New Energy Levels and Classifications of Spectral Lines from Neutral and Singly-Ionized Dysprosium (Dy I and Dy II)
Year: 2000
Type: article
Abstract: We present new energy-level classifications for over 400 lines in the spectra of neutral and singly-ionized dysprosium. These lines were observed using Fourier transform spectrometry of high current hollow cathode lamps and cover the wavelength range 230 nm to 1.6 µm. They were classified by 43 new energy levels of Dy I and 24 new energy levels of Dy II. The standard uncertainty of the energy levels and the strongest lines is estimated at 0.005 cm -1 .
Source: Physica Scripta
Authors: Gillian Nave, Ulf Griesmann
Institution: National Institute of Standards and Technology
Language: English
Topic: Atomic and Molecular Physics
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2012213563