HIGH-RESOLUTION FOURIER TRANSFORM SPECTROSCOPY OF Nb I IN THE NEAR-INFRARED

Er, ALEV; Guzelcimen, FEYZA; Basar, GÖNÜL; Ozturk, İPEK; Tamanis, M.; Ferber, R.; Kroeger, S.

doi:10.1088/0067-0049/221/1/14

HIGH-RESOLUTION FOURIER TRANSFORM SPECTROSCOPY OF Nb I IN THE NEAR-INFRARED

Er A., Guzelcimen F., Basar G., Ozturk İ., Tamanis M., Ferber R., ...Daha Fazla

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, cilt.221, sa.1, 2015 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 221 Sayı: 1
Basım Tarihi: 2015
Doi Numarası: 10.1088/0067-0049/221/1/14
Dergi Adı: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
İstanbul Üniversitesi Adresli: Evet

Özet

In this study, a Fourier Transform spectrum of Niobium (Nb) is investigated in the near-infrared spectral range from 6000 to 12,000 cm(-1) (830-1660 nm). The Nb spectrum is produced using a hollow cathode discharge lamp in an argon atmosphere. Both Nb and Ar spectral lines are visible in the spectrum. A total of 110 spectral lines are assigned to the element Nb. Of these lines, 90 could be classified as transitions between known levels of atomic Nb. From these classified Nb I transitions, 27 have not been listed in literature previously. Additionally, 8 lines are classified for the first time.