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arXiv 0707.0180cond-mat.str-el
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多铁性材料ErMn2O5中的电场调控

Manipulating the magnetic structure by electric fields in multiferroic ErMn2O5

Y. Bodenthin, U. Staub, M. Garcia-Fernandez, M. Janoschek, J. Schlappa, E. I. Golovenchits, V. A. Sanina, S. G. Lushnikov

摘要:

基于原位外加电场下的软X射线磁衍射测量,我们报道了多铁性ErMn_2O_5中公度磁序的显著操纵和激发。感应磁散射强度出现在相称的磁布拉格位置,而初始的磁信号几乎持续。我们证明了通过施加电场在ErMn_2O_5中压印磁响应函数的可能性。

英文摘要:

Based on measurements of soft x-ray magnetic diffraction under in-situ applied electric field, wereport on significantly manipulation and exciting of commensurate magnetic order in multiferroic ErMn2O5. The induced magnetic scattering intensity arises at the commensurate magnetic Bragg position whereas the initial magnetic signal almost persists. We demonstrate the possibility to imprint a magnetic response function in ErMn2O5 by applying electric field.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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