THE INFLUENCE OF MAGNETIC FIELD ON THE HYDROGEN BALMER ALPHA LINE IN A HOLLOW CATHODE GLOW DISCHARGE
Само за регистроване кориснике
2018
Аутори
Nedić, Nikodin V.Ivanović, Nikola V.
Šišović, Nikola M.
Spasojevic, Djordje
Konjevic, Nikola
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
We present the results of spectroscopic investigation of hydrogen
Balmer the Hα line in external magnetic field. Hydrogen atoms were excited in a
hollow cathode glow discharge operating in gas mixture of argon and hydrogen
(vol. 99.2% Ar + 0.8% H2). Homogenous magnetic field is generated along the
axis of Helmholtz coils, which generated homogenous magnetic field where the
hollow cathode glow discharge was located. The influence of magnetic field
(B=30, 50, and 70 mT) to the parameters of hollow cathode glow discharge, total
intensity, change in relative contributions and the energy of individual
components of the Hα line was studied. It is shown that not only the changes in
line intensity are detected, but also significant changes in the relative
contributions and energy of individual components of the Hα line occur.
Кључне речи:
Doppler broadening / hollow cathode glow discharge / hydrogen Balmer lines / magnetic fieldИзвор:
29th Summer School and International Symposium on the Physics of Ionized Gases (SPIG2018), 2018, 210-Издавач:
- Vinča Institute of Nuclear Sciences
Финансирање / пројекти:
- Спектроскопска дијагностика нискотемпературне плазме и ганих пражњења: облици спектралних линија и интеракција са површинама (RS-MESTD-Basic Research (BR or ON)-171014)
- Суперпроводност, магнетизам и флуктуационе појаве (RS-MESTD-Basic Research (BR or ON)-171027)
Институција/група
Poljoprivredni fakultetTY - CONF AU - Nedić, Nikodin V. AU - Ivanović, Nikola V. AU - Šišović, Nikola M. AU - Spasojevic, Djordje AU - Konjevic, Nikola PY - 2018 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6926 AB - We present the results of spectroscopic investigation of hydrogen Balmer the Hα line in external magnetic field. Hydrogen atoms were excited in a hollow cathode glow discharge operating in gas mixture of argon and hydrogen (vol. 99.2% Ar + 0.8% H2). Homogenous magnetic field is generated along the axis of Helmholtz coils, which generated homogenous magnetic field where the hollow cathode glow discharge was located. The influence of magnetic field (B=30, 50, and 70 mT) to the parameters of hollow cathode glow discharge, total intensity, change in relative contributions and the energy of individual components of the Hα line was studied. It is shown that not only the changes in line intensity are detected, but also significant changes in the relative contributions and energy of individual components of the Hα line occur. PB - Vinča Institute of Nuclear Sciences C3 - 29th Summer School and International Symposium on the Physics of Ionized Gases (SPIG2018) T1 - THE INFLUENCE OF MAGNETIC FIELD ON THE HYDROGEN BALMER ALPHA LINE IN A HOLLOW CATHODE GLOW DISCHARGE SP - 210 UR - https://hdl.handle.net/21.15107/rcub_agrospace_6926 ER -
@conference{ author = "Nedić, Nikodin V. and Ivanović, Nikola V. and Šišović, Nikola M. and Spasojevic, Djordje and Konjevic, Nikola", year = "2018", abstract = "We present the results of spectroscopic investigation of hydrogen Balmer the Hα line in external magnetic field. Hydrogen atoms were excited in a hollow cathode glow discharge operating in gas mixture of argon and hydrogen (vol. 99.2% Ar + 0.8% H2). Homogenous magnetic field is generated along the axis of Helmholtz coils, which generated homogenous magnetic field where the hollow cathode glow discharge was located. The influence of magnetic field (B=30, 50, and 70 mT) to the parameters of hollow cathode glow discharge, total intensity, change in relative contributions and the energy of individual components of the Hα line was studied. It is shown that not only the changes in line intensity are detected, but also significant changes in the relative contributions and energy of individual components of the Hα line occur.", publisher = "Vinča Institute of Nuclear Sciences", journal = "29th Summer School and International Symposium on the Physics of Ionized Gases (SPIG2018)", title = "THE INFLUENCE OF MAGNETIC FIELD ON THE HYDROGEN BALMER ALPHA LINE IN A HOLLOW CATHODE GLOW DISCHARGE", pages = "210", url = "https://hdl.handle.net/21.15107/rcub_agrospace_6926" }
Nedić, N. V., Ivanović, N. V., Šišović, N. M., Spasojevic, D.,& Konjevic, N.. (2018). THE INFLUENCE OF MAGNETIC FIELD ON THE HYDROGEN BALMER ALPHA LINE IN A HOLLOW CATHODE GLOW DISCHARGE. in 29th Summer School and International Symposium on the Physics of Ionized Gases (SPIG2018) Vinča Institute of Nuclear Sciences., 210. https://hdl.handle.net/21.15107/rcub_agrospace_6926
Nedić NV, Ivanović NV, Šišović NM, Spasojevic D, Konjevic N. THE INFLUENCE OF MAGNETIC FIELD ON THE HYDROGEN BALMER ALPHA LINE IN A HOLLOW CATHODE GLOW DISCHARGE. in 29th Summer School and International Symposium on the Physics of Ionized Gases (SPIG2018). 2018;:210. https://hdl.handle.net/21.15107/rcub_agrospace_6926 .
Nedić, Nikodin V., Ivanović, Nikola V., Šišović, Nikola M., Spasojevic, Djordje, Konjevic, Nikola, "THE INFLUENCE OF MAGNETIC FIELD ON THE HYDROGEN BALMER ALPHA LINE IN A HOLLOW CATHODE GLOW DISCHARGE" in 29th Summer School and International Symposium on the Physics of Ionized Gases (SPIG2018) (2018):210, https://hdl.handle.net/21.15107/rcub_agrospace_6926 .