TO
1 - 25 of 2
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Vardeny, Zeev Valentine | Femtosecond dynamics of the nonlinear optical response in polydiethynylsilane | We have measured the femtosecond dynamics of the nonlinear optical response xc3' in polydiethynylsilane ( C4H2SiBu2)x, a novel class of r-conjugated polymers incorporating Si, using degenerate four-wave mixing and photoinduced absorption techniques. In resonance conditions at 620 nm we found x (3) ... | Polydiethynylsilane; Femtosecond dynamics; Nonlinear optical response; Pi-conjugated polymers | 1991 |
| 2 |
 | Vardeny, Zeev Valentine | Anomalous optical and ESR properties of doped polydiethynylsilanes | The optical, transport, and ESR properties of soluble conducting four-membered polydiethynylsilane heterocycles are described. The undoped one-dimensional gap is 2.0 eV in both films and solutions; no photoluminescence is observed. I2 doping induces a single absorption band at -1.05 eV in solutions... | Polydiethynylsilane; Doped polydiethynylsilanes | 1991-09 |
1 - 25 of 2