Recent developments in perpendicular magnetic anisotropy thin films for data storage applications

B Tudu, A Tiwari - Vacuum, 2017 - Elsevier
The incessant demand for higher density, faster access time and lower power consuming
memory devices such as random access memories have driven tremendous research and …

Failure analysis in magnetic tunnel junction nanopillar with interfacial perpendicular magnetic anisotropy

W Zhao, X Zhao, B Zhang, K Cao, L Wang, W Kang… - Materials, 2016 - mdpi.com
Magnetic tunnel junction nanopillar with interfacial perpendicular magnetic anisotropy (PMA-
MTJ) becomes a promising candidate to build up spin transfer torque magnetic random …

Ultrathin W space layer-enabled thermal stability enhancement in a perpendicular MgO/CoFeB/W/CoFeB/MgO recording frame

JH Kim, JB Lee, GG An, SM Yang, WS Chung… - Scientific reports, 2015 - nature.com
Perpendicularly magnetized tunnel junctions (p-MTJs) show promise as reliable candidates
for next-generation memory due to their outstanding features. However, several key …

[图书][B] Advances in magnetic materials: processing, properties, and performance

S Zhang, D Zhao - 2017 - books.google.com
Advances in Magnetic Materials: Processing, Properties, and Performance discusses recent
developments of magnetic materials, including fabrication, characterization and applications …

Recent developments in spin transfer torque MRAM

R Sbiaa, SN Piramanayagam - physica status solidi (RRL) …, 2017 - Wiley Online Library
Spin transfer torque (STT) switching‐based magnetic random access memory (MRAM) is
gaining significant industrial and academic attention due to its potential application as a non …

A low temperature functioning CoFeB/MgO-based perpendicular magnetic tunnel junction for cryogenic nonvolatile random access memory

L Lang, Y Jiang, F Lu, C Wang, Y Chen… - Applied Physics …, 2020 - pubs.aip.org
We investigated the low temperature performance of CoFeB/MgO-based perpendicular
magnetic tunnel junctions (pMTJs) by characterizing their quasi-static switching voltage …

Thermal robustness of magnetic tunnel junctions with perpendicular shape anisotropy

S Lequeux, N Perrissin, G Grégoire, L Tillie, A Chavent… - Nanoscale, 2020 - pubs.rsc.org
The concept of Perpendicular Shape Anisotropy STT-MRAM (PSA-STT-MRAM) has been
recently proposed as a solution to enable the downsize scalability of STT-MRAM devices …

Predictive materials design of magnetic random-access memory based on nanoscale atomic structure and element distribution

X Li, T Sasaki, C Grezes, D Wu, K Wong, C Bi… - Nano …, 2019 - ACS Publications
Magnetic tunnel junctions (MTJs) capable of electrical read and write operations have
emerged as a canonical building block for nonvolatile memory and logic. However, the …

High thermal stability in W/MgO/CoFeB/W/CoFeB/W stacks via ultrathin W insertion with perpendicular magnetic anisotropy

Y Liu, T Yu, Z Zhu, H Zhong, KM Khamis… - Journal of Magnetism and …, 2016 - Elsevier
The perpendicular magnetic anisotropy (PMA) of a series of top MgO/CoFeB/W stacks were
studied. In these stacks, the thickness of CoFeB is limited in a range of 1.1–2.2 nm. It was …

Vector magnetometer based on a single spin-orbit-torque anomalous-Hall device

X Chen, H Xie, H Shen, Y Wu - Physical Review Applied, 2022 - APS
In many applications, the ability to measure the vector information of a magnetic field with
high spatial resolution and low cost is essential, but remains a challenge for existing …