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.
Magnetic and transport properties driven by lattice strain in and bilayer films
Rent:
Rent this article for
USD
10.1063/1.2409635
/content/aip/journal/ltp/33/1/10.1063/1.2409635
http://aip.metastore.ingenta.com/content/aip/journal/ltp/33/1/10.1063/1.2409635

Figures

Image of FIG. 1.
FIG. 1.

XRD pattern for the BTO/LAO film (a). The (004) Bragg peaks for the LCMO and the LSMO films, respectively, deposited on BTO (1) and LAO (2) (b) and (c).

Image of FIG. 2.
FIG. 2.

Low-magnification cross-sectional HREM image for BTO/LAO film (a). High-magnification cross-sectional HREM image for the BTO/LAO interface. The dashed line indicates the interface. The inset is the corresponding FFT (b). Misfit dislocation formed in a BTO film near the interface. An associated Burgers circuit is indicated by the white line (c).

Image of FIG. 3.
FIG. 3.

Low-magnification cross-sectional HREM image for an LCMO/BTO film (a). High-magnification cross-sectional HREM image of the LCMO/BTO interface. The dashed line indicates the interface (b). FFT of the HREM image in Fig. 3b (c).

Image of FIG. 4.
FIG. 4.

Low-magnification cross-sectional HREM image for LCMO/LAO film (a). High-magnification cross-sectional HREM image of the LCMO/LAO interface. The dashed line indicates the interface (b). FFT of the HREM image in Fig. 4b (c).

Image of FIG. 5.
FIG. 5.

Low-magnification cross-sectional HREM image for LSMO/BTO film (a). High-magnification cross-sectional HREM image of the LSMO/BTO interface. The dashed line indicates the interface. The inset shows a moiré pattern across the interface with misfit dislocations (indicated by white arrows) (b). FFT of the HREM image in Fig. 5b (c).

Image of FIG. 6.
FIG. 6.

Low-magnification cross-sectional HREM image for LSMO/LAO film (a). High-magnification cross-sectional HREM image of the LSMO/LAO interface. The dashed line indicates the interface. The inset shows a moiré pattern across the interface with misfit dislocations (indicated by white arrows) (b). FFT of the HREM image in Fig. 6 (c).

Image of FIG. 7.
FIG. 7.

Temperature dependence of the FC (solid symbols) and ZFC (open symbols) magnetizations for LCMO/BTO (1) and LCMO/LAO (2). The inset displays the in-plane magnetic hysteresis loops for LCMO/BTO (solid symbols) and LCMO/LAO (open symbols) at . The lines are a guide to the eye.

Image of FIG. 8.
FIG. 8.

Temperature dependence of the FC (solid symbols) and ZFC (open symbols) magnetizations for LSMO/LAO (1), LSMO/BTO (2), and LSMO/STO (3). The inset displays the in-plane magnetic hysteresis loops at . The lines are a guide to the eye.

Image of FIG. 9.
FIG. 9.

Temperature dependence of the resistance for LCMO/BTO (1) and LCMO/LAO (2) without (solid symbols) and with (open symbols) an applied magnetic field of . The inset includes the temperature-dependent MR ratios. The lines are a guide to the eye.

Image of FIG. 10.
FIG. 10.

Temperature dependence of the resistance for LSMO/LAO (1) and LSMO/BTO (2) with , and LSMO/BTO (3) and LSMO/LAO (4) with without (solid symbols) and with (open symbols) an applied magnetic field of . Inset (a) includes the temperature-dependent MR ratios. Inset (b) displays the temperature-dependent first derivative . (The MI transition temperatures are indicated by arrows).

Tables

Generic image for table
Table I.

Result of the XRD and the HREM Analysis for the investigated films.

Generic image for table
Table II.

Magnetotransport characteristics for the investigated films.

Loading

Article metrics loading...

/content/aip/journal/ltp/33/1/10.1063/1.2409635
2007-01-01
2014-04-19
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Magnetic and transport properties driven by lattice strain in La0.7Ca0.3MnO3∕BaTiO3 and La0.7Sr0.3MnO3∕BaTiO3 bilayer films
http://aip.metastore.ingenta.com/content/aip/journal/ltp/33/1/10.1063/1.2409635
10.1063/1.2409635
SEARCH_EXPAND_ITEM