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Field-assisted pump-probe

We have studied the temporal dynamics of CPG in m-LPPP by performing field-assisted pump-probe experiments on LED structures, as described in Section 8.3.2. The narrow line-width PA assigned to polarons (see Section 8.5.2) is a fingerprint of charge generation in m-LPPP. Monitoring the dynamics of these PA band enables us, for the first time, to directly observe the CPG dynamics in a conjugated polymer with sub-picosecond time resolution [40],... [Pg.138]

Figure 8-1. Layout of the experimental scl-up for field-assisted pump-probe spectroscopy. PD photodiode OMA optical multichannel analyzer. Figure 8-1. Layout of the experimental scl-up for field-assisted pump-probe spectroscopy. PD photodiode OMA optical multichannel analyzer.
Virgili T, Cerullo G, Luer L, Lanzani G, Gadermaier C, Bradley DDC (2003) Understanding fundamental processes in poly(9,9-dioctylfluorene) light-emitting diodes via ultrafast electric-field-assisted pump-probe spectroscopy. Phys Rev Lett 90(24) 247402... [Pg.222]

See other pages where Field-assisted pump-probe is mentioned: [Pg.133]    [Pg.446]    [Pg.237]    [Pg.240]    [Pg.241]    [Pg.133]    [Pg.446]    [Pg.237]    [Pg.240]    [Pg.241]    [Pg.316]    [Pg.316]    [Pg.191]    [Pg.191]   
See also in sourсe #XX -- [ Pg.240 ]



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Pump-probe

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