caa a22 4500 465747256 CHVBK 20180323111824.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00321971 doi (NATIONALLICENCE)springer-10.1007/BF00321971 Discharge lamps in transverse magnetic fields — a major breakthrough for direct ZAAS [Elektronische Daten] [Tetsuo Hadeishi, Thurston Le Vay] Summary: Discharge lamps stable enough to be useful in routine analytical instruments (stability comparable to hollow cathode lamps for the same number of elements) have not been successfully constructed, yet. In this paper we describe the construction of stable, long lasting high intensity discharge lamps for most elements that are excited by hollow cathode lamps. These lamps are operated at high frequency (a few hundred Hz to 150 kHz) and are used to excite the spectra of refractory elements (e.g., Al, Fe, Si and Mo) by using their halides. They are small enough to fit between the poles of a magnet and hence can be used in the direct analysis of solids by Zeeman Atomic Absorption Spectrometry. Both theoretical and experimental results will be presented. Springer-Verlag, 1990 Hadeishi Tetsuo Engineering Division, Lawrence Berkeley Laboratory, 1 Cyclotron Road, 94720, Berkeley, CA, USA aut Le Vay Thurston Glass Instruments, Inc., 2285 E. Foothill Blvd, 91107, Pasadena, CA, USA aut Fresenius' Journal of Analytical Chemistry Springer-Verlag 337/3(1990-01-01), 264-270 0937-0633 337:3<264 1990 337 216 https://doi.org/10.1007/BF00321971 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00321971 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hadeishi Tetsuo Engineering Division, Lawrence Berkeley Laboratory, 1 Cyclotron Road, 94720, Berkeley, CA, USA aut NATIONALLICENCE 700 1- Le Vay Thurston Glass Instruments, Inc., 2285 E. Foothill Blvd, 91107, Pasadena, CA, USA aut NATIONALLICENCE 773 0- Fresenius' Journal of Analytical Chemistry Springer-Verlag 337/3(1990-01-01), 264-270 0937-0633 337:3<264 1990 337 216 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer