Resources Contact Us Home
Semiconductor device including a p-type transistor having extension regions in sours and drain regions and method of fabricating the same

Image Number 4 for United States Patent #8134159.

A semiconductor device according to one embodiment includes: a semiconductor layer formed on a semiconductor substrate; a gate electrode formed on the semiconductor layer via a gate insulating film; an impurity diffusion suppression layer formed between the semiconductor substrate and the semiconductor layer and including a C-containing Si-based crystal containing a first impurity, the C-containing Si-based crystal being configured to suppress diffusion of a second impurity having a p-type conductivity type, and the C-containing Si-based crystal with the first impurity having a function of suppressing generation of fixed charge in the C-containing Si-based crystal; and p-type source/drain regions formed in the semiconductor substrate, the impurity diffusion suppression layer and the semiconductor layer in sides of the gate electrode, the p-type source/drain region having an extension region in the semiconductor layer and containing the second impurity.

  Recently Added Patents
Apparatus, method and program for image receipt, processing, conversion, and delivery to and from a plurality of external apparatuses
Compound semiconductor epitaxial structure and method for fabricating the same
Solution based precursors
Candle holder
Accessing a base station
Lighting elements
RPM Controlled Wind Power Generation System
  Randomly Featured Patents
Expression plasmids containing the deo promoter, and bacterial hosts containing the plasmids
Musical tone signal synthesis method, program and musical tone signal synthesis apparatus
Detection of ligand Interaction with polymeric material
Method for controlling pressure fluid operated percussion device, and percussion device
Orthogonal frequency division multiplexing demodulator
Turntable mounted spherical aquarium
Portable memory unit
Automatic vehicle information retrieval for use at entry to a secure site
Chair arm