Title:
ジョセフソン磁気ランダムアクセスメモリシステムおよび方法
Document Type and Number:
Japanese Patent JP5885307
Kind Code:
B2
Abstract:
One aspect of the present invention includes a Josephson magnetic random access memory (JMRAM) system. The system includes an array of memory cells arranged in rows and columns. Each of the memory cells includes an HMJJD that is configured to store a digital state corresponding to one of a binary logic-1 state and a binary logic-0 state in response to a word-write current that is provided on a word-write line and a bit-write current that is provided on a bit-write line. The HMJJD is also configured to output the respective digital state in response to a word-read current that is provided on a word-read line and a bit-read current that is provided on a bit-read line.
Inventors:
Har, Anna Wai
Har, Quentin Pea
Har, Quentin Pea
Application Number:
JP2013507965A
Publication Date:
March 15, 2016
Filing Date:
March 29, 2011
Export Citation:
Assignee:
Northrop Grumman Systems Corporation
International Classes:
H01L39/22; G11C11/15; G11C11/44; H01L21/8246; H01L27/105
Domestic Patent References:
| JP58146092A | ||||
| JP58199492A | ||||
| JP10154397A |
Foreign References:
| US20090244958 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto