Visualization of the gas-phase emitter effect of dysprosium in ceramic metal halide lamps

IEEE Transactions on Plasma Science

Volumn 36, Issue 4 PART 1, 2008, Pages 1176-1177

  Westermeier, Michael ^a   Langenscheidt, Oliver ^a   Reinelt, Jens ^a   Mentel, Juergen ^a   Awakowicz, Peter ^a  

^a RUHR UNIVERSITY BOCHUM   (Germany)

Author keywords

Arc discharges; Ceramics; Current measurement; Discharges; Dysprosium; Electrodes; High intensity discharge lamps; Lamps; Mercury; Optical spectroscopy; Plasma temperature; Temperature measurement; Thermionic emission; Tungsten; Work function

Indexed keywords

CERAMIC MATERIALS; DYSPROSIUM; LIGHTING; MERCURY (METAL); METALS;

ARC DISCHARGES; CERAMICS; CURRENT MEASUREMENT; DISCHARGES; ELECTRODES; GAS-PHASE; HIGH INTENSITY DISCHARGE LAMPS; HIGH-PRESSURE MERCURY LAMP; LAMPS; MERCURY; METAL HALIDE LAMPS; OPTICAL SPECTROSCOPY; PLASMA SCIENCE; PLASMA TEMPERATURE; PYROMETRIC MEASUREMENTS; TEMPERATURE MEASUREMENT; THERMIONIC EMISSION; TUNGSTEN; WORK FUNCTION;

HIGH SPEED PHOTOGRAPHY;

EID: 50249168894     PISSN: 00933813     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPS.2008.924550     Document Type: Article

References (4)

1. P. Tielemans and F. Oostvogels, "Electrode temperatures in high pressure gas discharge lamps," Philips J. Res., vol. 38, pp. 216-230, 1983.
2. J. Almmanstötter et al., "Sodium monolayers on thermionic cathodes," J. Phys. D, Appl. Phys., vol. 35, no. 14, pp. 1751-1756, Jul. 2002.
3. G. M. J. F. Luijks et al., "Electrode diagnostics and modelling for ceramic metal halide lamps," J. Phys. D, Appl. Phys., vol. 38, no. 17, pp. 3163-3169, Sep. 2005.
4. O. Langenscheidt et al., "Investigation of the gas-phase emitter effect of dysprosium in ceramic metal halide lamps," J. Phys. D, Appl. Phys., vol. 41, no. 14, p. 144 005, Jul. 2008.