Zobrazeno 1 - 10
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pro vyhledávání: '"E.P. Chamberlin"'
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Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 161:27-39
A thermal ionization source for mass spectrometry has been designed and tested. The ion source is based on a tungsten crucible with a deep cavity into which the sample is loaded. The crucible is heated by high energy electron bombardment from a tanta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12318699cf5f6776458cc5ea9453157c
https://doi.org/10.1016/s0168-1176(96)04434-5
https://doi.org/10.1016/s0168-1176(96)04434-5
Autor:
E.P. Chamberlin, J. Poths
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. :47-54
We report tests performed on a microwave plasma ion source to determine its suitability for high sensitivity Kr and Xe isotopic analysis. The source consists of a 1.3 cm o.d. × 15 cm long ceramic discharge tube with excitation provided by a 2.45 GHz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ee83311914152ca03f10b6fb9dfdfb7
https://doi.org/10.1016/0168-1176(95)04202-v
https://doi.org/10.1016/0168-1176(95)04202-v
Autor:
R. Guckert, Xinxin Zhao, Dale Tupa, D. W. Preston, V.D. Sandberg, David J. Vieira, Hermann Wollnik, E.P. Chamberlin
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 126:383-385
The efficient coupling of a magneto-optical trap to a mass separator is being developed to undertake high-precision electroweak interaction measurements in a series of radioisotopes. The use of ion implantation and subsequent heated-foil release is b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f0d8ada0585c00d29d079c817bc05f
https://doi.org/10.1016/s0168-583x(97)01065-3
https://doi.org/10.1016/s0168-583x(97)01065-3
Publikováno v:
IEEE Conference Record - Abstracts. 1996 IEEE International Conference on Plasma Science.
Summary form only given. The United States Department of Energy complex has a significant legacy of equipment which has been used in the production of the nations nuclear weapons stockpile, and is consequently contaminated with Transuranic (TRU) mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b55c176d7a2f572babeebc2d10407d79
https://doi.org/10.1109/plasma.1996.550660
https://doi.org/10.1109/plasma.1996.550660
Akademický článek
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Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 26:21-24
Two new isotope separators are being constructed at the Los Alamos National Laboratory (LANL) Isotope and Nuclear Chemistry Divsion. The system design was a joint effort between Laboratoire Rene Bernas and LANL. Design goals included constant dispers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3181ee64210fadc948e28c20ae80b70
https://doi.org/10.1016/0168-583x(87)90726-9
https://doi.org/10.1016/0168-583x(87)90726-9
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 26:227-234
A 2.45 GHz microwave ion source has been tested on the Los Alamos National Laboratory 55° isotope separator. The advantages of the traditional RF ion source (high ionization efficiency and low gas consumption) are retained. In none of the tests was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cec480041d76e5cc311006c7ba034a0a
https://doi.org/10.1016/0168-583x(87)90755-5
https://doi.org/10.1016/0168-583x(87)90755-5
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :891-895
A new high-current H− injector has been installed at LAMPF for the proton storage ring. The injector is equipped with a multicusp surface-production H− ion source that was developed at LAMPF. The ion source is capable of long-term operation at 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::118e18b3ff04e9a8c1e5d084d0702d00
https://doi.org/10.1016/0168-583x(85)90132-6
https://doi.org/10.1016/0168-583x(85)90132-6
Publikováno v:
IEEE Transactions on Nuclear Science. 24:1524-1526
The current status of the LAMPF Lamb-shift polarized ion facility will be described. The 750-kV Cockcroft-Walton injector is now installed and work is proceeding on the ion source system. Engineering details will be described along with an estimated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28a90a74aa9aa1e70921f74e2a67124b
https://doi.org/10.1109/tns.1977.4328998
https://doi.org/10.1109/tns.1977.4328998