supported by the National Basic Research Program of China (2011CB808404, 2009CB939703);the National Natural Science Foundation of China (60825403, 90607022, and 61001043)
As one of the most promising candidates for next generation storage media, organic memory devices have aroused worldwide research interest in both academia and industry. In recent years, organic memories have experien...
Project supported by the State Key Development Program for Basic Research of China(Nos.2006CB604904,2009CB939703);the National Natural Science Foundation of China(Nos.60706023,60676001,90401002,90607022);the Chinese Academy of Sciences(No.YZ0635);the Chinese Academy of Solar Energy Action Plan
In the case of N-type solar cells,the anti-reflection property,as one of the important factors to further improve the energy-conversion efficiency,has been optimized using a stacked Al_2O_3/SiN_x layer.The effect of S...
Project partially supported by the National Basic Research Program of China (Grant Nos.2011CB808404 and 2009CB939703);the National Natural Science Foundation of China (Grant Nos.60825403,90607022,and 61001043)
We report on a micro-Raman investigation of inducing defects in mono-layer, hi-layer and tri-layer graphene by γ ray radiation. It is found that the radiation exposure results in two-dimensional (2D) and G band pos...
Project supported by the National Basic Research Program of China (Grant Nos. 2011CB808404 and 2009CB939703);the National Natural Science Foundation of China (Grant Nos. 10974074,90607022,60676001,60676008,and 60825403)
This paper proposes an effective method of fabricating top contact organic field effect transistors by using a pho- tolithographic process. The semiconductor layer is protected by a passivation layer. Through photolit...
Project supported by the State Key Development Program for Basic Research of China(Nos.2006CB604904,2009CB939703);the National Natural Science Foundation of China(Nos.60706023,90401002,60977050,90607022);the Chinese Academy of Solar Energy Action Plan(No.YZ0635)
Silicon nanowire arrays(SiNWAs) are fabricated on polished pyramids of textured Si using an aqueous chemical etching method.The silicon nanowires themselves or hybrid structures of nanowires and pyramids both show s...
supported by the National Basic Research Program of China (2011CB808404 and 2009CB939703);the National Natural Science Foundation of China (10974074,90607022,60676001,60676008 and 60825403)
Among the many possible device configurations for organic memory devices,organic field-effect transistor (OFET) memory is an emerging technology with the potential to realize lightweight,low-cost,flexible charge stora...
Project supported by the State Key Development Program for Basic Research of China (Grant No. 2006CB806204);National Natural Science Foundation of China (Grant Nos. 60825403,90607022,60676001 and 60676008);Synchrotron Radiation Fund of Innovation Project of Ministry of Education of China (Grant No. 20070156S)
This paper reports a procedure of soft x-ray lithography for the fabrication of an organic crossbar structure. Electron beam lithography is employed to fabricate the mask for soft x-ray lithography, with direct writin...
Supported by the National Basic Research Program of China ("973" Project) (Grant Nos. 2006CB806204, 2009CB939703);the National Natural Science Foundation of China (Grant Nos. 90607022, 60676001, 60676008, 60825403)
Organic field-effect transistors (OFETs) have received significant research interest because of their promising applications in low cast, lager area, plastic circuits, and tremendous progress has been made in material...