Double magnetic tunnel junction device, formed by UVH wafer bonding

A Reznicek, VV Mehta - US Patent 11,114,607, 2021 - Google Patents
A method of manufacturing a double magnetic tunnel junction device is provided. The
method includes forming a first magnetic tunnel junction stack. The first magnetic tunnel …

Magnetic tunnel junction and method for fabricating a magnetic tunnel junction

X Li, K Lee, WC Chen, Y Lu, C Park… - US Patent 9,142,762, 2015 - Google Patents
US9142762B1 - Magnetic tunnel junction and method for fabricating a magnetic tunnel junction
- Google Patents US9142762B1 - Magnetic tunnel junction and method for fabricating a …

Magnetic tunnel junction and method for fabricating the same

JH Park - US Patent App. 13/336,150, 2012 - Google Patents
A magnetic tunnel junction includes a first magnetic layer, a tunnel insulating layer and a
second magnetic layer. The first magnetic layer is formed on a substrate. The tunnel …

Method of forming a magnetic tunnel junction device

X Li - US Patent 8,766,384, 2014 - Google Patents
A method of forming a magnetic tunnel junction device is disclosed that includes forming a
trench in a substrate, the trench including a plurality of sidewalls and a bottom wall. The …

Method of forming a magnetic tunnel junction device

X Li - US Patent 8,680,592, 2014 - Google Patents
A method of forming a magnetic tunnel junction device is disclosed that includes forming a
trench in a substrate, the trench including a first sidewall, a second sidewall, a third sidewall …

Magnetic tunnel junction and method for fabricating a magnetic tunnel junction

X Li, K Lee, WC Chen, Y Lu, C Park… - US Patent App. 14 …, 2015 - Google Patents
An improved magnetic tunnel junction device and methods for fabricating the improved
magnetic tunnel junction device are provided. The provided two-etch process reduces …

Inverted wide base double magnetic tunnel junction device

P Hashemi, BB Doris, JJ Nowak, JZ Sun - US Patent 11,316,104, 2022 - Google Patents
A method of manufacturing a double magnetic tunnel junction device is provided. The
method includes forming a first magnetic tunnel junction stack, forming a spin conducting …

Simplified double magnetic tunnel junctions

G Hu, Y Kim, JH Park, D Worledge - US Patent 10,468,455, 2019 - Google Patents
Double magnetic tunnel junctions and methods of forming the same include a bottom
reference layer having a first fixed magnetization and a first thickness. A first tunnel barrier is …

Magnetic tunnel junction device and fabrication

X Li, SH Kang - US Patent 9,041,131, 2015 - Google Patents
A method of forming a magnetic tunnel junction (MTJ) device includes forming a first MTJ
cap layer on a MTJ structure. The first MTJ cap layer includes a first non-nitrified metal. The …

Inverted wide base double magnetic tunnel junction device

P Hashemi, DC Edelstein, A Giannetta - US Patent App. 17/530,690, 2023 - Google Patents
A method of manufacturing a double magnetic tunnel junction device includes forming a first
magnetic tunnel junction stack, forming a spin conducting layer on the first magnetic tunnel …