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Electronic structure and magnetic properties of iron doped TiO_2 (rutile): XPS measurements and CPA calculations

机译：铁掺杂的TiO_2（金红石）的电子结构和磁性：XPS测量和CPA计算

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X-ray photoelectron spectra of TiO_2:Fe are measured. Electronic structure and magnetic properties of rutile doped by iron are calculated in the frame of the coherent potential approximation. The main experimental spectral features of TiO_2:Fe such as heterovalent cation substitution (Fe~(3+)→Ti~(4+)), decreasing of the band gap value and appearance of additional features at the bottom and top of X-ray photoelectron spectra of valence band in comparison with those for undoped TiO_2 are described.

机译：测量了TiO_2：Fe的X射线光电子能谱。在相干势近似框架内计算了铁掺杂的金红石的电子结构和磁性。 TiO_2：Fe的主要实验光谱特征，如杂价阳离子取代（Fe〜（3+）→Ti〜（4+）），带隙值的减小以及X射线底部和顶部的附加特征的出现描述了价带的光电子光谱与未掺杂的TiO_2的比较。

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来源
《Trends in magnetism: nanomagnetism》|2013年|28-34|共7页
会议地点 Vladivostok(RU)
作者
Michael A. Korotin; Nikolay A. Skorikov; Ernst Z. Kurmaev; Dmitry A. Zatsepin; Seif O. Cholakh;
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作者单位

Institute of Metal Physics, UB RAS, 18, ul. S.Kovalevskaya, Yekaterinburg 620990, Russia;

Institute of Metal Physics, UB RAS, 18, ul. S.Kovalevskaya, Yekaterinburg 620990, Russia;

Institute of Metal Physics, UB RAS, 18, ul. S.Kovalevskaya, Yekaterinburg 620990, Russia;

Institute of Metal Physics, UB RAS, 18, ul. S.Kovalevskaya, Yekaterinburg 620990, Russia,Ural Federal University, 19, ul. Mira, Yekaterinburg 620002, Russia;

Ural Federal University, 19, ul. Mira, Yekaterinburg 620002, Russia;

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原文格式 PDF
正文语种 eng
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关键词
Rutile; titanium dioxide; iron impurity; X-ray photoelectron spectra; coherent potential approximation;

机译：金红石;二氧化钛;铁杂质X射线光电子能谱；相干势近似;

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1. Electronic structure and magnetic properties of iron doped TiO_2 (rutile): XPS measurements and CPA calculations [J] . Michael A. Korotin, Nikolay A. Skorikov, Ernst Z. Kurmaev, Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena . 2014,第Null期

机译：铁掺杂TiO_2（金红石）的电子结构和磁性特性：XPS测量和CPA计算
2. The effect of fluorine doping on electronic structure and ferromagnetic stability of Os-doped TiO_2 rutile phase: First-principles calculations [J] . A. Fakhim Lamrani, M. Ouchri, M. Belaiche, Journal of magnetism and magnetic materials . 2016,第MARa期

机译：氟掺杂对掺s的TiO_2金红石相电子结构和铁磁稳定性的影响：第一性原理计算
3. Electronic and magnetic properties of double-impurities-doped TiO_2 (rutile): First-principles calculations [J] . P. Murugan, R. V. Belosludov, H. Mizuseki, Journal of Applied Physics . 2006,第8Pt3期

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4. Electronic structure and magnetic properties of iron doped TiO_2 (rutile): XPS measurements and CPA calculations [C] . Michael A. Korotin, Nikolay A. Skorikov, Ernst Z. Kurmaev, Euro-Asian Symposium "Trends in MAGnetism" . 2014

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Electronic structure and magnetic properties of iron doped TiO_2 (rutile): XPS measurements and CPA calculations

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