Field-emission source of chages based on nanotubes for low temperature experiments

Authors

  • D.N. Borisenko ISSP RAS, Chernogolovka, Moscow region, Russia
  • P.M. Walmsley The University of Manchester, Oxford Road, Manchester, M13 9PL, UK
  • A.I. Golov The University of Manchester, Oxford Road, Manchester, M13 9PL, UK
  • N.N. Kolesnikov ISSP RAS, Chernogolovka, Moscow region, Russia
  • Yu.V. Kotov ISSP RAS, Chernogolovka, Moscow region, Russia
  • A.A. Levchenko ISSP RAS, Chernogolovka, Moscow region, Russia
  • M.J. Fear The University of Manchester, Oxford Road, Manchester, M13 9PL, UK
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Keywords:

avtoemission charges, nanotubes, cryocrystals

Abstract

In this report we present two methods of production of field-emission charge sources based on carbon nanotubes, that can be used in low-temperature investigation of properties of injected charges in cryogenic liquids and crystals. The sources were made from metal disks with a diameter of 10 mm and thickness of about 1 mm. The thermal emission on a source does not exceed E<10-6 W.

References

1 S.C. Lau, A.J. Dahm, J.LowTemp. Phys. (1998) ,Vol. 112, No 1-2, pp. 47-71.

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How to Cite

Borisenko, D., Walmsley, P., Golov, A., Kolesnikov, N., Kotov, Y., Levchenko, A., & Fear, M. (2015). Field-emission source of chages based on nanotubes for low temperature experiments. Recent Contributions to Physics (Rec.Contr.Phys.), 50(3), 27–28. Retrieved from https://bph.kaznu.kz/index.php/zhuzhu/article/view/803

Issue

Vol. 50 No. 3 (2014): KazNU Bulletin. Physics series

Section

Condensed Matter Physics and Materials Science Problems. NanoScience