Electrical bistability and negative differential resistance in diodes based on silver nanoparticle-poly(N-vinylcarbazole) composites

摘要

This work was partly supported by NSFC Projects (Grant Nos. 60954001, 60825407, 60736034, and 50990064), "973" Projects (Grant No. 2010CB933800), Program for NCET (Grant No. 08-0717), Key Project of Ministry of Education (Grant No. 109009), and the "111" Project (Grant No. B08002). The author (A. W. T.) is also grateful to China Postdoctoral Science Foundation and the Foundation from the Key Laboratory of Luminescence and Optical Information (Beijing JiaoTong University), Ministry of Education.