Carrier transport in multi-terminal superconductor/two-dimensional electron gas Josephson junctions

V.A. Guzenko, Th. Schäpers, R.P. Müller, Alexandre Avraamovitch Golubov, Alexander Brinkman, G. Crecelius, A. Kaluza, H. Lüth

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1 Citation (Scopus)


The critical current in a superconductor/two-dimensional electron gas junction/superconductor junction is controlled by an injection current. In case of a carrier injection from one contact to the semiconductor through the two-dimensional electron gas region of the junction to an ohmic contact at the opposite side a complete suppression of the supercurrent is obtained. The experimental results are compared to a theoretical model based in the solution of the Gor'kov equations, which takes the finite width of the sample into account.
Original languageUndefined
Pages (from-to)144-148
Number of pages5
JournalPhysica C
Issue number1-4
Publication statusPublished - 2001


  • Non-equilibrium supercurrent
  • Josephson effect
  • Andreev states
  • IR-74590
  • Carrier injection
  • METIS-201236

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