Transport properties of hydrogenated ZnO microwires

Israel Lorite; Pablo Esquinazi; Cecilia Zapata; Silvia P. Heluani

首页> 外文期刊>Journal of Materials Research >Transport properties of hydrogenated ZnO microwires

【24h】

Transport properties of hydrogenated ZnO microwires

机译：氢化ZnO微丝的传输性能

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We have studied the magnetoresistance (MR) of hydrogen plasma-treated pure ZnO wires of tens of micrometer diameter at different temperatures. A negative MR of 1% at 8 T applied field is measured for all wires at 4 K, independent of the temperature (300 K ... 773 K) used during the hydrogen treatment. However, a positive MR develops, the higher the treatment temperature. The MR can be explained with a semiempirical model taking into account local magnetic moments and the s-d exchange interaction. These results together with field anisotropy in the MR indicate the appearance of magnetic order due to the hydrogen treatment in agreement with recently published reports on the influence of hydrogen in bulk ZnO single crystals. Hydrogen doping may provide a way to trigger defect-induced magnetism in small oxide structures.

机译：我们已经研究了氢等离子体处理的数十微米直径的纯ZnO线在不同温度下的磁阻（MR）。对于所有导线，在4 K下，在8 T的施加磁场下，其MR的负值为1％，与氢处理过程中使用的温度（300 K ... 773 K）无关。但是，MR呈阳性，治疗温度越高。可以用半经验模型解释MR，该模型考虑了局部磁矩和s-d交换相互作用。这些结果与MR中的场各向异性一起表明，由于氢处理，与最近发表的有关块状ZnO单晶中氢的影响的报道相一致，出现了磁序。氢掺杂可以提供一种在小氧化物结构中触发缺陷感应磁性的方法。

著录项

来源
《Journal of Materials Research》 |2014年第1期|78-83|共6页
作者
Israel Lorite; Pablo Esquinazi; Cecilia Zapata; Silvia P. Heluani;
展开▼
作者单位

Division of Superconductivity and Magnetism, Institute for experimental Physics Ⅱ, Fakultaet fuer Physik und Geowissenschaften, 04103 Leipzig, Germany;

Division of Superconductivity and Magnetism, Institute for experimental Physics Ⅱ, Fakultaet fuer Physik und Geowissenschaften, 04103 Leipzig, Germany;

Laboratorio de Fi'sica del Solido, Dpto. de Fi'sica, FCEyT, Universidad Nacional de Tucumdn, 4000 Tucumdn, Argentina;

Laboratorio de Fi'sica del Solido, Dpto. de Fi'sica, FCEyT, Universidad Nacional de Tucumdn, 4000 Tucumdn, Argentina;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Electrical transport and ac conductivity properties of hydrogenated annealing V-doped ZnO [J] . S. H. Liu, J. C. A. Huang, C. R. Lin, Journal of Applied Physics . 2009,第7pta3期

机译：氢化退火掺V的ZnO的电输运和ac导电性能
2. Textured surface ZnO:B/(hydrogenated gallium-doped ZnO) and (hydrogenated gallium-doped ZnO)/ZnO:B transparent conductive oxide layers for Si-based thin film solar cells [J] . Cong-bo Yan, Xin-liang Chen, Fei Wang, Thin Solid Films . 2012,第期

机译：用于硅基薄膜太阳能电池的带纹理的表面ZnO：B /（氢化镓掺杂的ZnO）和（氢化镓掺杂的ZnO）/ ZnO：B透明导电氧化物层
3. Defect properties of ZnO and ZnO: P microwires [J] . Christof P. Dietrich, Matthias Brandt, Martin Lange, Journal of Applied Physics . 2011,第1期

机译：ZnO和ZnO：P微丝的缺陷特性
4. Electrical transport and ac conductivity properties of hydrogenated annealing V-doped ZnO [C] . S. H. Liu, J. C. A. Huang, C. R. Lin Annual Conference on Magnetism and Magnetic Materials . 2009

机译：氢化退火的电气传输和交流电导率V掺杂ZnO
5. Growth and transport properties of Sb-doped ZnO nano/microwires [D] . Masmali, Nada Ali 2015

机译：掺Sb的ZnO纳米/微丝的生长和传输性能
6. Soluble Polyimides Bearing (cis trans)-Hydrogenated Bisphenol A and (trans trans)-Hydrogenated Bisphenol A Moieties: Synthesis Properties and the Conformational Effect [O] . Zhiming Mi, Shuai Wang, Ziwen Hou, 2019

机译：带有（顺式反式）氢化双酚A和（反式反式）氢化双酚A部分的可溶性聚酰亚胺：合成性质和构象效应
7. Formation and optical properties of ZnO:ZnFe2O4 superlattice microwires [O] . Yun Li, Guozhang Dai, Chunjiao Zhou, 2010

机译：ZnO：ZnFe2O4超晶格微丝的形成及光学性质

Transport properties of hydrogenated ZnO microwires

摘要

著录项

相似文献

相关主题

期刊订阅