Submicrometer ferromagnetic NOT gate and shift register

被引：492

作者：

Allwood, DA ^{[1
]}

Xiong, G ^{[1
]}

Cooke, MD ^{[1
]}

Faulkner, CC ^{[1
]}

Atkinson, D ^{[1
]}

Vernier, N ^{[1
]}

Cowburn, RP ^{[1
]}

机构：

[1] Univ Durham, Dept Phys, Sci Labs, Durham DH1 3LE, England

来源：

SCIENCE | 2002年 / 296卷 / 5575期

关键词：

D O I：

10.1126/science.1070595

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 [理学]; 0710 [生物学]; 09 [农学];

摘要：

An all-metallic submicrometer device is demonstrated experimentally at room temperature that performs logical NOT operations on magnetic logic signals. When this two-terminal ferromagnetic structure is incorporated into a magnetic feedback loop, the junction performs a frequency division operation on an applied oscillating magnetic field. Up to 11 of these junctions are then directly linked together to create a magnetic shift register.

引用

页码：2003 / 2006

页数：4

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