Galvanomagnetic effect of ferromagnetic nano-ring at low temperatures
Galvanomagnetic effect of ferromagnetic nano-ring at low temperatures
复制标题
铁磁纳米环低温下的电磁效应
DOI：
10.1016/s0304-8853(01)00531-5
复制
发表时间：
2002
影响因子：
2.7
通讯作者：
H. Miyajima
中科院分区：
文献类型：
--
作者：
S. Kasai;T. Niiyama;E. Saitoh;H. Miyajima
研究了NiFe环的流磁效应。发现该环具有闭合畴态和双畴态两种磁化状态。在极低温度下，观察到电阻振荡和涨落，表明存在Aharanov-Bohm效应等量子干涉效应。
Galvanomagnetic effect of NiFe rings has been studied. It was found that the ring takes two kinds of magnetization state, closure domain state and bi-domain state. At very low temperatures, resistance oscillation and fluctuation were observed, indicating the existence of the quantum interference effects such as Aharanov–Bohm effect.