公开(公告)号：US10217522B2

公开(公告)日：2019-02-26

申请号：US15600958

申请日：2017-05-22

Applicant: Regents of the University of Minnesota

Inventor： Jian-Ping Wang ,  Mahdi Jamali ,  Sachin S. Sapatnekar ,  Meghna G. Mankalale ,  Zhaoxin Liang ,  Angeline Klemm Smith ,  Mahendra DC ,  Hyung-il Kim ,  Zhengyang Zhao

IPC: G11C19/08 ,  G11C19/00 ,  G11C11/22 ,  G11C11/16 ,  H01L43/08 ,  G11C11/18 ,  B82Y10/00 ,  H01L29/66 ,  H01L27/11521 ,  H01L29/06 ,  H01L27/118

Abstract: In some examples, an electronic device comprising an input ferroelectric (FE) capacitor, an output FE capacitor, and a channel positioned beneath the input FE capacitor and positioned beneath the output FE capacitor. In some examples, the channel is configured to carry a magnetic signal from the input FE capacitor to the output FE capacitor to cause a voltage change at the output FE capacitor. In some examples, the electronic device further comprises a transistor-based drive circuit electrically connected to an output node of the output FE capacitor. In some examples, the transistor-based drive circuit is configured to deliver, based on the voltage change at the output FE capacitor, an output signal to an input node of a second device.

公开(公告)号：US20180203077A1

公开(公告)日：2018-07-19

申请号：US15918942

申请日：2018-03-12

Applicant: Regents of the University of Minnesota

Inventor： Jian-Ping Wang ,  Angeline Klemm Smith ,  Mahdi Jamali ,  Zhengyang Zhao

IPC: G01R33/07 ,  G01R33/12

CPC classification number: G01R33/075 ,  G01R33/077 ,  G01R33/1284

Abstract: An article may include a substantially perpendicularly magnetized free layer having a first magnetic orientation in the absence of an applied magnetic field. The article may also include a spin Hall channel layer configured to conduct a spin current configured to subject the perpendicularly magnetized free layer to a magnetic switching torque and a substantially in-plane magnetized bias layer configured to bias the substantially perpendicularly magnetized free layer to a second magnetic orientation. The second magnetic orientation is different than the first magnetic orientation and is out of a plane of the substantially perpendicularly magnetized free layer.

公开(公告)号：US20170082697A1

公开(公告)日：2017-03-23

申请号：US14946069

申请日：2015-11-19

Applicant: Regents of the University of Minnesota

Inventor： Jian-Ping Wang ,  Angeline Klemm Smith ,  Mahdi Jamali ,  Zhengyang Zhao

IPC: G01R33/07

CPC classification number: G01R33/075 ,  G01R33/077 ,  G01R33/1284 ,  H01L43/04 ,  H01L43/06

Abstract: An article may include a substantially perpendicularly magnetized free layer having a first magnetic orientation in the absence of an applied magnetic field. The article may also include a spin Hall channel layer configured to conduct a spin current configured to subject the perpendicularly magnetized free layer to a magnetic switching torque and a substantially in-plane magnetized bias layer configured to bias the substantially perpendicularly magnetized free layer to a second magnetic orientation. The second magnetic orientation is different than the first magnetic orientation and is out of a plane of the substantially perpendicularly magnetized free layer.

公开(公告)号：US10302711B2

公开(公告)日：2019-05-28

申请号：US15918942

申请日：2018-03-12

Applicant: Regents of the University of Minnesota

Inventor： Jian-Ping Wang ,  Angeline Klemm Smith ,  Mahdi Jamali ,  Zhengyang Zhao

IPC: G01R33/07 ,  G01R33/12 ,  H01L43/04 ,  H01L43/06

Abstract: An article may include a substantially perpendicularly magnetized free layer having a first magnetic orientation in the absence of an applied magnetic field. The article may also include a spin Hall channel layer configured to conduct a spin current configured to subject the perpendicularly magnetized free layer to a magnetic switching torque and a substantially in-plane magnetized bias layer configured to bias the substantially perpendicularly magnetized free layer to a second magnetic orientation. The second magnetic orientation is different than the first magnetic orientation and is out of a plane of the substantially perpendicularly magnetized free layer.

公开(公告)号：US20170337983A1

公开(公告)日：2017-11-23

申请号：US15600958

申请日：2017-05-22

Applicant: Regents of the University of Minnesota

Inventor： Jian-Ping Wang ,  Mahdi Jamali ,  Sachin S. Sapatnekar ,  Meghna G. Mankalale ,  Zhaoxin Liang ,  Angeline Klemm Smith ,  Mahendra DC ,  Hyung-il Kim ,  Zhengyang Zhao

IPC: G11C19/08 ,  H01L43/08 ,  H01L27/11502 ,  G11C11/15 ,  G11C11/22 ,  G11C11/16 ,  G11C11/24 ,  G11C19/00 ,  H01L27/118

CPC classification number: G11C19/0841 ,  B82Y10/00 ,  G11C11/161 ,  G11C11/1675 ,  G11C11/18 ,  G11C11/221 ,  G11C19/005 ,  H01L27/11521 ,  H01L29/0692 ,  H01L29/66984 ,  H01L43/08 ,  H01L2027/11824

Abstract: In some examples, an electronic device comprising an input ferroelectric (FE) capacitor, an output FE capacitor, and a channel positioned beneath the input FE capacitor and positioned beneath the output FE capacitor. In some examples, the channel is configured to carry a magnetic signal from the input FE capacitor to the output FE capacitor to cause a voltage change at the output FE capacitor. In some examples, the electronic device further comprises a transistor-based drive circuit electrically connected to an output node of the output FE capacitor. In some examples, the transistor-based drive circuit is configured to deliver, based on the voltage change at the output FE capacitor, an output signal to an input node of a second device.