Insulating films of high dielectric constant.
نویسندگان
چکیده
منابع مشابه
Permittivity Measurements of High Dielectric Constant Films at Microwave Frequencies
We have developed a time-domain reflectometry (TDR) technique to measure the dielectric permittivity of high dielectric constant films. The test specimen consists of a planar capacitor terminating coaxial waveguide. The complex permittivity of the dielectric in the frequency domain is obtained from appropriate analysis of the incident and the reflected voltage waves. In order to improve accurac...
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The scaling of complementary metal oxide semiconductor (CMOS) transistors has led to the silicon dioxide layer used as a gate dielectric becoming so thin (1.4 nm) that its leakage current is too large. It is necessary to replace the SiO2 with a physically thicker layer of oxides of higher dielectric constant (κ) or ‘high K’ gate oxides such as hafnium oxide and hafnium silicate. Little was know...
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ترانسفورماتورهای قدرت از اجزای اصلی شبکه تامین انرژی الکتریکی می باشند که عملکرد قابل اطمینان ترانسفورماتورها یکی از فاکتورهای مهم و تعیین کننده در تامین انرژی الکتریکی محسوب می شود. در نتیجه بررسی و مانیتور عملکرد ترانسفورماتورها در شبکه و همچنین عیب یابی این ترانسفورماتورها غیرقابل اجتناب و ضروری می باشد. به طور کلی عایق های مایع در صنعت فشار قوی کاربردهای متفاوتی دارند که مهمترین وظیفه آنها...
15 صفحه اولOn Materials of High Dielectric Constant.
* This work was supported by a grant from the National Science Foundation. 'Yarmolinsky, M. B., and G. L. de la Haba, these PROCEEDINGS, 45, 1721 (1959). 2 Nathans, D., and F. Lipmann, these PROCEEDINGS, 47, 497 (1961). 3Wecker, E., and E. Schonne, these PROCEEDINGS, 47, 278 (1961). 4 Wecker, E., and A. Richter, in Basic Mechanisms in Animal Virus Biology, Cold Spring Harbor Symposia on Quantit...
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Perovskite thin films with various functional properties have been synthesized through the Metal Organic Chemical Vapour Deposition (MOCVD). The MOCVD processes, used for the fabrication of a variety of advanced materials in thin film form, rely upon application of a molten multi-element source. The challenging in-situ strategy involves the use of a molten source consisting of a second-generati...
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ژورنال
عنوان ژورنال: Bulletin of the Japan Institute of Metals
سال: 1989
ISSN: 0021-4426,1884-5835
DOI: 10.2320/materia1962.28.22