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.
Nonlinear optical properties of covalently linked graphene-metal porphyrin composite materials
Rent:
Rent this article for
USD
10.1063/1.3553500
/content/aip/journal/apl/98/8/10.1063/1.3553500
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/8/10.1063/1.3553500

Figures

Image of FIG. 1.
FIG. 1.

UV-visible absorption spectra of copper porphyrin , zinc porphyrin , graphene (0.018 mg/ml), graphene-zinc porphyrin (0.018 mg/ml), and graphene-copper porphyrin (0.018 mg/ml) composites in DMF. The inset shows the variation of copper porphyrin absorbance with concentration at 421 nm peak wavelength. The straight line is a linear fit to the experimental data.

Image of FIG. 2.
FIG. 2.

Open aperture Z-scan curves of copper porphyrin, zinc porphyrin, graphene, graphene-zinc porphyrin, and graphene-copper porphyrin composites in DMF with input intensity of at 532 nm in nanosecond regime. Red lines represent theoretical fittings.

Image of FIG. 3.
FIG. 3.

Schematic energy-level diagram of graphene-porphyrin composite and its simplified model.

Image of FIG. 4.
FIG. 4.

(a) Scattering signal with input intensity of graphene and graphene-porphyrin composites. (b) Optical limiting curves of copper porphyrin, zinc porphyrin, graphene, graphene-zinc porphyrin, and graphene-copper porphyrin composites in DMF at 532 nm in nanosecond.

Tables

Generic image for table
Table I.

Excited state and ground state parameters , , , , , and for copper porphyrin, zinc porphyrin, pure graphene, and graphene-porphyrin composites at 532 nm in nanosecond time scales.

Loading

Article metrics loading...

/content/aip/journal/apl/98/8/10.1063/1.3553500
2011-02-23
2014-04-24
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Nonlinear optical properties of covalently linked graphene-metal porphyrin composite materials
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/8/10.1063/1.3553500
10.1063/1.3553500
SEARCH_EXPAND_ITEM