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.
Optical transverse excitation in quaterthiophene crystals by ultraviolet-visible internal and attenuated total reflection
Rent:
Rent this article for
USD
10.1063/1.1849771
/content/aip/journal/jcp/122/6/10.1063/1.1849771
http://aip.metastore.ingenta.com/content/aip/journal/jcp/122/6/10.1063/1.1849771
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) Schematic illustration of the IRS accessory where M1 and M2 are plane mirrors, whilst P1 and P2 are parabolic mirrors. The sample is mounted on the IRE (the hemisphere). (b) Sketch of the direction of coordinate axes and the 4T unit cell axes. The angle gives the direction of the transition moment to the state with respect to the normal to the face ; it is positive for a right-hand rotation around . The angle of incidence is negative respect to the direction of the coordinate system.

Image of FIG. 2.
FIG. 2.

Real parts of the and components of the dielectric tensor (Refs. 7 and 8). The dielectric function of the IRE glass is also reported for comparison. The imaginary part of the component of the diagonal dielectric tensor is also shown (dotted line).

Image of FIG. 3.
FIG. 3.

(a) Angles and indicating the direction of the wave-normal and of the ray vectors after refraction at on the glass∕4T interface with as plane of incidence and polarization. (b) Measured reflectance of the same interface (continuous curve in arbitrary units) and simulated spectrum (dotted curve) using the 4T dielectric tensor (Refs. 7 and 8) for a thick sample. The dashed line shows the transmittance spectrum of a few hundreds nm thick 4T crystal as measured at normal incidence with the electric field along the axis and the incident light traveling in air. Inset: reflectance and transmittance in the two previous configurations calculated at as a function of the sample thickness.

Image of FIG. 4.
FIG. 4.

(a) Angles and indicating the direction of the wave-normal and of the ray vectors after refraction at on the glass∕4T interface with the plane of 4T as plane of incidence and polarization. For comparison, the curve labeled ext. shows the case of the usual external configuration with incident light traveling in air for . (b) Measured reflectance of the glass∕4T interface in the same internal experimental configuration (continuous curve in arbitrary units) and simulated spectrum (dotted curve) for a thick sample. The dashed lines show the measured external transmittance of a few hundreds nm thick 4T crystal and external reflectance of a few thick 4T crystal, as measured at normal and near-normal incidence, respectively, with the electric field along the axis and the incident light traveling in air.

Loading

Article metrics loading...

/content/aip/journal/jcp/122/6/10.1063/1.1849771
2005-02-01
2014-04-23
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Optical transverse excitation in quaterthiophene crystals by ultraviolet-visible internal and attenuated total reflection
http://aip.metastore.ingenta.com/content/aip/journal/jcp/122/6/10.1063/1.1849771
10.1063/1.1849771
SEARCH_EXPAND_ITEM