Publications of S. Briefi

Journal Article (45)

1.
Journal Article
Lawrie, S.; Abel, R.; Sarmento, T.; Tarvainen, O.; Welton, R.; Piller, C.; Stinson, C.; Briefi, S.; Zielke, D.: RF efficiency measurements of inductively-coupled plasma H- ion sources at accelerator facilities. Journal of Physics D: Applied Physics 56, 085202 (2023)
2.
Journal Article
Lettry, J.; Vnuchenko, A.; Bertolo, S.; Mastrostefano, C.; O'Neil, M.; Lorenzo, F. d.; Coutron, Y.; Steyeart, D.; Riffaud, B.; Thiboud, J. et al.: Correlation of H- beam properties to Cs-coverage. Journal of Instrumentation 18, C06023 (2023)
3.
Journal Article
Merk, F.; Wimmer, C.; Briefi, S.; Fantz, U.: TALIF at H- ion sources for the determination of the density and EDF of atomic hydrogen. Journal of Physics D: Applied Physics 56, 155201 (2023)
4.
Journal Article
Wolf, V.; Zielke, D.; Rauner, D.; Briefi, S.; Wimmer, C.; Fantz, U.: Mach probe diagnostic for determining positive ion fluxes in H- ion sources. Journal of Instrumentation 18, C10009 (2023)
5.
Journal Article
Briefi, S.; Zielke, D.; Fantz, U.: RF power transfer efficiency of H ion sources: fluid modeling of accelerator source geometries. Journal of Physics: Conference Series 2244, 012032 (2022)
6.
Journal Article
Briefi, S.; Zielke, D.; Rauner, D.; Fantz, U.: Diagnostics of RF coupling in H- ion sources as a tool for optimizing source design and operational parameters. Review of Scientific Instruments 93, 023501 (2022)
7.
Journal Article
Fantz, U.; Briefi, S.; Fröschle, M.; Harder, N. d.; Heiler, A.; Heinemann, B.; Hurlbatt, A.; Hopf, C.; Lindqvist, M.; Merk, F. et al.: Ion source developments at IPP: On the road towards achieving the ITER-NBI targets and preparing concepts for DEMO. Journal of Physics: Conference Series 2244, 012049 (2022)
8.
Journal Article
Lettry, J.; Vnuchenko, A.; Bertolo, S.; Mastrostefano, C.; O'Neil, M.; Lorenzo, F. d.; Coutron, Y.; Steyeart, D.; Riffaud, B.; Thiboud, J. et al.: Beam Formation Studies on the CERN IS03b H Source. Journal of Physics: Conference Series 2244, 012036 (2022)
9.
Journal Article
Mascali, D.; Santonocito, D.; Amaducci, S.; Ando, L.; Antonuccio, V.; Biri, S.; Bonanno, A.; Bonanno, V.; Briefi, S.; Busso, M. et al.: A novel approach to β-decay: PANDORA, a new experimental setup for future in-plasma measurements. Universe 8 (2), 80 (2022)
10.
Journal Article
Rauner, D.; Zielke, D.; Briefi, S.; Fantz, U.: Impact of Internal Faraday Shields on RF Driven Hydrogen Discharges. Plasma 5 (3), pp. 280 - 294 (2022)
11.
Journal Article
Tran, M. Q.; Agostinetti, P.; Aiello, G.; Avramidis, K.; Baiocchi, B.; Barbisan, M.; Bobkov, V.; Briefi, S.; Bruschi, A.; Chavan, R. et al.: Status and future development of Heating and Current Drive for the EU DEMO. Fusion Engineering and Design 180, 113159 (2022)
12.
Journal Article
Wimmer, C.; Briefi, S.; Fröschle, M.; Heinemann, B.; Harder, N. d.; Hurlbatt, A.; Mimo, A.; Nocentini, R.; Orozco, G.; Fantz, U.: Overview of recent and upcoming activities at the BATMAN Upgrade test facility. Journal of Physics: Conference Series 2244, 012051 (2022)
13.
Journal Article
Zielke, D.; Briefi, S.; Lishev, S.; Fantz, U.: Modeling inductive radio frequency coupling in powerful negative hydrogen ion sources: validating a self-consistent fluid model. Plasma Sources Science and Technology 31, 035019 (2022)
14.
Journal Article
Zielke, D.; Briefi, S.; Lishev, S.; Fantz, U.: Predictive fluid model for self-consistent description of inductive RF coupling in powerful negative hydrogen ion sources. Journal of Physics: Conference Series 2244, 012030 (2022)
15.
Journal Article
Fantz, U.; Briefi, S.; Heiler, A.; Wimmer, C.; Wünderlich, D.: Negative Hydrogen Ion Sources for Fusion: From Plasma Generation to Beam Properties. Frontiers in Physics 9, 709651 (2021)
16.
Journal Article
Fröhler-Bachus, C.; Friedl, R.; Briefi, S.; Fantz, U.: Absolute radiometric calibration of a VUV spectrometer in the wavelength range 46-300 nm. Journal of Quantitative Spectroscopy and Radiative Transfer 259, 107427 (2021)
17.
Journal Article
Merk, F.; Friedl, R.; Briefi, S.; Fröhler-Bachus, C.; Fantz, U.: The role of photon self-absorption on the H (n=2) density determination by means of VUV emission spectroscopy and TDLAS in low pressure plasmas. Plasma Sources Science and Technology 30, 065013 (2021)
18.
Journal Article
Wünderlich, D.; Briefi, S.; Friedl, R.; Fantz, U.: Emission spectroscopy of negative hydrogen ion sources: From VUV to IR. Review of Scientific Instruments 92, 123510 (2021)
19.
Journal Article
Wünderlich, D.; Scarlett, L. H.; Briefi, S.; Fantz, U.; Zammit, M. C.; Fursa, D. V.; Bray, I.: Application of molecular convergent close-coupling cross sections in a collisional radiative model for the triplet system of molecular hydrogen. Journal of Physics D: Applied Physics 54, 115201 (2021)
20.
Journal Article
Zielke, D.; Briefi, S.; Fantz, U.: RF power transfer efficiency and plasma parameters of low pressure high power ICPs. Journal of Physics D: Applied Physics 54, 155202 (2021)
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