b)Cr0.2Ru0.8O2-x和自制RuO2的Ru 3p3/2和C)O 1s XPS光谱。d)Cr0.2Ru0.8O2-x、RuO2和Ru箔的归一化Ru K-edge XANES光谱和e)Ru K-edge FT-EXAFS光谱。f)Cr0.2Ru0.8O2-x和RuO2的K-edge WT-EXAFS光谱。g)Cr0.2Ru0.8O2-x、Cr2O3和Cr箔的归一化Cr K-edge XANES和h)Cr K-edge FT-EXAFS光谱。
镨L3和铜K-edgeXANES研究.DOC,PrBa2Cu3O7鐠鋇銅氧化物系統之異常反鐵磁序及物理性質 林炳南, 徐永源, 古煥球 國立清華大學物理系 E-mail: d863351@oz.nthu.edu.tw 1. 前言 PrBa2Cu3O7是一個具有異常高鐠(Pr)反鐵磁序(antiferromagnetic order)溫度的Mott絕緣體(Mott insulat
a) Co K-edge XANES, b) Co K-edge EXAFS;c) Ni K-edge XANES, d) Ni K-edge EXAFS;e)Fe k边XANES, f)Fe k边EXAFS;g) Cu K-edge XANES和h) Cu K-edge EXAFS;i) Y k边EXAFS。j)•OH和k)•OOH在FeCoNiCuYP/C、CoNiCuYP/C和FeCuYP/C样品上,在1 m KOH溶液中,在1.8 V vs RHE条...
Silicon K-edge XANES spectra of silicate minerals 下载积分: 6990 内容提示: Phys Chem Minerals (1995) 22:115-122 PHNICS CHEMISTRY MINERALS ?9 Springer-Verlag 1995 Silicon K-edge XANES Spectra of Silicate Minerals Dien Li 1, G.M. Bancroft 1 M.E. Fleet 2, X.H. Feng 3 i Department of ...
This work reports theoretical and experimental study of the X-ray absorption near-edge structure (XANES) at the Mn K-edge in (Ga,Mn)As diluted magnetic semiconductors. The spectra have been calculated from the first-principles using FLAPW including the core-hole effect, a special attention has...
XANES spectra have four or five peaks in the range from 50 to 90 eV, depending on the strength of chemical bonds between lithium ions and donor atoms. Li(1s) XPS spectra also have two or three peaks in the range from 48 to 58 eV. The electron densities on lithium ...
K-edge XANESmultiple scattering theoryfull potential linearized augmented plane wave methodThree alternative approaches have been applied to calculate As K-edge XANES of InAs: multiple scattering (MS) theory, non-muffin-tin finite difference method (FDM) and full potential linearized augmented plane ...
deals with sulfur (S) speciation in the surface sediments of lakes from different regions of China, using S K-Edge XANES spectroscopy, which has unique advantages in morphological analysis of S in sediments. Geochemistry of Aquatic Sediments Figure 2(b) displays the C K-edge XANES spectra of ...
In the present work, we focus on the pre-edge peak variation at the O K-edge XANES in NicMg1 − cO solid solutions upon dilution. In particular, we address the composition dependence of 2p(O2−)–3d8(Ni2+) states mixing by looking at the O K-edge, which should provide us with...
X-ray-absorption near-edge structure (XANES) spectra for crystalline GaP, InP and GaSb were measured for each Ga and P K-edge region. Full multiple scattering calculations are performed. The information on the charge distribution around the X-ray-absorbing atom can be obtained by comparing the...