Download or read book Synthesis and Characterisation of Undoped and Doped Hexagonal Barium Titanate written by Mandy J. Rampling and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterisation of Ho doped Barium Titanate written by Yang Liu and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterization of Lanthanum Doped Barium Titanate for High k Dielectric Materials written by Nur Farahin Abdul Hamid and published by . This book was released on 2016 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are three main parts of this research. First, the parent compositions of pure BaTiO3 were studied as a standard sample. The optimum temperatures for synthesis were determined based on pure BaTiO3 sample. Second, the solid solution limit for La-doped BaTiO3 were investigated. For the effect of doping, the analogue’s composition of Ba1-xLaxTiO3 and Ba1-xLaxTi1-x/4O3 are synthesized and studied ; next, the structural properties of lanthanum doped barium titanate was characterized by using X-ray Diffraction (XRD) and Rietveld Refinement analysis. The analysis followed by electrical characterization using impedance spectroscopy.

Download or read book Hydrothermal Synthesis and Characterization of Doped and Un doped Nano sized Barium Titanate Powder written by Hanady Yaseen and published by . This book was released on 2005 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Electrical Characterisation of Lanthanum Doped Barium Titanate written by Finlay D. Morrison and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermally stimulated Current and Dielectric Properties of Doped and Undoped Barium Titanate written by Wayne Huebner and published by . This book was released on 1987 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterisation of Transition Metal Doped Hexagonal BaTiO subscript 3 written by Gillian Margaret Keith and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Solvothermal Synthesis and Characterization of Pristine Barium Titanate BaTiO3 and Chromium doped Barium Titanate BaTi1 xCrxO3 delta Colloidal Nanocrystals written by Nilave Chakraborty and published by . This book was released on 2020 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrochemical Synthesis and Characterization of Barium Titanate Films written by 伍祖璁 and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Investigation of Properties of Barium Titanate Doped with Ferromagnetic Materials for Use in Spin Field Effect Transistors written by Kapildev Kulkarni and published by . This book was released on 2004 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The fundamental aspect of this research was to synthesize nano particles of certain materials and to investigate their properties related to potential use in spin-field effect transistor (Spin-FET). Barium titanate was doped with ferromagnetic material and nano particles of this material were synthesized using a sol-gel process. Sol-gels were characterized for their size and shape using an atomic force microscope and a scanning electron microscope. Composition of these compounds and the distribution of dopents were investigated using x-ray fluorescence and the scanning electron microscope. Dielectric properties were measured using high precision impedance, capacitance, and resistance (LCR) meter. Barium titanate, when doped with ferromagnetic materials, becomes ferroelectric material. Ferroelectric materials have finite polarization even in the absence of an applied electric field, which can be exploited for their use as source/drain in spin-FET. The sintering temperature and pH of the sol-gel solution play important roles in determining the dielectric constants, particle size and distribution of dopent in barium titanate. It was found that iron has advantage over nickel and cobalt as a dopent, as it has high electrical susceptibility"--Leaf iii.

Download or read book Structure and Dielectric Properties of Pure and Zinc Oxide Doped Barium Titanate written by M. Hasan and published by . This book was released on 2013 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of zinc oxide addition and sintering parameters on the structure and dielectric properties of barium titanate are observed. Different percentage of ZnO ranging from 0.30 to 1 wt. % is doped in barium titanate. Both the doped and undoped samples are sintered at temperatures ranging from 1250°C to 1325°C at different soaking times. The amount of densification of the doped and undoped samples is measured in terms of percentage theoretical density. Grain size and microstructural analysis is performed by a scanning electron microscope (SEM). Lattice parameters and tetragonality of doped and undoped barium titanate are calculated from x-ray diffraction pattern obtained from x-ray diffractometer (XRD) test. Dielectric properties of the samples are measured by an impedance analyzer. It is found that all the doped samples obtain their maximum percentage theoretical density at a lower sintering temperature compared to the undoped sample. SEM study reveals that the doped samples always show smaller grains compared to the undoped sample. Significant grain growth is observed in all of the samples at sintering temperatures above 1300°C. The evidence of surface melting is observed in 1 wt. % ZnO-doped sample soaked at 1325°C for 2 h. The presence of liquid at that sintering condition is explained by the doping mechanism of Zn2+ in BaTiO3. Correlation among the grain size, tetragonality, and dielectric properties of the doped and undoped samples are also discussed.

Download or read book Synthesis and Properties of Barium Titanate Solid Solution Thin Films on Copper Substrates written by Jon Fredrick Ihlefeld and published by . This book was released on 2006 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: hafnium, tin, zirconium, flux, copper, equilibria, grain size, size effects, sol-gel, barium titanate, film, ferroelectric, doping.

Download or read book Synthesis and Characterization of Barium Titanate Ceramic Powders written by Sang-Sub Han and published by . This book was released on 1992 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Structure Electrical Properties and Electrical Degradation of Undoped and Nickel Doped Barium Titanate written by Sudhir R. Kulkarni and published by . This book was released on 1986 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterisation of Barium Titanate Nanoparticles for Second Harmonic Generation Applications written by Omar Matar and published by . This book was released on 2017 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards written by and published by . This book was released on 2004 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characterisation of Lanthanum doped Barium Titanate written by Diane E. Johnston and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: