A study on the E-H mode transition with the line integrated He 23S metastable atom density in an inductively coupled plasma
Sign Up to like & getrecommendations! Published in 2021 at "Current Applied Physics"
DOI: 10.1016/j.cap.2021.04.015
Abstract: Abstract Helium (He) inductively coupled plasma (ICP) was generated by a right-helical-type RF antenna. At a fixed He pressure of 20 mTorr, the optical emission spectrum from the He plasma was measured with RF power.… read more here.
Keywords: mode transition; transition line; density; line integrated ... See more keywords
Spectral transition line for the extended Harper's model in the positive Lyapunov exponent regime
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Functional Analysis"
DOI: 10.1016/j.jfa.2017.12.010
Abstract: We study the spectral transition line of the extended Harper's model in the positive Lyapunov exponent regime. We show that both pure point spectrum and purely singular continuous spectrum occur for dense subsets of frequencies… read more here.
Keywords: extended harper; line; transition line; harper model ... See more keywords
Theoretical and Experimental Study of Optimization of Polarization Spectroscopy for the D2 Closed Transition Line of 87Rb Atoms
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DOI: 10.3390/app11167219
Abstract: We experimentally and theoretically investigated the optimal condition of polarization spectroscopy for frequency stabilization on various pump beam intensities and vapor cell temperatures for the D2 closed transition line of 87Rb atoms. We compared the… read more here.
Keywords: transition line; polarization spectroscopy; closed transition; spectroscopy ... See more keywords