Superconducting memory based on ferromagnetism

被引：35

作者：

Held, R. ^{[1
]}

Xu, J.

Schmehl, A.

Schneider, C. W.

Mannhart, J.

Beasley, M. R.

机构：

[1] Univ Augsburg, Inst Phys, D-86135 Augsburg, Germany

[2] Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 16期

关键词：

D O I：

10.1063/1.2362870

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Answering to the need for dense superconducting memories, the authors propose a memory concept that combines ferromagnetic dots for the storage of the data and Josephson junctions for their readout. Good scalability is expected for large scale integration. Exploratory memory cells have been implemented using 3 mu m Nb technology and Permalloy dots. Nonvolatile data storage at 300 K was demonstrated. (c) 2006 American Institute of Physics.

引用

页数：3

共 7 条

[1]

DUZER TV, 1997, IEEE T APPL SUPERCON, V7, P98

[2] Optimization of hybrid JJ/CMOS memory operating temperatures [J].