1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Quantum crossover in moderately damped epitaxial NbN/MgO/NbN junctions with low critical current density
Rent:
Rent this article for
USD
10.1063/1.3624471
/content/aip/journal/apl/99/6/10.1063/1.3624471
http://aip.metastore.ingenta.com/content/aip/journal/apl/99/6/10.1063/1.3624471
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Current-Voltage characteristic of a 10 μm diameter JJ measured at 290 mK.

Image of FIG. 2.
FIG. 2.

(Color online) Switching current probability distribution at H = 0 G for different bath temperatures. The symbols represent data and the lines are the fitting curves. The inset shows the quality of the fit at T = 910 mK, along with the data converted into escape rates.

Image of FIG. 3.
FIG. 3.

(Color online) Temperature dependence of the standard deviation, σ, of the switching distributions at zero magnetic field; the error bars are within the width of the data point. The top inset displays the switching distributions mean current vs temperature for three values of applied magnetic field. The bottom inset shows σ vs temperature below 300 mK for two values of magnetic field. The arrows indicate the crossover temperature between the thermal and quantum regimes.

Loading

Article metrics loading...

/content/aip/journal/apl/99/6/10.1063/1.3624471
2011-08-11
2014-04-25
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Quantum crossover in moderately damped epitaxial NbN/MgO/NbN junctions with low critical current density
http://aip.metastore.ingenta.com/content/aip/journal/apl/99/6/10.1063/1.3624471
10.1063/1.3624471
SEARCH_EXPAND_ITEM