R Vondrasek

Summary

Affiliation: Argonne National Laboratory
Country: USA

Publications

  1. doi request reprint Status of the electron cyclotron resonance charge breeder for the (252)Cf fission source project at ATLAS
    R C Vondrasek
    Argonne National Laboratory, Physics Division, Argonne, IL 60439, USA
    Rev Sci Instrum 79:02A901. 2008
  2. doi request reprint Results with the electron cyclotron resonance charge breeder for the 252Cf fission source project (Californium Rare Ion Breeder Upgrade) at Argonne Tandem Linac Accelerator System
    R Vondrasek
    Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 81:02A907. 2010
  3. doi request reprint Charge breeding results and future prospects with electron cyclotron resonance ion source and electron beam ion source (invited)
    R Vondrasek
    Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 83:02A913. 2012
  4. doi request reprint Operational experience with the Argonne National Laboratory Californium Rare Ion Breeder Upgrade facility and electron cyclotron resonance charge breeder
    R Vondrasek
    Physics Division, Argonne National Laboratory, Lemont, Illinois 60439, USA
    Rev Sci Instrum 85:02B903. 2014
  5. doi request reprint Development of electron beam ion source charge breeder for rare isotopes at Californium Rare Isotope Breeder Upgrade
    S Kondrashev
    Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 83:02A902. 2012
  6. doi request reprint EBIS charge breeder for CARIBU
    S Kondrashev
    Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 85:02B901. 2014
  7. doi request reprint A multi-sample changer coupled to an electron cyclotron resonance source for accelerator mass spectrometry experiments
    R Vondrasek
    Physics Division, Argonne National Laboratory, Lemont, Illinois 60439, USA
    Rev Sci Instrum 85:02A908. 2014
  8. ncbi request reprint Performance of the Argonne National Laboratory electron cyclotron resonance charge breeder
    R Vondrasek
    Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 82:053301. 2011
  9. doi request reprint Ion beam production with sub-milligram samples of material from an ECR source for AMS
    R Scott
    Argonne Tandem Linac Accelerator System ATLAS, Argonne National Laboratory, Lemont, Illinois 60439, USA
    Rev Sci Instrum 87:02A732. 2016
  10. doi request reprint Progress of laser ablation for accelerator mass spectroscopy at ATLAS utilizing an ECRIS
    R Scott
    Physics Division, Argonne National Laboratory, 9700 S Cass Avenue, Argonne, Illinois 60439, USA
    Rev Sci Instrum 85:02A901. 2014

Collaborators

  • R Scott
  • S Kondrashev
  • W Bauder
  • R Pardo
  • C Dickerson
  • P N Ostroumov
  • A Pikin
  • T Palchan-Hazan
  • M Paul
  • A Barcikowski
  • R Fischer
  • P Collon
  • F Kondev
  • C Peters
  • T Palchan
  • O Nusair
  • G Savard
  • A Levand
  • G I Kuznetsov
  • R C Pardo
  • M A Batazova
  • J Alessi
  • E Beebe

Detail Information

Publications11

  1. doi request reprint Status of the electron cyclotron resonance charge breeder for the (252)Cf fission source project at ATLAS
    R C Vondrasek
    Argonne National Laboratory, Physics Division, Argonne, IL 60439, USA
    Rev Sci Instrum 79:02A901. 2008
    ..In order to reaccelerate these beams, the existing ATLAS ECR1 ion source has been redesigned to function as a charge breeder source. The design features, initial results, and status of this charge breeder configuration are presented...
  2. doi request reprint Results with the electron cyclotron resonance charge breeder for the 252Cf fission source project (Californium Rare Ion Breeder Upgrade) at Argonne Tandem Linac Accelerator System
    R Vondrasek
    Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 81:02A907. 2010
    ..Thus far, the charge breeder has been tested with stable beams of rubidium and cesium achieving charge breeding efficiencies of 9.7% into (85)Rb(17+) and 2.9% into (133)Cs(20+)...
  3. doi request reprint Charge breeding results and future prospects with electron cyclotron resonance ion source and electron beam ion source (invited)
    R Vondrasek
    Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 83:02A913. 2012
    ..The advantages and disadvantages of the two techniques are compared taking into account the requirements of the next generation radioactive beam facilities...
  4. doi request reprint Operational experience with the Argonne National Laboratory Californium Rare Ion Breeder Upgrade facility and electron cyclotron resonance charge breeder
    R Vondrasek
    Physics Division, Argonne National Laboratory, Lemont, Illinois 60439, USA
    Rev Sci Instrum 85:02B903. 2014
    ..Methods of background reduction are being investigated based upon plasma chamber cleaning and vacuum practices. ..
  5. doi request reprint Development of electron beam ion source charge breeder for rare isotopes at Californium Rare Isotope Breeder Upgrade
    S Kondrashev
    Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 83:02A902. 2012
    ..In these experiments we have achieved ∼70% injection∕extraction efficiency and breeding efficiency into the most abundant charge state of ∼17%...
  6. doi request reprint EBIS charge breeder for CARIBU
    S Kondrashev
    Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 85:02B901. 2014
    ..This summer we started electron beam commissioning of the EBIS. The first results on electron beam extraction, transport from the electron gun to a high power electron collector are presented and discussed. ..
  7. doi request reprint A multi-sample changer coupled to an electron cyclotron resonance source for accelerator mass spectrometry experiments
    R Vondrasek
    Physics Division, Argonne National Laboratory, Lemont, Illinois 60439, USA
    Rev Sci Instrum 85:02A908. 2014
    ..The sample material is introduced into the plasma via laser ablation chosen to limit the dependency of material feed rates upon the source material composition as well as minimize cross-talk between samples. ..
  8. ncbi request reprint Performance of the Argonne National Laboratory electron cyclotron resonance charge breeder
    R Vondrasek
    Argonne National Laboratory, Argonne, Illinois 60439, USA
    Rev Sci Instrum 82:053301. 2011
    ..The CARIBU system has been undergoing commissioning tests utilizing a 100 mCi (252)Cf fission source. A charge breeding efficiency of 14.8 ± 5% has been achieved for the first radioactive beam of (143)Cs(27+)...
  9. doi request reprint Ion beam production with sub-milligram samples of material from an ECR source for AMS
    R Scott
    Argonne Tandem Linac Accelerator System ATLAS, Argonne National Laboratory, Lemont, Illinois 60439, USA
    Rev Sci Instrum 87:02A732. 2016
    ..We will discuss performance, stability, and consumption rates as well as planned improvements. ..
  10. doi request reprint Progress of laser ablation for accelerator mass spectroscopy at ATLAS utilizing an ECRIS
    R Scott
    Physics Division, Argonne National Laboratory, 9700 S Cass Avenue, Argonne, Illinois 60439, USA
    Rev Sci Instrum 85:02A901. 2014
    ..Two major problems that are being confronted at this time are beam stability and total beam intensity. The status of the development will be presented and ideas for further improvements will be discussed. ..
  11. doi request reprint Note: Production of a mercury beam with an electron cyclotron resonance ion source
    R Vondrasek
    Physics Division, Argonne National Laboratory, Lemont, Illinois 60439, USA
    Rev Sci Instrum 84:116101. 2013
    ..The production technique relies on the evaporation of liquid mercury into the source plasma vacuum region and utilizes elemental mercury instead of a volatile organic compound as the neutral feed material. ..