The effect of gallium substitution for iron on the magnetic properties of hydronium iron jarosite

S. A. Earle; A. P. Ramirez; R. J. Cava

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The effect of gallium substitution for iron on the magnetic properties of hydronium iron jarosite

机译：镓替代铁对水合黄铁矿黄铁矿磁性的影响

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Gallium has been partially substituted for iron in the hydronium iron jarosite H_2O (centre dot) Fe_3(SO_4)_2(OH)_6, a material with a Kagome lattice of iron-oxygen octahedra, allowing the controlled introduction of non-magnetic defects in the magnetic lattice. The highly frustrated nature of the magnetic interactions is partially relaxed by the substitution, which unlocks spins and thus increases the magnetic susceptibility. The non-linear susceptibility is reported. Comparison of intentionally doped and "pure" jarosite prepared under different synthetic conditions indicates that the defect concentration and the magnetic properties are variable dependent on the synthetic method.

机译：镓已部分替代了水合黄铁矿H_2O（中心点）Fe_3（SO_4）_2（OH）_6中的铁，这是一种具有铁-氧八面体的Kagome晶格的材料，可以控制地引入非磁性缺陷。磁性晶格。磁性相互作用的高度挫败的性质通过取代而部分缓解，该取代解锁了自旋并因此增加了磁化率。报告了非线性磁化率。在不同的合成条件下制备的故意掺杂和“纯”黄钾铁矾的比较表明，缺陷浓度和磁性能取决于合成方法。

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来源
《Physica, B. Condensed Matter》 |1999年第2期|共6页
作者
S. A. Earle; A. P. Ramirez; R. J. Cava;
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原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
magnetic susceptibility; Ga; H_3O (centre dot)Fe_3(SO_4)_2(OH)_6;

机译：磁化率;Ga;H_3O（中心点）Fe_3（SO_4）_2（OH）_6;

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专利

1. The effect of gallium substitution for iron on the magnetic properties of hydronium iron jarosite [J] . S. A. Earle, A. P. Ramirez, R. J. Cava Physica, B. Condensed Matter . 1999,第1a2期

机译：镓替代铁对水合黄铁矿黄铁矿磁性的影响
2. Jarosite hydronium jarosite solid-solution series with full iron site occupancy: Mineralogy and crystal chemistry [J] . Laurel C. Basciano, Ronald C. Peterson American Mineralogist . 2007,第8a9期

机译：具有完全铁位点占据空间的Jarosite水合黄钾铁矾固溶体系列：矿物学和晶体化学
3. Jarosite-hydronium jarosite solid-solution series with full iron site occupancy: Mineralogy and crystal chemistry [J] . Basciano LC, Peterson RC The American mineralogist . 2007,第8a9期

机译：铁含量最高的黄铁矿-hydro水黄铁矿固溶体系列：矿物学和晶体化学
4. The effect of Gallium substitution on the microstructure and magnetic properties of Yttrium Iron Garnet [C] . N. Z. M. Zaini, N.B. Ibrahim UKM FST Postgraduate Colloquium . 2015

机译：镓取代对Yttrium铁石榴石微观结构和磁性的影响
5. Structural and magnetic properties of 2:17-type rare-earth transition-metal magnetic compounds samarium(2)iron(17)M(x) (M = aluminum, silicon) and R(2)iron(17-x)T(x) (R = yttrium, neodymium, gadolinium T = indium, cobalt, silicon, gallium). [D] . Ren, Zhiyuan. 2001

机译：2:17型稀土过渡金属磁性化合物sa（2）铁（17）M（x）（M =铝，硅）和R（2）铁（17-x）T（ x）（R =钇，钕，g T =铟，钴，硅，镓）。
6. The Effect of Sputtering Parameters and Doping of Copper on Surface Free Energy and Magnetic Properties of Iron and Iron Nitride Nano Thin Films on Polymer Substrate [O] . Waheed Khan, Qun Wang, Xin Jin, 2017

机译：溅射参数和铜的掺杂对聚合物基底上铁和氮化铁纳米薄膜表面自由能和磁性能的影响
7. Optical and magnetooptical properties of bismuth and gallium substituted iron garnet films [O] . Hansteen F., Helseth L.E., Johansen T.H., 2004

机译：铋和镓取代的铁石榴石薄膜的光学和磁光性质
8. ON THE MAGNETIC PROPERTIES OF PIEZOELECTRIC GALLIUM-IRON OXIDE [R] . Charles H. Nowlin 1963

机译：压电钆铁氧化物的磁性研究

The effect of gallium substitution for iron on the magnetic properties of hydronium iron jarosite

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