公开(公告)号：US20160217856A1

公开(公告)日：2016-07-28

申请号：US15085403

申请日：2016-03-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Frederick Perner ,  Wei Yi ,  Matthew D. Pickett

IPC: G11C13/00

CPC classification number: G11C13/0069 ,  G11C13/0002 ,  G11C13/0007 ,  G11C13/0064 ,  G11C2013/0066 ,  G11C2013/0073 ,  G11C2013/0078 ,  G11C2211/5624 ,  G11C2211/5645 ,  G11C2213/15

Abstract: A method of switching a memristive device applies a current ramp of a selected polarity to the memristive device. The resistance of the device during the current ramp is monitored. When the resistance of the memristive device reaches the target value, the current ramp is removed.

公开(公告)号：US20160217850A1

公开(公告)日：2016-07-28

申请号：US15085543

申请日：2016-03-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gilberto Medeiros Ribeiro ,  Matthew D. Pickett

IPC: G11C11/419 ,  H01L49/00

CPC classification number: G11C11/419 ,  G11C11/41 ,  G11C13/0007 ,  G11C19/28 ,  G11C2013/0073 ,  G11C2213/15 ,  G11C2213/32 ,  H01L45/04 ,  H01L45/1233 ,  H01L45/146 ,  H01L49/003 ,  H03K3/037 ,  H03K3/357 ,  H03K19/00315 ,  H03K19/1776

Abstract: A metal-insulator phase transition (MIT) flip-flop employs a selected one of a pair of bi-stable operating states to represent a logic state of the MIT flip-flop. The MIT flip-flop includes an MIT device having a current-controlled negative differential resistance (CC-NDR) to provide the pair of bi-stable operating states. A bi-stable operating state of the pair is capable of being selected by a programing voltage. Once the bi-stable operating state is selected, the bi-stable operating state is capable of being maintained by a bias voltage applied to the MIT device.

Abstract translation: 金属 - 绝缘体相变（MIT）触发器采用一对双稳态工作状态中选择的一个来表示MIT触发器的逻辑状态。 MIT触发器包括具有电流控制的负差分电阻（CC-NDR）的MIT装置，以提供一对双稳态工作状态。 该对的双稳态工作状态能够通过编程电压进行选择。 一旦选择了双稳态操作状态，双稳态操作状态就能够通过施加到MIT设备的偏压来保持。