Photophysical properties of a crown ether-bearing [60]fulleropyrrolidine
| ISSN: |
1432-0649
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PACS: 74.70.Wz; 42.70Nq
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Physics
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| Notes: |
Abstract. The photophysical properties of the first crown ether-bearing [60]fulleropyrrolidine (CFP) have been studied. The absorption and fluorescence spectra are hypsochromically shifted by metal ions complexation via intramolecular electron transfer which is confirmed by AMI computation. The third-order optical nonlinearity of CFP is measured by time-resolved degenerate four-wave-mixing experiment. The third-order optical susceptibility χ(3) of CFP is 8.97×10−14 esu. The nonlinear optical temporal response is second-order exponential, the fast process is determined as 120 ps.
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| Type of Medium: |
Electronic Resource
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| URL: |