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.
Zener tunneling between Landau orbits in two-dimensional electron Corbino rings
Rent:
Rent this article for
USD
10.1063/1.4729590
/content/aip/journal/apl/100/25/10.1063/1.4729590
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/25/10.1063/1.4729590
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Schematic picture of “narrow” (sample 1) and “wide” (sample 2) Corbino discs. White color indicates regions of 2D electron gas. Electric contacts are grey. Numbers 1 and 2 label the inner and outer electric contacts.

Image of FIG. 2.
FIG. 2.

Dependencies for “narrow” (sample 1) and “wide” (sample 2) Corbino rings at T = 4.2 K. Inset shows the scheme of the conductance measurements.

Image of FIG. 3.
FIG. 3.

(a) Dependence for a “wide” (sample 2) Corbino disc at ; T = 4.2 K. The inset demonstrates measurement scheme of the differential conductance. (b) Dependence for a “narrow” (sample 1) Corbino disc at ; T = 4.2 K. Arrows indicate positions of maximums for l = 1, 2, and 3. The inset shows the dependence of 1/ on l.

Image of FIG. 4.
FIG. 4.

Dependencies for “narrow” (a) and “wide” (b) Corbino discs at T = 4.2 K and B = 0.1 T. Arrows indicate positions of maximums for l = 1, 2, 3, and 4.

Image of FIG. 5.
FIG. 5.

(a) Dependence for the “narrow” (sample 1) Corbino disc at different magnetic fields from 0.2 to 0.3 T with step 0.02 T; T = 4.2 K. The arrow indicates the position of the maximum for l = 1. (b) Dependence of the position of the maximum for l = 1 on 1/B 2. Straight line corresponds to Eq. (1) with γ = 1.8.

Loading

Article metrics loading...

/content/aip/journal/apl/100/25/10.1063/1.4729590
2012-06-18
2014-04-17
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Zener tunneling between Landau orbits in two-dimensional electron Corbino rings
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/25/10.1063/1.4729590
10.1063/1.4729590
SEARCH_EXPAND_ITEM