Studies of Current-Driven Excitations in Co/Cu/Co Trilayer Nanopillars

机译：Co / Cu / Co三层纳米柱中电流驱动激发的研究

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We measure the dynamic resistance of a Co/Cu/Co trilayer nanopillar at varied magnetic field H and current I. The resistance displays the usual behavior, almost symmetric in H, both when magnetization switching is hysteretic at small I, H, and reversible at larger I, H. We show differences in the I, H magnetization stability diagram measured by holding I fixed and varying H and vice versa. We also show how the peak in dV/dI associated with telegraph noise in the reversible switching regime, is calculated from the telegraph noise variations with I. Lastly, we show data for a similar sample that displays behavior asymmetric in H, and a negative reversible switching peak instead of a usual positive one.

机译：我们在变化的磁场H和电流I下测量Co / Cu / Co三层纳米柱的动态电阻。当磁化切换在I，H小且可逆时，磁滞切换时，该电阻显示出通常的行为，即在H中几乎对称。较大的I，H。我们显示了通过将I固定并改变H来测量的I，H磁化稳定性图中的差异，反之亦然。我们还展示了如何根据可逆切换条件下电报噪声的变化计算出与电报噪声相关的dV / dI峰值。最后，我们显示了一个类似样本的数据，该样本在H中表现出非对称性，且可逆负值切换峰值，而不是通常的正峰值。

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《NATO Advanced Study Institute on Theory of Quantum Transport in Metallic and Hybrid Nanostructures; 20030825-29; St.Petersburg(RU)》|2003年|P.3945|共2页
会议地点 St.Petersburg(RU)
作者
S. Urazhdin; Norman O. Birge; W.P. Pratt; Jr.; J. Bass;
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Dept. of Physics and Astronomy, Center for Fundamental Materials Research, and Center for Sensor Materials, Michigan State University, East Lansing, MI 48824, USA;

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正文语种 eng
中图分类工程材料一般性问题;
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专利

1. Current-Driven Excitations in Symmetric Magnetic Nanopillars [J] . M. Tsoi, J. Z. Sun, S. S. P. Parkin Physical review letters . 2004,第3期

机译：对称磁性纳米柱中的电流驱动激励
2. Current-driven excitations in magnetic multilayer nanopillars from 4.2 K to 300 K [J] . M. Tsoi, J. Z. Sun, M. J. Rooks, Physical Review. B, Condensed Matter . 2004,第10期

机译：磁性多层纳米柱中4.2 K至300 K的电流驱动激发
3. Current-driven differential resistance phase diagram in nanopillars of NiFe/Cu/NiFe [J] . Pereira LG, Boulle O, Sanchez MM, Physica, B. Condensed Matter . 2006,第1a2期

机译：NiFe / Cu / NiFe纳米柱中电流驱动的差分电阻相图
4. Studies of Current-Driven Excitations in Co/Cu/Co Trilayer Nanopillars [C] . S. Urazhdin, Norman O. Birge, W.P. Pratt Jr., NATO Advanced Research Workshop on Theory of Quantum Transport in Metallic and Hybrid Nanostructures . 2006

机译：Co / Co / Co三层纳米镁电流驱动激发研究
5. Core-Shell Nanopillar Array Solar Cells using Cadmium Sulfide Coating on Indium Phosphide Nanopillars. [D] . Tu, Bor-An Clayton. 2013

机译：使用磷化铟纳米柱上的硫化镉涂层的核-壳纳米柱阵列太阳能电池。
6. Unusual electronic excitations in ABA trilayer graphene [O] . Chiun-Yan Lin, Ching-Hong Ho, Jhao-Ying Wu, -1

机译：ABA三层石墨烯中异常的电子激发
7. Studies of Current-Driven Excitations in Co/Cu/Co Trilayer Nanopillars [O] . Urazhdin, S., Birge, Norman O., Pratt Jr, W. P., 2003

机译：Co / Cu / Co三层纳米柱的电流驱动激发研究

Studies of Current-Driven Excitations in Co/Cu/Co Trilayer Nanopillars

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