Jingwei Xu

Texas Instruments Inc. · HVAL/MSA

This work reviews common motor types, driving methods, and associated requirements of power LDMOS drivers including BVdss, Rdson, and SOA for peripheral product applications up to 60 V. Tradeoffs made between various processes, power efficiency, and circuit implementations are discussed. The paper explores additional motor driving specific concerns...

Transient enhanced diffusion (TED) results from implantation damage creating enhanced diffusion of dopants in silicon. This phenomenon has mostly been studied using boron marker layers. We have performed an experiment using boron, phosphorus, and dislocation markers to compare TED effects. This experiment shows that phosphorus is enhanced significa...

Transient Enhanced Diffusion (TED) is one of the biggest modeling challenges present in predicting scaled technologies. Damage from implantation of dopant ions changes the diffusivities of the dopants and precipitates to form complex extended defects. Developing a quantitative model for the extended defect behavior during short time, low temperatur...

Transient Enhanced Diffusion (TED) is one of the biggest modeling challenges present in predicting scaled technologies. Damage from implantation of dopant ions changes the diffusivities of the dopants and precipitates to form complex extended defects. Developing a quantitative model for the extended defect behavior during short time, low temperatur...

We have set up a copper nuclear demagnetization cryostat that can cool our samples well below one millikelvin and have performed extensive measurements of the superfluid density of thin ^3He films for a broad range of thickness using the torsional oscillator technique. The suppression of the superfluid transition temperature we find shows good agre...

Transient Enhanced Diffusion (TED) results from implantation damage creating enhanced diffusion of dopants in silicon. This phenomena has mostly been studied using boron marker layers. We have performed an experiment using boron, phosphorus, and dislocation markers to compare TED effects. This experiment shows that phosphorus is enhanced significan...