Determination of Erbium by Two-Color Thr
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Kyuseok Song; Hyungki Cha; Jongmin Lee; Igor Kolpakov
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Article
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1997
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Elsevier Science
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English
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Excited states and autoionization states of the erbium atom were investigated by the use of multicolor resonance ionization mass spectrometry. Among the observed first excited states, a level [4f 12 ( 3 H 6 )6s6p( 3 P 1 )] located 17,348 cm 01 from the ground state is regarded as the most efficient