Two-photon absorption in “double molecules” |
| |
| Authors: | Ronald P Drucker WM McClain |
| |
| Institution: | Department of Chemistry, University of California, Berkeley, California 94720, USA;Department of Chemistry, Wayne State University, Detroit, Michigan 48202, USA |
| |
| Abstract: | The two-photon excited fluorescence excitation spectrum is reported for naphthalene and 2,2-binaphthyl, and for fluorene and difluorenyl. These results are compared with the previously reported results for benzene and biphenyl. The exciton approximation predicts that the two-photon spectra of such single and double molecules should resemble each other quite closely, even in cases where the one-photon spectra are quite different. However, this behaviour is not observed in the reported compounds. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
