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.
Room temperature terahertz electro-optic modulation by excitons in carbon nanotubes
Rent:
Rent this article for
USD
10.1063/1.3470105
/content/aip/journal/apl/97/4/10.1063/1.3470105
http://aip.metastore.ingenta.com/content/aip/journal/apl/97/4/10.1063/1.3470105
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) Near-infrared absorption spectra of a stretch-aligned CNT/gelatin film with the light polarization parallel and perpendicular to the aligned direction. (b) Waveform of the pump THz E-field and its power spectrum. (c) The magnified absorption spectrum of the shaded region in (a). (d) The differential transmission spectra induced by the THz E-field of 200 kV/cm at delay time with the THz E-field polarization parallel and perpendicular to the aligned direction of CNTs. The inset shows the transmission change signal at 1.25 eV as a function of the peak THz E-field amplitude, fitted by a solid line with slope 2.

Image of FIG. 2.
FIG. 2.

(a) Linear absorption spectrum and its spectral decomposition. (b) The observed absorption spectrum change at under the THz E-field of 200 kV/cm (solid line). The dashed line shows the fitting curve.

Image of FIG. 3.
FIG. 3.

(a) Temporal profile of the squared THz E-field (solid line) and the transmission change signal at probe photon energy of 1.25 eV (dots) which corresponds to the cross section along the dashed line in (b). (b) The transmission change spectrum as a function of delay time and probe photon energy.

Loading

Article metrics loading...

/content/aip/journal/apl/97/4/10.1063/1.3470105
2010-07-27
2014-04-16
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Room temperature terahertz electro-optic modulation by excitons in carbon nanotubes
http://aip.metastore.ingenta.com/content/aip/journal/apl/97/4/10.1063/1.3470105
10.1063/1.3470105
SEARCH_EXPAND_ITEM