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Monitoring the Effects of Illumination on the Structure of Conjugated Polymer Gels Using Neutron Scattering
Published on: December 21, 2017
Photoinduced polarization inversion in a polymeric molecule
1Center for Theoretical Physics and Department of Physics, Fudan University, Shanghai 200433, China and National Laboratory of Infrared Physics, Academia Sinica, Shanghai 200083, China.
Abstract:
The polymeric molecule can exhibit a new photoinduced phenomenon where the electric dipole of the molecule with a bipolaron is reversed by absorbing one photon. This photoinduced polarization inversion occurred in a single molecule is an ultrafast process with a relaxation time of 200 fs.
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