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Filtering by: Creator Booker, John Remove constraint Creator: Booker, John Advisor Looney, James C. Remove constraint Advisor: Looney, James C.

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  • Diffusion of boron and phosphorus in silicon

    Creator:
    Ou, Teh Ming
    Abstract:
    This thesis presents some experimental results for producing controlled PN and NPN diffused structures in silicon by varying the strength of the diffusion sources. Boron diffusions were carried out in a N₂ atmosphere at 1200°C with 10%, 20%, 30% and 40% B₂0₃ in silicic acid as sources. Phosphorus diffusions were...
    Resource Type:
    Masters Thesis
    Full Text:
    .Frinceton, N,,oT", D" Van Nostrand Co., l95B " 4L6p. 3. Booker, G" R" arird e " E" Eenjamin" Measurement of

  • Thermal growth and chemical etching of silicon dioxide film

    Creator:
    Mai, Chao Chen
    Abstract:
    Some important factors that affect the dimensional control of oxide films on silicon were studied. Both N- and P-type silicon with resistivities in the range of 0.014 to 200 ohm-cm and a (111) surface orientation were employed in this experiment. The etching rates of silicon dioxide in hydrofluoric acid (111)...
    Resource Type:
    Masters Thesis
    Full Text:
    dimensional control in the etching of silicon dioxide is desired. 34 BIBLIOGRAPHY 1. Booker, G. R

  • Vacuum deposition of silicon monoxide for capacitors

    Creator:
    Lo, Joseph Ping Kwan
    Abstract:
    The experimental procedure for evaporating silicon monoxide together with the methods for measuring the film thickness have been investigated. The effects of various process parameters on the rate of deposition, such as source temperature and source-substrate distance, have been studied. The uniformity of silicon monoxide films deposited by this particular...
    Resource Type:
    Masters Thesis
    Full Text:
    preparation conditions are understood and controlled. 45 BIBLIOGRAPHY 1. Booker, G. R. and C. E

  • Vacuum deposition of silicon monoxide see-through masks

    Creator:
    Wang, Kai-Yuan
    Resource Type:
    Masters Thesis
    Full Text:
    . Booker, G. R. and C. E. Benjamin. Measurement of thickness and refractive index of oxide films on silicon

  • Reactively sputtered films of silicon nitride for diffusion masking

    Creator:
    Delzer, Dennis Richard
    Abstract:
    The experimental procedure for reactively sputtering films of silicon nitride together with the methods for measuring the film thickness have been investigated. Some of the properties of these nitride films were studied. These properties included: infrared spectrum, etching properties, and index of refraction. The adherence of the films was also...
    Resource Type:
    Masters Thesis
    Full Text:
    thesis. Also, gratitude is expressed to Professor John C. Decius for his help in obtaining the

  • Vacuum evaporated dielectrics in MOS structures

    Creator:
    Delzer, Dennis Richard
    Abstract:
    Vacuum evaporated dielectrics for use in MOS structures were studied in this research project. Dielectric films were deposited on substrates by electron bombardment evaporation of sapphire and quartz source materials. These deposited films were studied using infrared spectroscopy, index of refraction, density, and dielectric constant measurements. Etching tests were also...
    Resource Type:
    Dissertation
    Full Text:
    research. Gratitude is also expressed to Mr. John Kelley of the U.S. Bureau of Mines for providing the