摘要:
An impurity is implanted by ion implantation into an object to be processed. The ion implantation is performed using an ion beam which is diverged after being temporarily converged.
摘要:
A urinal is provided on its forward end with a cell, which internally communicates with the urinal to outwardly project from the same. A measuring part comprises a light source part for applying a measuring beam of the visible or near infrared wavelength region to the cell which is set in a cell setting part and a light receiving part for receiving and detecting the measuring beam transmitted through the cell, and measures absorbances of uric components to be measured at wavelengths selected therefor respectively. A sensor part is adapted to detect that the cell is set in the cell setting part, so that the measuring part starts a measuring operation on the basis of a signal indicating that the sensor detects the cell. It is possible to carry out a urine test on a person who lies on bed.
摘要:
Using a rapid thermal processing system provided with a substrate carrier supporting a substrate and having oxidation resistance, rapid thermal processing is carried out on the substrate.
摘要:
A silicon oxynitride film is formed on a substrate. Then, a heat treatment is performed, while keeping a surface of the silicon oxynitride film in contact with a gas containing nitrogen, such as an NO gas, to introduce at least nitrogen into the silicon oxynitride film and produce a steeply sloped distribution of nitrogen. A semiconductor film containing an impurity, such as an amorphous silicon film, is formed on the silicon oxynitride film. By forming a CMOS device with, in particular, a dual gate structure which comprises p-type and n-type MIS transistors each having a gate oxide film composed of the silicon oxynitride film and a gate electrode composed of a polysilicon film, a high driving force is provided, while boron penetration in the p-type MIS transistor is suppressed.
摘要:
A measuring beam is incident upon a triangular cell storing a liquid sample, and transmitted light thereof is received by a linear sensor so that both transmitted light intensity and a position of the beam are detected. A refractive index calculating part calculates refractive indices from the position detected by the linear sensor, while an absorbance calculating part calculates absorbance values dependent on component concentration values correcting influence by transmittance change at the triangular cell through the transmitted light intensity values and the refractive indices of the sample calculated at the refractive index calculating part. A component concentration calculating part performs a multivariate analytical operation on the basis of the absorbance values dependent on the component concentration values at a plurality of measuring wavelengths calculated at the absorbance calculating part.
摘要:
A silicon germanium layer is deposited over a semiconductor substrate with a gate insulating film interposed between the substrate and the silicon germanium layer. Then, an upper silicon layer in an amorphous state is deposited on the silicon germanium layer. Thereafter, a gate electrode is formed by patterning the silicon germanium layer and the upper silicon layer.
摘要:
A method of quantitative analysis of a specific component of an object to be measured comprises steps of measuring an energy spectrum of light transmitted through or reflected from the object, dividing the energy spectrum into a plurality of wavelength domains, thereby obtaining a plurality of partial energy spectra, normalizing the plurality of partial energy spectra within each wavelength domain using an energy measured at a predetermined wavelength contained in each wavelength domain, and performing the quantative analysis by multivariate analysis using the plurality of partial energy spectra having been normalized.
摘要:
A silicon germanium layer is deposited over a semiconductor substrate with a gate insulating film interposed between the substrate and the silicon germanium layer. Then, an upper silicon layer in an amorphous state is deposited on the silicon germanium layer. Thereafter, a gate electrode is formed by patterning the silicon germanium layer and the upper silicon layer.
摘要:
A method for introducing an impurity includes the steps of: introducing an impurity having charges into a target to be processed, such as a semiconductor substrate and a film formed on a substrate; and supplying electrons from a filament into the target to neutralize the charges of the impurity. The step of supplying electrons includes a step of controlling the maximum energy of the electrons supplied at a predetermined energy or less.
摘要:
An impurity introducing apparatus of the present invention includes: a system for introducing an impurity having charges into a target to be processed, the target being a semiconductor substrate or a film formed on the substrate; a system for supplying electrons into the target, the electrons canceling the charges of the impurity; and a system for controlling the maximum energy of the electrons supplied by the electron supply system at a predetermined value or less.