Doped polar layers and semiconductor device incorporating same

R Ramamoorthy, S Manipatruni, G Thareja - US Patent 11,164,976, 2021 - Google Patents
The disclosed technology generally relates to ferroelectric materials and semiconductor
devices, and more particularly to semiconductor memory devices incorporating doped polar …

Spin orbit torque (SOT) memory devices with enhanced tunnel magnetoresistance ratio and their methods of fabrication

K Oguz, T Gosavi, S Manipatruni, C Kuo… - US Patent …, 2022 - Google Patents
(57) ABSTRACT A perpendicular spin orbit torque (SOT) memory device includes an
electrode having a spin orbit torque material, where the SOT material includes iridium and …

Spin orbit torque (SOT) memory devices and their methods of fabrication

N Sato, A Smith, T Gosavi, S Manipatruni… - US Patent …, 2022 - Google Patents
A spin orbit torque (SOT) memory device includes a magnetic tunnel junction (MTJ) device
with one end coupled with a first electrode and an opposite end coupled with a second …

High blocking temperature spin orbit torque electrode

T Gosavi, S Manipatruni, K Oguz, I Young… - US Patent …, 2022 - Google Patents
An apparatus is provided which comprises: a magnetic junction having a magnet with a first
magnetization; an interconnect adjacent to the magnetic junction, wherein the interconnect …

Stacked transistor bit-cell for magnetic random access memory

S Manipatruni, C Wiegand, T Gosavi… - US Patent 11,411,047, 2022 - Google Patents
An apparatus is provided which comprises: a magnetic junction (eg, a magnetic tunneling
junction or spin valve). The apparatus further includes a structure (eg, an intercon nect) …

Doped polar layers and semiconductor device incorporating same

R Ramamoorthy, S Manipatruni, G Thareja - US Patent 11,469,327, 2022 - Google Patents
The disclosed technology generally relates to ferroelectric materials and semiconductor
devices, and more particularly to semiconductor memory devices incorporating doped polar …

Doped polar layers and semiconductor device incorporating same

R Ramamoorthy, S Manipatruni, G Thareja - US Patent 11,444,203, 2022 - Google Patents
The disclosed technology generally relates to ferroelectric materials and semiconductor
devices, and more particularly to semiconductor memory devices incorporating doped polar …

Perpendicular exchange bias with antiferromagnet for spin orbit coupling based memory

T Gosavi, S Manipatruni, K Oguz, N Sato… - US Patent …, 2022 - Google Patents
An apparatus is provided which comprises: a magnetic junction including: a first structure
comprising a magnet with an unfixed perpendicular magnetic anisotropy (PMA) relative to …

Nano-rod spin orbit coupling based magnetic random access memory with shape induced perpendicular magnetic anisotropy

S Manipatruni, K Oguz, CC Lin, C Wiegand… - US Patent …, 2022 - Google Patents
An apparatus is provided which comprises: a magnetic junction including: a stack of
structures including: first structure comprising a magnet with an unfixed perpendicular …

Magnetoelectric spin orbit logic transistor with a spin filter

CC Lin, S Manipatruni, T Gosavi, SC Chang… - US Patent …, 2022 - Google Patents
An apparatus is provided which comprises: a first stack comprising a magnetic insulating
material (MI such as, EuS, EuO, YIG, TmIG, or GaMnAs) and a transition metal …