Magnetic and structural study of Fe doped tin dioxide

Bilovol V; Navarro AMM; Torres CER; Sanchez FH; Cabrera AF

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Magnetic and structural study of Fe doped tin dioxide

机译：掺铁二氧化锡的磁性和结构研究

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The structural and magnetic properties of Fe 10 at% doped SnO2 powders milled for different times have been investigated. XAS results demonstrate the dilution of Fe atoms in the rutile structure after 5 h of milling. Fe atoms have almost one oxygen vacancy near neighbour. At RT the sample presents the superposition of paramagnetic and ferromagnetic behaviours. When temperature decreases a progressive blocking process was observed. Below 100 K a field shift of hysteresis loops is evident indicating magnetic coupling between ferromagnetic/antiferromagnetic phases.

机译：研究了不同时间研磨的Fe 10 at％掺杂SnO2粉末的结构和磁性。 XAS结果表明，研磨5 h后，金红石结构中的Fe原子被稀释。铁原子在附近具有几乎一个氧空位。在室温下，样品呈现出顺磁和铁磁行为的叠加。当温度降低时，观察到渐进的阻断过程。低于100 K，磁滞回线的场移明显，表明铁磁/反铁磁相之间存在磁耦合。

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来源
《Physica, B. Condensed Matter》 |2009年第18期|共4页
作者
Bilovol V; Navarro AMM; Torres CER; Sanchez FH; Cabrera AF;
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正文语种 eng
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关键词
Semiconductor oxides; Magnetic properties; XAS;

机译：半导体氧化物;磁性能;XAS;

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专利

1. Magnetic and structural study of Fe doped tin dioxide [J] . Bilovol V, Navarro AMM, Torres CER, Physica, B. Condensed Matter . 2009,第18期

机译：掺铁二氧化锡的磁性和结构研究
2. Effects of Cr and Fe co-doping on structural, optical, electrical and magnetic properties of titanium dioxide (TiO2) [J] . Salma Waseem, Safia Anjum, Lubna Mustafa, Materials science-Poland: An interdisciplinary journal of physics, chemistry and technology of materials . 2015,第3期

机译：铬和铁共掺杂对二氧化钛（TiO2）的结构，光学，电和磁性能的影响
3. Study the effect of sintering temperature on structural, microstructural and electromagnetic properties of 10% Ca-doped Mn_(0.6)Zn_(0.4)Fe_2O_4 [J] . D. Rahaman, Dalim Mia, M.N.I. Khan, Journal of magnetism and magnetic materials . 2016,第APRa期

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4. Structural and Magnetic Studies of Tin Doped a-Fe_2O_3 (a-Sn_xFe_2-_xO_3) Nanoparticles Prepared By Microwave Assisted Synthesis [C] . Bindu K, P. Chowdhury, Ajith K M, International Conference on Condensed Matter and Applied Physics . 2016

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6. Influence of Atomic Doping on Thermal Stability of Ferrite Nanoparticles—Structural and Magnetic Studies [O] . Urszula Klekotka, Dariusz Satuła, Simo Spassov, 2021

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7. Effects of Cr and Fe co-doping on structural, optical, electrical and magnetic properties of titanium dioxide (TiO2) [O] . Waseem Salma, Anjum Safia, Mustafa Lubna, 2015

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Magnetic and structural study of Fe doped tin dioxide

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