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pro vyhledávání: '"Jon T. Fitch"'
Autor:
Jon T. Fitch
Publikováno v:
Journal of The Electrochemical Society. 141:1046-1055
Selective silicon processing at 775 and 850°C using an based chemistry was studied. The selectivity of each experimental condition was quantified by measuring the silicon nuclei density/cm2 on large blanket areas of . The morphology of the selective
Publikováno v:
IEEE Transactions on Electron Devices. 39:1711-1716
A self-aligned bipolar structure, which features a nonrecessed base and a selectively deposited polysilicon emitter, is proposed. The in situ surface cleaning process prior to the selective-polysilicon deposition minimizes the residual native oxide i
Autor:
K. Barla, Carlos A. Mazure, Dean J. Denning, M. Haond, Craig D. Gunderson, B. Piot, Jon T. Fitch, A. Straboni
Publikováno v:
Microelectronic Engineering. 15:479-482
During selective epitaxial Si growth the wafers are exposed to a H 2 rich atmosphere. The impact of high temperature hydrogen prebake, typical of selective Si epitaxial processes, on thin dielectrics is investigated. A prebake temperature range of 85
Publikováno v:
Journal of The Electrochemical Society. 140:L113-L115
Surface charge analysis (SCA) is a novel technique which utilizes the surface photovoltage (SPV) effect to measure depletion layer widths in silicon. It is demonstrated to be a superior alternative to capacitance-voltage (CV) measurements for the det
Autor:
Wayne M. Paulson, W. A. McGahan, Philip J. Tobin, John A. Woollam, Rama I. Hegde, B. B. Doris, Jon T. Fitch, Vidya Kaushik
Publikováno v:
MRS Proceedings. 355
The nucleation and growth of in situ doped, LPCVD silicon films was analyzed using atomic force microscopy, variable-angle spectroscopie ellipsometry, and transmission electron microscopy. The RMS surface roughness initially increases from 0.5 to 5.7
Autor:
Dean J. Denning, Jon T. Fitch
Publikováno v:
MRS Proceedings. 259
Low temperature selective silicon epitaxy was studied over a range of process pressures and HCI flows using a SiH2Cl2/HCl/H2based chemistry. Thermodynamic modelling was carried out with the aid of the SOLGAS program to investigate the effect of proce
Autor:
Jon T. Fitch
Publikováno v:
MRS Proceedings. 259
Surface Charge Analysis (SCA), and ellipsometry have been used to study the stability over time of HF treated (100) silicon surfaces as a function of the post-HF rinse time. Using SCA, the electrical properties of the chemical terminating layer of th
Conference
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