摘要
The spin relaxation time is long in organic semiconductors because of the weak spin-orbit and hyperfine interactions,leading to intensive study on spin transport in organic semiconductors.The rapid progress towards utilizing spin degree of freedom in organic electronic devices is occurring.While the spin injection,transport and detection in organic semiconductors are demonstrated,the fundamental physics of these phenomena remains unclear.This paper highlights recent progress that has been made,focusing primarily on present experimental work.
The spin relaxation time is long in organic semiconductors because of the weak spin-orbit and hyperfine interactions, leading to intensive study on spin transport in organic semiconductors. The rapid progress towards utilizing spin degree of freedom in organic electronic devices is occurring. While the spin injection, transport and detection in organic semiconductors are demon- strated, the fundamental physics of these phenomena remains unclear. This paper highlights recent progress that has been made, focusing primarily on present experimental work.
基金
supported by the National Natural Science Foundation of China (Grant Nos. 10974084,11222435 and 11023002)
the National Basic Research Program of China (Grant Nos. 2010CB923402 and 2013CB922103)
the Priority Academic Program Development of Jiangsu Higher Education Institutions
the Fundamental Research Funds for the Central Universities
