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.
Ultraviolet photovoltaic effect in BiFeO3/Nb-SrTiO3 heterostructure
Rent:
Rent this article for
USD
10.1063/1.4759049
/content/aip/journal/jap/112/8/10.1063/1.4759049
http://aip.metastore.ingenta.com/content/aip/journal/jap/112/8/10.1063/1.4759049
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) XRD diffraction pattern of the heterostructure. (b) Out-of-plane PFM image of the BFO film.

Image of FIG. 2.
FIG. 2.

Current-voltage curves of the heterostructure at different temperatures (80 K-300 K). Solid lines are fitting curves, which is described by the exponential relation I ∝ exp (qV/nkT). The inset shows the schematic circuit of the heterostructure.

Image of FIG. 3.
FIG. 3.

The time dependence of photovoltages in the heterostructure at different temperatures. The inset displays the relationship between the peak photovoltages and temperatures.

Image of FIG. 4.
FIG. 4.

The photovoltages of the heterostructures under the excitation of a laser with different power density at T = 300 K. The inset shows the peak photovoltages as a function of the power density.

Image of FIG. 5.
FIG. 5.

The energy band diagram of the heterostructure under the irradiations.

Loading

Article metrics loading...

/content/aip/journal/jap/112/8/10.1063/1.4759049
2012-10-17
2014-04-17
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Ultraviolet photovoltaic effect in BiFeO3/Nb-SrTiO3 heterostructure
http://aip.metastore.ingenta.com/content/aip/journal/jap/112/8/10.1063/1.4759049
10.1063/1.4759049
SEARCH_EXPAND_ITEM