Effect of a π-spacer between a donor and an acceptor on small molecule-based data-storage device performance
Gang Wang,a Shifeng Miao,a Qijian Zhang,a Haifeng Liu,a Hua Li,*a（李华） Najun Li,a Qingfeng Xu,a Jianmei Lu*ab （路建美）Lihua Wanga
a College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
b State Key Laboratory of Treatments and Recycling for Organic Effluents by Adsorption in Petroleum and Chemical Industry,
Chem. Commun. 2013, 49, 9470-9472
We demonstrate that replacing the hydrazone linkage by a linear π-spacer bridging a carbazole donor and a naphthalimide acceptor induces a critical change in molecular organization and electron density distribution in the conjugation backbone that correlates with a remarkable variation of memory performance from DRAM to WORM types.
链接： //pubs.rsc.org/en/content/articlelanding/2013/cc/c3cc44704a#!divAbstract
