Search Results - "Schwellnus, F."

On-line implementation and first operation of the Laser Ion Source and Trap at ISOLDE/CERN by Fink, D.A., Richter, S.D., Blaum, K., Catherall, R., Crepieux, B., Fedosseev, V.N., Gottberg, A., Kron, T., Marsh, B.A., Mattolat, C., Raeder, S., Rossel, R.E., Rothe, S., Schwellnus, F., Seliverstov, M.D., Sjödin, M., Stora, T., Suominen, P., Wendt, K.D.A.

“…•The Laser Ion Source and Trap (LIST) was successfully operated on-line at ISOLDE.•LIST showed no signs of degradation after 48h of intense proton…”
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Progress of ultra trace determination of technetium using laser resonance ionization mass spectrometry by Wendt, K., Geppert, C., Mattolat, C., Passler, G., Raeder, S., Schwellnus, F., Wies, K., Trautmann, N.

“…Laser resonance ionization mass spectrometry (RIMS) represents one of the most sensitive and selective techniques for ultra trace determination of long-lived…”
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Study of low work function materials for hot cavity resonance ionization laser ion sources by Schwellnus, F., Catherall, R., Crepieux, B., Fedosseev, V.N., Marsh, B.A., Mattolat, Ch, Menna, M., Österdahl, F.K., Raeder, S., Stora, T., Wendt, K.

“…The selectivity of a hot cavity resonance ionization laser ion source (RILIS) is most often limited by contributions from competing surface ionization of the…”
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Optical spectroscopy and performance tests with a solid state laser ion source at HRIBF by Gottwald, T., Geppert, C., Schwellnus, F., Wies, K., Wendt, K., Liu, Y., Baktash, C., Beene, J.R., Havener, C.C., Krause, H.F., Schultz, D.R., Stracener, D.W., Vane, C.R., Kessler, T., Tordoff, B.

“…An ISOLDE-type hot-cavity laser ion source based on high-repetition-rate Ti:Sapphire lasers has been set up at the Holifield radioactive ion beam facility. To…”
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Hyperfine structure and isotope shift in the 3 s 2 3 p 2 3 P 0 , 1 , 2 → 3 s 2 3 p 4 p 3 P 0 , 1 , 2 transitions in silicon by Doppler-free in-source two-photon resonance-ionization spectroscopy by Wendt, K., Mattolat, C., Gottwald, T., Kron, T., Raeder, S., Rothe, S., Schwellnus, F., Tomita, H.

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Determination of the first ionization potential of technetium by Mattolat, C., Gottwald, T., Raeder, S., Rothe, S., Schwellnus, F., Wendt, K., Thörle-Pospiech, P., Trautmann, N.

“…The first ionization potential (IP) of technetium (Tc) has been determined by evaluating Rydberg convergences toward the first ionization potential as well as…”
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Bewaffnete »Steinzeitlady« in Südhessen by Schwellnus, F.

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Spätmittelalterliches Straßenpflaster by Mohnike, K., Schwellnus, F.

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Spätlatènezeitlicher Grabgarten? by Lutz, N., Meiborg, Chr, Schwellnus, F.

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