Du C. – TechConnect Briefs

A Full Differential Charge Pump Based on Symmetrical Complementary Half-Current Circuit Architecture

Huang Q., Zhao W., Wang W., Wu W., Du C., Feng Z., He J., He P., He J., He P., Song L., Peking University Shenzhen SOC Key Laboratory, CN

A full differential charge pump with low current mismatch and deviation is designed in this paper based on the symmetric complementary half-current circuit architecture. It adopts two symmetrical complementary P-N replica circuits with half value [...]

Silicon Nanowire Metal-Oxide-Semiconductor Field Effect Transistor NBTI Effect Modeling and Application in Circuit Performance Simulation

Ma C., He J., He Q., Chan M., Du C., He J., He Q., Ye Y., Zhao W., Wu W., Zhang X., Wang W., PKU-HKUST Shenzhen-Hongkong Institution, CN

A Negative Bias Temperature Instability (NBTI) model for the P-typed Silicon based nanowire MOS field effect transistor (SNWFET) and its application in the circuit simulation is studied in this paper. The model is derived from [...]

A Physics Based Potential Model for Cylindrical Surrounding Gate MOSFETs with SiO2- Core Si-Shell Structure

Zhang X., He J., Chan M., Du C., Ye Y., Zhao W., Wu W., Wang W., PKU-HKUST Shenzhen-Hongkong Institution, CN

A physics based potential model for intrinsic long-channel cylindrical surrounding gate MOSFETs with SiO2 -core Si-Shell structure is presented in this paper. The accurate potential solution of Poisson’s equation in a cylindrical coordinate system is [...]

Amelogenin Nanospheres Supra-Molecular Assembly and the Preferential Orientation of Apatite Crystals

Moradian-Oldak J., Du C., Falini G., University of Southern California, US

Amelogenin self-assembly into nanospheres has been recognized as a key factor in controlling the oriented and elongated growth of carbonated apatite crystals during tooth enamel formation. We investigated the process of amelogenin self-assembly into higher [...]