XANES Spectra of Co(ala)3and Co(acac)3in Solid and Solution
نویسندگان
چکیده
منابع مشابه
existence and approximate $l^{p}$ and continuous solution of nonlinear integral equations of the hammerstein and volterra types
بسیاری از پدیده ها در جهان ما اساساً غیرخطی هستند، و توسط معادلات غیرخطی بیان شده اند. از آنجا که ظهور کامپیوترهای رقمی با عملکرد بالا، حل مسایل خطی را آسان تر می کند. با این حال، به طور کلی به دست آوردن جوابهای دقیق از مسایل غیرخطی دشوار است. روش عددی، به طور کلی محاسبه پیچیده مسایل غیرخطی را اداره می کند. با این حال، دادن نقاط به یک منحنی و به دست آوردن منحنی کامل که اغلب پرهزینه و ...
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OPTICAL SPECTRA. M. D. Dyar, G. R. Rossman, J. S. Delaney, S. R. Sutton, and M. Newville, Dept. of Earth and Environment, Mount Holyoke College, 50 College St., South Hadley, MA 01075, [email protected]; Div.of Geological and Planetary Science, California Institute of Technology, 1201 E. California Blvd., Pasadena, CA 91125; Dept. of Geological Sciences, Wright Geological Laboratory, Busch Cam...
متن کاملModeling of XANES-spectra with the FEFF- program
The aim of this project is the calculation of the absorption coefficient μ of xray absorption spectra as a function of energy and a comparison with experimental data. A characteristic fine structure can be found in x-ray absorption spectra (XAS) consisting of the XANES (X-Ray Absorption Near Edge Structure) and the EXAFS (Extended X-Ray Absorption Fine Structure) region. XANES is characterized ...
متن کاملExperimental and Calculated Ti K-Edge XANES Spectra of Pb1-xLaxTiO3 Ferroelectric Ceramic Compounds
The X-ray absorption near-edge structures (XANES) at the Ti K-edge of Pb1-xLaxTiO3 ferroelectric ceramic compounds are analyzed as a function of the sample composition. The calculated XANES spectra using the FEFF8.2 code are compared with experimental data. Experimental results show that the local distortion around Ti atoms has different composition dependence as compared to the crystallographi...
متن کاملLi K-Edge XANES Spectra of Lithium Niobate and Lithium Tantalite
The x-ray emission with the single crystal of lithium niobate (LiNbO3) or lithium tantalite (LiTaO3) by thermal changes in a vacuum system is closely concerned with the electronic state of each crystal. Therefore, lithium Kedge x-ray absorption near edge structures (XANES) spectra of these materials were measured in the region from 50 eV to 90 eV by means of total electron yield method (T.E.Y.)...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1991
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.64.1684