Technical Physics Letters

, Volume 45, Issue 5, pp 519–521 | Cite as

Anomalous Field-Induced Desorption of Cesium from a Quasi-Spherical Surface of a Carbon-Saturated Rhenium Crystal

  • D. P. BernatskiiEmail author
  • V. G. Pavlov


Investigation of the field-induced desorption of cesium atoms from the surface of rhenium crystal emitter carbon-saturated in benzene vapors showed that, after desorption from the surface, the process continues and there appears a contour of desorption around {10\(\bar {1}\)1} and {1\(\bar {1}\)00} faces that contracts toward the centers of faces with increasing field strength. This previously unreported anomalous behavior of the field-induced desorption is explained by the intercalation of cesium into graphite structures formed on the emitter surface.



This work was supported in the framework of a state order according to project no. 0040-2014-0021.


The authors declare the absence of any conflict of interest.


  1. 1.
    N. R. Gall’ and E. V. Rut’kov, Surface Physics of Solids. Graphene and Graphite on Solid Surfaces (Politekhn. Univ., St. Petersburg, 2013), p. 88 [in Russian].Google Scholar
  2. 2.
    E. P. Sheshin, Surface Structure and Autoemission Properties of Carbon Materials (MFTI, Moscow, 2001) [in Russian].Google Scholar
  3. 3.
    D. P. Bernatskii and V. G. Pavlov, Bull. Russ. Acad. Sci.: Phys. 73, 673 (2009).CrossRefGoogle Scholar
  4. 4.
    N. R. Gall, Physics and Applications of Graphene – Experiments, Ed. by S. Mikhailov (InTech, Rijeka, Croatia, 2011), p. 209.Google Scholar
  5. 5.
    Th. Beach and R. Vanselow, Appl. Phys. 4, 265 (1974).ADSCrossRefGoogle Scholar
  6. 6.
    E. V. Rut’kov, E. Yu. Afanas’eva, N. P. Lavrovskaya, and N. R. Gall’, Phys. Solid State 60, 1041 (2018). ADSCrossRefGoogle Scholar
  7. 7.
    V. S. Fomenko, Emission Properties of Materials (Nauk. Dumka, Kiev, 1981), p. 72 [in Russian].Google Scholar
  8. 8.
    D. P. Bernatskii and V. G. Pavlov, Tech. Phys. Lett. 41, 734 (2015).ADSCrossRefGoogle Scholar
  9. 9.
    E. W. Muller and T. T. Tsong, Field Ion Microscopy, Field Ionization and Field Evaporation (Pergamon, Oxford, 1973), p. 81.Google Scholar
  10. 10.
    D. P. Bernatskii and V. G. Pavlov, Tech. Phys. Lett. 44, 178 (2018). CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  1. 1.Ioffe Physical Technical Institute, Russian Academy of SciencesSt. PetersburgRussia

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