Project supported by the National Natural Science Foundation of China(Grant Nos.21961142021,11774395,91753136,and 11727902);the Beijing Natural Science Foundation,China(Grant No.4181003);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant Nos.XDB30201000 and XDB28000000).
The orientation switching of a single azobenzene molecule on Au(111)surface excited by tunneling electrons and/or photons has been demonstrated in recent experiments.Here we investigate the rotation behavior of this m...
Project supported by the National Natural Science Foundation of China(Grant No.21574062);the Huaian High-Technology Research Institute of Nanjing University,China(Grant No.2011Q1)
In this work,azobenzene mesogen-containing tin thiolates have been synthesized,which possess ordered lamellar structures persistent to higher temperature and serve as liquid crystalline precursors.Based on the preorga...
Project supported by the National Natural Science Foundation of China(Grant Nos.61435008 and 61575063)
A series of azobenzene liquid crystals with one or two terminal acrylate groups were synthesized and their polymers were fabricated.The azobenzene liquid crystals and their polymers achieved the photoisomerization fro...
Project supported by the National Natural Science Foundation of China (Grant Nos. 10504001,60878019,10821062,10934001,60677002 and 10828407);the National Basic Research Program of China (Grant Nos. 2009CB930504,2007CB307001,2006CB921601 and 2006CB806007)
This paper studies the intramolecular photoinduced electron-transfer (PET) of covalent bonded azobenzene-perylene diimide (AZO-PDI) in solvents by using steady-state and time-resolved fluorescence spectroscopy tog...
Project supported by the National Natural Science Foundation of China (Grant No 10604038);the Program for New Century Excellent Talents in University,China (Grant No NCET-07-0472)
An innovative heterojunction is fabricated between two sides of a freestanding thin film of HCl-doped polyaniline (PANI) derivative containing azobenzene side-chain, which is synthesized through an N-alkyl-substitut...
Project supported by the National Natural Science Foundation of China (Grant No 10574167)
The modulational instability of two incoherently coupled beams in azobenzene-containing polymer with photoisomerization nonlinearity is investigated analytically and numerically. Our results show that as a precursor t...
Project supported by the National Natural Science Foundation of China (Grant No 10674084).
Time-dependent hybrid density functional theory in combination with Onsager reaction field model and super-molecular model has been applied to study solvent effects on the geometrical and electronic structures, as wel...
Project supported by the National Natural Science Foundation of China (Grant Nos 19834030 and 50533010).
This paper reports that the nonlinear refractive index of a novel organic optical storage film doped azodiphenylamine polymer is measured by using the Z-scan technique. The nonlinear refractive index up to 3.7× 10^-6...