| Zugriffsnummer | 35234 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Detailed investigation of two-dimensional Josephson junction array circuits |
| Autor(in); Institution |
Keck, M.; Universität Tübingen, Lehrstuhl Experimentalphysik II, Tübingen, GERMANY
Doberer, T.; Universität Tübingen, Lehrstuhl Experimentalphysik II, Tübingen, GERMANY
Mueller, R.; Universität Tübingen, Lehrstuhl Experimentalphysik II, Tübingen, GERMANY
Pfeifer, R.; Universität Tübingen, Lehrstuhl Experimentalphysik II, Tübingen, GERMANY
Laub, A.; Universität Tübingen, Lehrstuhl Experimentalphysik II, Tübingen, GERMANY
Huebener, R. P.; Universität Tübingen, Lehrstuhl Experimentalphysik II, Tübingen, GERMANY
Träuble, Thomas; 2.4, Quantenelektronik, PTB-Braunschweig
Dolata, Ralf; 2.401, Einzelelektronentunneln, PTB-Braunschweig
Weimann, Thomas; 2.42, Metallische Strukturen, PTB-Braunschweig
Niemeyer, Jürgen; 2.4, Quantenelektronik, PTB-Braunschweig
|
| Quelle/Jahr | IEEE Transactions on Applied Superconductivity: 7 (1997), 3, 3407 - 3410 |
| ISSN | 1051-8223 |
| DOI | |
| Verlag | New York, NY: IEEE |
| Zusammenfassung | We have investigated two-dimensional arrays of overdamped Josephson junctions that have been fabricated in Nb/Al2O3/Nb-technology, together with microwave coupling structures. Different arrays have shown to emit coherent microwave radiation by using microwave-coupled on-chip detectors. Low-temperature scanning electron microscopy is used to study the coupling of the microwave radiation to an on-chip load. From the appearance of Shapiro steps in the current vs. voltage curves of detector junctions for different degrees of disorder in the array-junctions, margins of the spread in the critical currents of the Josephson junctions for coherent oscillation can be drawn. |
Zitierung
Keck, M., Doberer, T., Mueller, R., Pfeifer, R., Laub, A., Huebener, R. P., Träuble, T., Dolata, R., Weimann, T., & Niemeyer, J. (1997). Detailed investigation of two-dimensional Josephson junction array circuits. IEEE Transactions on Applied Superconductivity, 7(3), 3407–3410. https://doi.org/10.1109/77.622110