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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
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Vardeny, Zeev Valentine | Optical studies of ordered and disordered α-sexithiophene films | We have studied α-sexithiophene (α-6T) films by photoinduced absorption (PA) and optically-detected magnetic resonance (ODMR). The PA of the disordered film is composed of two polaron PA bands and one bipolaron PA band, each with its own vibronic side bands. Measurements of an ordered film indicat... | Optically detected magnetic resonance; Sexithiophene conjugated oligomer | 1997 |
| 2 |
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Vardeny, Zeev Valentine; Ehrenfreund, Eitan A. | Polaron spin-lattice relaxation time in ∏-conjugated polymers from optically detected magnetic resonance | We describe a method for obtaining the polaron spin-lattice relaxation time TSL in ∏-conjugated polymers by measuring the optically detected magnetic resonance (ODMR) dynamics as a function of microwave power and laser intensity. The peculiar ODMR dynamics is well described by a spin dependent re... | pi-conjugated polymers; Optically detected magnetic resonance; ODMR; MEH-PPV | 2007-10 |
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