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1978 1
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Development of a miniaturized duoplasmatron ion source.
Kuzumi T, Wada M. Kuzumi T, et al. Rev Sci Instrum. 2020 Jan 1;91(1):013505. doi: 10.1063/1.5128752. Rev Sci Instrum. 2020. PMID: 32012626
A miniature sized duoplasmatron ion source mountable on a standard 34 mm diameter copper gasket flange was designed, and its performance was tested. ...The source required higher discharge voltage for operation of hydrogen gas....
A miniature sized duoplasmatron ion source mountable on a standard 34 mm diameter copper gasket flange was designed, an …
Experimental optimization of beam quality extracted from a duoplasmatron proton ion source.
Batygin YK, Draganic IN, Fortgang CM. Batygin YK, et al. Rev Sci Instrum. 2014 Oct;85(10):103301. doi: 10.1063/1.4897150. Rev Sci Instrum. 2014. PMID: 25362385
The LANSCE accelerator facility operates with two independent ion injectors for H(+) and H(-) particle beams. The H(+) ion beam is formed using a duoplasmatron source followed by a 750 keV Cockroft-Walton accelerating column. ...Measurements yie …
The LANSCE accelerator facility operates with two independent ion injectors for H(+) and H(-) particle beams. The H(+) ion …
Gas discharge ion source. I. Duoplasmatron.
Bacon FM. Bacon FM. Rev Sci Instrum. 1978 Apr;49(4):427. doi: 10.1063/1.1135443. Rev Sci Instrum. 1978. PMID: 18699119
The effects of the plasma expansion cup on the operation of a duoplasmatron ion source have been investigated by measuring the total ion current and the distributions of the ion energy, mass, and current density. ...The ion mass distribut …
The effects of the plasma expansion cup on the operation of a duoplasmatron ion source have been investigated by measur …
Surface modification of ferritic steels using MEVVA and duoplasmatron ion sources.
Kulevoy TV, Chalyhk BB, Fedin PA, Sitnikov AL, Kozlov AV, Kuibeda RP, Andrianov SL, Orlov NN, Kravchuk KS, Rogozhkin SV, Useinov AS, Oks EM, Bogachev AA, Nikitin AA, Iskandarov NA, Golubev AA. Kulevoy TV, et al. Rev Sci Instrum. 2016 Feb;87(2):02C102. doi: 10.1063/1.4932386. Rev Sci Instrum. 2016. PMID: 26932112
Metal Vapor Vacuum Arc (MEVVA) ion source (IS) is a unique tool for production of high intensity metal ion beam that can be used for material surface modification. From the other hand, the duoplasmatron ion source provides the high …
Metal Vapor Vacuum Arc (MEVVA) ion source (IS) is a unique tool for production of high intensity metal ion beam …
A New Radio Frequency Plasma Oxygen Primary Ion Source on Nano Secondary Ion Mass Spectrometry for Improved Lateral Resolution and Detection of Electropositive Elements at Single Cell Level.
Malherbe J, Penen F, Isaure MP, Frank J, Hause G, Dobritzsch D, Gontier E, Horréard F, Hillion F, Schaumlöffel D. Malherbe J, et al. Anal Chem. 2016 Jul 19;88(14):7130-6. doi: 10.1021/acs.analchem.6b01153. Epub 2016 Jun 27. Anal Chem. 2016. PMID: 27291826
The duoplasmatron oxygen source is commonly used in this ion microprobe but cannot achieve the same quality of images as the cesium primary ion source used to produce negative secondary ions (C(-), CN(-), S(-), P(-)) due to a larger prima …
The duoplasmatron oxygen source is commonly used in this ion microprobe but cannot achieve the same quality of images a …
Improved Uranium Particle Analysis by SIMS using O(3) (-) Primary Ions.
Groopman EE, Williamson TL, Simons DS. Groopman EE, et al. J Anal At Spectrom. 2022;37(10):10.1039/d2ja00231k. doi: 10.1039/d2ja00231k. J Anal At Spectrom. 2022. PMID: 36578831 Free PMC article.
Typically, O(-) is the most practical negative primary ion species from the conventional duoplasmatron ion source for both age dating and uranium isotopic analysis of particles. Newer RF plasma ion sources make it possible to use O(2) (-) …
Typically, O(-) is the most practical negative primary ion species from the conventional duoplasmatron ion source …
High-spatial-resolution measurements of iron isotopes in pyrites by secondary ion mass spectrometry using the new Hyperion-II radio-frequency plasma source.
Decraene MN, Marin-Carbonne J, Bouvier AS, Villeneuve J, Bouden N, Luais B, Deloule E. Decraene MN, et al. Rapid Commun Mass Spectrom. 2021 Feb 15;35(3):e8986. doi: 10.1002/rcm.8986. Rapid Commun Mass Spectrom. 2021. PMID: 33095943
However, the investigation of micro-pyrites less than 20 mum in size has been limited by the available analytical techniques. The development of a new brighter radio-frequency plasma ion source (Hyperion-II source) enhances the spatial resolution by increasin …
However, the investigation of micro-pyrites less than 20 mum in size has been limited by the available analytical techniques. The developmen …
Performance and application of heavy ion nuclear microbeam facility at the Nuclear Physics Institute in Rez, Czech Republic.
Romanenko O, Havranek V, Mackova A, Davidkova M, Cutroneo M, Ponomarev AG, Nagy G, Stammers J. Romanenko O, et al. Rev Sci Instrum. 2019 Jan;90(1):013701. doi: 10.1063/1.5070121. Rev Sci Instrum. 2019. PMID: 30709223
This accelerator is coupled with two duoplasmatron sources and a single sputter ion source and provides ions from hydrogen to gold. One of these lines is a nuclear microbeam facility, utilizing ion beams of micro- and sub-micro sizes for …
This accelerator is coupled with two duoplasmatron sources and a single sputter ion source and provides ions …
Status of ion sources at National Institute of Radiological Sciences.
Kitagawa A, Fujita T, Goto A, Hattori T, Hamano T, Hojo S, Honma T, Imaseki H, Katagiri K, Muramatsu M, Sakamoto Y, Sekiguchi M, Suda M, Sugiura A, Suya N. Kitagawa A, et al. Rev Sci Instrum. 2012 Feb;83(2):02A332. doi: 10.1063/1.3670742. Rev Sci Instrum. 2012. PMID: 22380179
A duoplasmatron, a multicusp ion source, a penning ion source (PIG), and an electron cyclotron resonance ion source (ECRIS) are in operation for these purposes. The Heavy-Ion Medical Accelerator in Chiba (HIMAC) is an accele …
A duoplasmatron, a multicusp ion source, a penning ion source (PIG), and an electron cyclotron resonance …
A Tandetron™ as proton injector for the eye tumor therapy in Berlin.
Röhrich J, Damerow T, Hahn W, Müller U, Reinholz U, Denker A. Röhrich J, et al. Rev Sci Instrum. 2012 Feb;83(2):02B903. doi: 10.1063/1.3662475. Rev Sci Instrum. 2012. PMID: 22380335
A 2 MV Tandetron was installed as injector for the k = 132 HZB cyclotron. Using the standard 358 duoplasmatron ion source with direct extraction of negative hydrogen ions an extremely stable proton beam can be delivered, both on the short-term a …
A 2 MV Tandetron was installed as injector for the k = 132 HZB cyclotron. Using the standard 358 duoplasmatron ion source …
13 results