Advertisement

Journal of Radioanalytical and Nuclear Chemistry

, Volume 305, Issue 3, pp 963–969 | Cite as

Coating of diamonds for detector application

  • Birgit KindlerEmail author
  • Willi Hartmann
  • Annett Hübner
  • Bettina Lommel
  • Jutta Steiner
  • Vera Yakusheva
Article

Abstract

We report on the development of processes for pretreatment, coating, and tempering of structured layers on diamond surfaces for detector applications. The different steps were developed and processed in close collaboration with the GSI detector laboratory and with feedback from the experiment. Beginning with thermal evaporation and electron beam evaporation we currently use magnetron sputtering as standard coating technique for diamonds in a system especially equipped for this purpose. The layers of choice are mostly chromium–gold or titanium–platinum–gold; sometimes also single layers of aluminum, copper or palladium. The application of the coated diamonds in a detector for the HADES-experiment is described.

Keywords

Coating Diamond Detector application Magnetron sputtering Structured surface 

Notes

Acknowledgments

Many thanks to Gabi Otto, GSI, for some of the pictures. The authors want to thank Elèni Berdermann, Michael Träger and Robert Visinka of the detector laboratory and Jerzy Pietraszko of the HADES group for the close collaboration, fruitful discussions and for providing some of the pictures.

References

  1. 1.
    Berdermann E, Blasche K, Moritz P, Stelzer H, Voss B, Zeytouni F (1999) Nucl Phys B 78:533–539CrossRefGoogle Scholar
  2. 2.
    Adam W et al (1999) Nucl Instrum Methods Phys Res A 434:131–145CrossRefGoogle Scholar
  3. 3.
    Adam W et al (2003) Nucl Instrum Methods Phys Res A 514:79–86CrossRefGoogle Scholar
  4. 4.
    Pietraszko J, Fabbietti L, Koenig W, Weber M (2010) For the HADES Collaboration. Nucl Instrum Methods Phys Res A 618:121–123CrossRefGoogle Scholar
  5. 5.
    Berdermann E et al (2010) Diam Relat Mater 19:58–367CrossRefGoogle Scholar
  6. 6.
    Tachibana T, Williams BE, Glass JT (1992) Phys Rev B 45(20):11968CrossRefGoogle Scholar
  7. 7.
    Tachibana T, Williams BE, Glass JT (1992) Phys Rev B 45(20):11975CrossRefGoogle Scholar
  8. 8.
    Evans DA, Roberts OR, Williams GT, Vearey-Roberts AR, Bain F, Evans S, Langstaff DP, Twitchen DJ (2009) J Phys 21:364223Google Scholar
  9. 9.
    Berdermann E (2014) In: Comprehensive hard materials, Vol 3. Elsevier, p 407–467Google Scholar
  10. 10.
    Pietraszko J, Galatyuk T, Grilj V, Koenig W, Spatarod S, Träger M (2014) For the HADES collaboration. Nucl Instrum Methods Phys Res A 763:1–5CrossRefGoogle Scholar
  11. 11.
    Zhu Y, Wang L, Yao W, Cao L (2001) Appl Surf Sci 171:143–150CrossRefGoogle Scholar

Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2015

Authors and Affiliations

  • Birgit Kindler
    • 1
    Email author
  • Willi Hartmann
    • 1
  • Annett Hübner
    • 1
  • Bettina Lommel
    • 1
  • Jutta Steiner
    • 1
  • Vera Yakusheva
    • 1
  1. 1.GSI Helmholtzzentrum für Schwerionenforschung GmbHDarmstadtGermany

Personalised recommendations