Memristive device

US8575585B2 · kind B2 · utility

Assignee

• HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

• Jianhua Yang · Palo Alto, US
• Qiangfei Xia · Palo Alto, US
• Alexandre M. Bratkovski · Mountain View, US

Key dates

• Filing date: Jul 13, 2009
• Grant date: Nov 5, 2013
• Expiry date: Jul 13, 2029

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10N70/8833

Abstract

A memristive device includes a first electrode, a second electrode crossing the first electrode at a non-zero angle, and an active region disposed between the first and second electrodes. The active region has a controlled defect profile throughout its thickness.