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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Vardeny, Zeev Valentine | Exciton dynamics in soluble poly(p-phenylene vinylene) | We report studies of poly(2,5-dioctyloxy paraphenylene vinylene) thin films and solutions by a variety of transient, steady state, and nonlinear optical techniques. The energy states and optical absorption of the dominant even and odd parity excitons have been determined. Photogenerated singlet exci... | Exciton dynamics; Poly(p-phenylene vinylene); PPV; Pi-conjugated polymers | 1997 |
| 2 |
 | Vardeny, Zeev Valentine | Excitons, polarons, and laser action in poly(p-phenylene vinylene) films | We have used a multitude of linear and nonlinear cw optical spectroscopies to study the optical properties of water precursor poly(p-phenylene vinylene) (PPV) thin films. These spectroscopies include absorption, photoluminescence, photoinduced absorption and their respective optically detected magne... | PPV films; Excitons; Laser action; Poly(p-phenylene vinylene) | 2003 |
| 3 |
 | Vardeny, Zeev Valentine; Ehrenfreund, Eitan A. | Illumination-induced metastable polaron-supporting state in poly(p-phenylene vinylene) films | We found an illumination-induced metastable polaron-supporting state in films of a soluble derivative of poly-p-phenylene vinylene (MEH-PPV). Pristine, nonilluminated MEH-PPV polymer films do not show longlived photogenerated polarons. Prolonged UV illumination, however, is found to induce a revers... | Metastable polaron-supporting state; Poly(p-phenylene vinylene); PPV; MEH-PPV; Excitons | 2007-07 |
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