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

Guzenko, V.A. and Schäpers, Th. and Müller, R.P. and Golubov, A.A. and Brinkman, A. and Crecelius, G. and Kaluza, A. and Lüth, H. (2001) Carrier transport in multi-terminal superconductor/two-dimensional electron gas Josephson junctions. Physica C: Superconductivity, 352 (1-4). pp. 144-148. ISSN 0921-4534

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Abstract:	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.
Item Type:	Article
Copyright:	© 2001 Elsevier
Faculty:	Science and Technology (TNW)
Research Group:	Low Temperatures - Biomagnetism (LT)
Link to this item:	http://purl.utwente.nl/publications/74590
Official URL:	http://dx.doi.org/10.1016/S0921-4534(00)01711-1
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