New energy levels of atomic niobium by laser induced fluorescence spectroscopy in the near infrared

I. K. Öztürk; Gö Başar; A. Er; F. Güzelçimen; Gü Başar; S. Kröger

doi:10.1088/0953-4075/48/1/015005

New energy levels of atomic niobium by laser induced fluorescence spectroscopy in the near infrared

I. K. Öztürk, Gö Başar, A. Er, F. Güzelçimen, Gü Başar, S. Kröger

Department of Physics Engineering

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

Laser-induced fluorescence spectroscopy was applied in order to find new energy levels of the niobium atom. A continuous wave tuneable titanium-sapphire laser in the wavelength range from 750 to 865 nm and a hollow-cathode lamp were used. We discovered four energy levels of even parity, three lying levels below 19 000 cm^-1 and one at much higher energy. Additionally hyperfine structure data of six levels of odd parity were determined.

Original language	English
Article number	015005
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	48
Issue number	1
DOIs	https://doi.org/10.1088/0953-4075/48/1/015005
Publication status	Published - 14 Jan 2015

Bibliographical note

Publisher Copyright:
© 2015 IOP Publishing Ltd.

Keywords

fine structure energy levels
hyperfine structure constants
laser spectroscopic techniques

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abstract = "Laser-induced fluorescence spectroscopy was applied in order to find new energy levels of the niobium atom. A continuous wave tuneable titanium-sapphire laser in the wavelength range from 750 to 865 nm and a hollow-cathode lamp were used. We discovered four energy levels of even parity, three lying levels below 19 000 cm-1 and one at much higher energy. Additionally hyperfine structure data of six levels of odd parity were determined.",

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AU - Öztürk, I. K.

AU - Başar, Gö

AU - Er, A.

AU - Güzelçimen, F.

AU - Başar, Gü

AU - Kröger, S.

PY - 2015/1/14

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AB - Laser-induced fluorescence spectroscopy was applied in order to find new energy levels of the niobium atom. A continuous wave tuneable titanium-sapphire laser in the wavelength range from 750 to 865 nm and a hollow-cathode lamp were used. We discovered four energy levels of even parity, three lying levels below 19 000 cm-1 and one at much higher energy. Additionally hyperfine structure data of six levels of odd parity were determined.

KW - fine structure energy levels

KW - hyperfine structure constants

KW - laser spectroscopic techniques

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New energy levels of atomic niobium by laser induced fluorescence spectroscopy in the near infrared

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Keywords

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