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.
Nonferroelectric contributions to the hysteresis cycles in manganite thin films: A comparative study of measurement techniques
Rent:
Rent this article for
USD
10.1063/1.3555098
/content/aip/journal/jap/109/7/10.1063/1.3555098
http://aip.metastore.ingenta.com/content/aip/journal/jap/109/7/10.1063/1.3555098

Figures

Image of FIG. 1.
FIG. 1.

(Color online) Equivalent circuit of the measuring setup and sample under test.

Image of FIG. 2.
FIG. 2.

(Color online) Voltage train pulses that are applied for the three used measurement techniques. (a) DHM, (b) DLCC, and (c) PUND. The shaded areas correspond to the measuring intervals.

Image of FIG. 3.
FIG. 3.

(Color online) Ferroelectric loops on a YMnO3 thin film, obtained by using the DHM, DLCC, and PUND techniques at (a) 1 and (b) 10 kHz.

Image of FIG. 4.
FIG. 4.

(Color online) Current versus voltage loops measured at 5 K for YMnO3 with PUND at (a) 100 Hz, (b) 1, (c) 10, and (d) 100 kHz. The data labeled with FE peak, ileakage, iɛ, Rs, and L reveal, respectively, the effects of the ferroelectric switching, leakage current, the charging current of the capacitor, the resistance in series, and the wiring inductance.

Image of FIG. 5.
FIG. 5.

(Color online) Current (left-axis) and polarization (right-axis) vs voltage loops measured at 5 K for YMO after PUND compensation at (a) 100 Hz (b) 1, (c) 10, and (d) 100 kHz.

Image of FIG. 6.
FIG. 6.

(Color online) Frequency dependence of the remanent polarization for (a) YMO (YMnO3, at 5 K), (b) BTO (BaTiO3, at room temperature), and (c) BLNMO (Bi0.9La0.1NiMnO6, at 5 K) thin films, obtained using the DHM, DLCC, and PUND techniques. DLCC data for BLNMO are not plotted because they were too noisy, due to the significance of losses. The solid lines are fits to Eq. (4).

Tables

Generic image for table
Table I.

Remanent polarization and leakage. Values obtained for remanent polarization P r,0 and leakage charge corresponding to the fits to Eq. (4) of data in Fig. 6. r2 is the fitting correlation coefficient.

Loading

Article metrics loading...

/content/aip/journal/jap/109/7/10.1063/1.3555098
2011-04-05
2014-04-25
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Nonferroelectric contributions to the hysteresis cycles in manganite thin films: A comparative study of measurement techniques
http://aip.metastore.ingenta.com/content/aip/journal/jap/109/7/10.1063/1.3555098
10.1063/1.3555098
SEARCH_EXPAND_ITEM