdot e^{ -\frac{ E_{ k } } { Tk_{ B } } }
where T is thermodynamic temperature, artificially chosen as 10^4 K and k_B is Boltzmann constant 8.617330310 \times 10^{ -5 }\mathrm{ eV }\cdot\mathrm{ K }^{ -1 } and A_{ ki } , g_k and E_k are spectroscopic properties taken from [1]. The broadening of lines is artificial, generated with Gaussian and Lorentzian convolution filters.

List of Lines

Click on the tab of desired database to show the list of emission lines.

[1] Kramida, A., Ralchenko, Yu., Reader, J. and NIST ASD Team (2017). NIST Atomic Spectra Database (version 5.5.1), [Online]. Available: https://physics.nist.gov/asd [Sun Dec 10 2017]. National Institute of Standards and Technology, Gaithersburg, MD.
[2] 1995 Atomic Line Data (R.L. Kurucz and B. Bell) Kurucz CD-ROM No. 23. Cambridge, Mass.: Smithsonian Astrophysical Observatory.