Emission and Absorption Spectroscopy of Carbon Arc Plasma during Formation of Carbon Magnetic Encapsulates

Journal Article · Tue Nov 29 00:00:00 EST 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3659803· OSTI ID:21612217

Lange, H; Labedz, O; Huczko, A; Bystrzejewski, M ^[1]

---

1. Faculty of Chemistry, Warsaw University, Pasteur str. 1,02-093 Warsaw (Poland)

Plasma diagnostics of carbon arc discharge under conditions of carbon magnetic encapsulates formation was performed by emission and absorption spectroscopy. Content of C{sub 2} and Fe species, rotational temperatures of excited (d {sup 3} product {sub g}) and non-excited (a {sup 3} product {sub u}) states, and excitation temperatures of a {sup 5}F and a {sup 3}F levels relatively to the a {sup 5}D level of Fe atoms were determined. The results pointed to a non-equilibrium state of carbon arc plasma under prevailing discharge conditions.

• OSTI ID: 21612217
• Journal Information: AIP Conference Proceedings, Vol. 1397, Issue 1; Conference: 6. international conference on the physics of dusty plasmas, Garmisch-Partenkirchen (Germany), 16-20 May 2011; Other Information: DOI: 10.1063/1.3659803; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTROSCOPY
ATOMS
CARBON
ELECTRIC ARCS
EMISSION SPECTROSCOPY
EXCITATION
EXCITED STATES
IRON
PLASMA
PLASMA DIAGNOSTICS
CURRENTS
ELECTRIC CURRENTS
ELECTRIC DISCHARGES
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
METALS
NONMETALS
SPECTROSCOPY
TRANSITION ELEMENTS