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CERN Document Server Sök i 5 journaler efter:  Sökningen tog 0.74 sekunder. 
1.
Cylindrical hot cathode ionisation gauge – Construction and testing / Silva, Ricardo A S (Nova U., Lisboa) ; Bundaleski, Nenad (Nova U., Lisboa) ; Jenninger, Berthold (CERN) ; Teodoro, Orlando M N D (Nova U., Lisboa)
Hot cathode ionisation gauges are indispensable in measuring high and ultra-high vacuum. In the present work the construction details and the metrological evaluation of a novel gauge design — the cylindrical ionisation gauge is presented. [...]
2024 - 7 p. - Published in : Vacuum 225 (2024) 113274 Fulltext: PDF;
2.
The Role of Hydrogen Incorporation into Amorphous Carbon Films in the Change of the Secondary Electron Yield / Bundaleski, Nenad (New Lisbon U.) ; Adame, Carolina F. (New Lisbon U.) ; Alves, Eduardo (IST, Lisbon ; Lisbon U.) ; Barradas, Nuno P. (IST, Lisbon ; Lisbon U.) ; Cerqueira, Maria F. (Minho U.) ; Deuermeier, Jonas (New Lisbon U.) ; Delaup, Yorick ; Ferraria, Ana M. (IST, Lisbon) ; Ferreira, Isabel M.M. (New Lisbon U.) ; Neupert, Holger (CERN) et al.
Over the last few years, there has been increasing interest in the use of amorphous carbon thin films with low secondary electron yield (SEY) to mitigate electron multipacting in particle accelerators and RF devices. Previous works found that the SEY increases with the amount of incorporated hydrogen and correlates with the Tauc gap. [...]
2023 - 20 p. - Published in : Int. J. Molecular Sci. 24 (2023) 12999 Fulltext: PDF;
3.
Evaluation and metrological performance of a novel ionisation vacuum gauge suitable as reference standard / Jousten, Karl (Berlin, Phys. Tech. Bund.) ; Bechstein, Sylke (Berlin, Phys. Tech. Bund.) ; Bernien, Matthias (Berlin, Phys. Tech. Bund.) ; Boineau, Frédéric (Pasteur Inst., Paris) ; Bundaleski, Nenad (Nova U., Lisboa) ; Illgen, Claus (Berlin, Phys. Tech. Bund.) ; Jenninger, Berthold (CERN) ; Setina, Janez (Ljubljana U.) ; Silva, Ricardo A S (Nova U., Lisboa) ; Stoltzel, Anke (CERN) et al.
•A new type of ionisation vacuum gauge shows excellent stability and linearity.•Relative gas sensitivity factors can be predicted.•The new new type of ionisation vacuum gauge can serve as reference standard from 1E to 6 Pa to 1E-2 Pa. Recently, a new type of ionization vacuum gauge was introduced, which was proposed as a reference and transfer standard in the range of 10-6 Pa to 10-2 Pa because of its excellent stability and linearity. [...]
2023 - 9 p. - Published in : Measurement 210 (2023) 112552 Fulltext: PDF;
4.
Electrons on a straight path: A novel ionisation vacuum gauge suitable as reference standard / Jousten, Karl (Berlin, Phys. Tech. Bund.) ; Bernien, Matthias (Berlin, Phys. Tech. Bund.) ; Boineau, Frédéric (Orsay, LIMSI) ; Bundaleski, Nenad (New Lisbon U.) ; Illgen, Claus (Berlin, Phys. Tech. Bund.) ; Jenninger, Berthold (CERN) ; Jönsson, Gustav (SNTRI, Boras) ; Šetina, Janez (Cosylab, Ljubljana) ; Teodoro, Orlando M.N.D. (New Lisbon U.) ; Vičar, Martin (Czech Metrology Inst., Brno)
The consortium of the European project 16NRM05 designed a novel ionisation vacuum gauge in which the electrons take a straight path from the emitting cathode through the ionisation space into a Faraday cup. Compared to existing ionisation vacuum gauges, this has the advantage that the electron path length is well defined. [...]
arXiv:2103.03566.- 2021-07 - 17 p. - Published in : Vacuum 189 (2021) 110239 Fulltext: PDF;
5.
Development of a design for an ionisation vacuum gauge suitable as a reference standard / Jenninger, Berthold (CERN) ; Anderson, Johan (SNTRI, Boras) ; Bernien, Matthias (Berlin, Phys. Tech. Bund.) ; Bundaleski, Nenad (Nova U., Lisboa) ; Dimitrova, Hristiyana (CERN) ; Granovskij, Mihail (VACOM, Germany) ; Illgen, Claus (Berlin, Phys. Tech. Bund.) ; Setina, Janez (IMT, Ljubljana) ; Jousten, Karl (Berlin, Phys. Tech. Bund.) ; Kucharski, Pawel (CERN) et al.
The EURAMET EMPIR project “16NRM05 - Ion gauge” aims to develop an ionisation vacuum gauge suitable as a reference vacuum standard. In such a gauge the electron trajectories and their kinetic energy inside the ionisation volume should be well defined and stable. [...]
2021 - 23 p. - Published in : Vacuum 183 (2021) 109884 Fulltext: PDF;

Se också: liknande författarnamn
5 Bundaleski, N
1 Bundaleski, N.
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