The energy relaxation of optical excitations in poly (pphenyl-phenylenevinylene) (PPPV) and PPPV blended in polycarbonate (PC) is investigated by means of picosecond time-resolved luminescence spectroscopy. In PPPV a pronounced dependence on the photon energy of the excitation laser is found. For ex
โฆ LIBER โฆ
Picosecond nondegenerate waveguide modulation in a conjugated polymer
โ Scribed by D. McBranch; A. Hays; A.J. Heeger
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 478 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0030-4018
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