Magnetic nanostructures: Rational design and fabrication strategies toward diverse applications

S Wang, J Xu, W Li, S Sun, S Gao, Y Hou - Chemical reviews, 2022 - ACS Publications
In recent years, the continuous development of magnetic nanostructures (MNSs) has
tremendously promoted both fundamental scientific research and technological applications …

Shape anisotropy revisited in single-digit nanometer magnetic tunnel junctions

K Watanabe, B Jinnai, S Fukami, H Sato… - Nature …, 2018 - nature.com
Nanoscale magnetic tunnel junctions play a pivotal role in magnetoresistive random access
memories. Successful implementation depends on a simultaneous achievement of low …

Materials with perpendicular magnetic anisotropy for magnetic random access memory

R Sbiaa, H Meng… - physica status solidi …, 2011 - Wiley Online Library
Materials with perpendicular magnetic anisotropy (PMA) are being investigated for magnetic
random access memory (MRAM) and other spintronics applications. This article is an …

Giant spin Hall effect in perpendicularly spin-polarized FePt/Au devices

T Seki, Y Hasegawa, S Mitani, S Takahashi… - Nature materials, 2008 - nature.com
Conversion of charge current into pure spin current and vice versa in non-magnetic
semiconductors,,,, or metals,,, which are called the direct and inverse spin Hall …

Recent progress of perpendicular anisotropy magnetic tunnel junctions for nonvolatile VLSI

S Ikeda, H Sato, M Yamanouchi, H Gan, K Miura… - Spin, 2012 - World Scientific
We review recent developments in magnetic tunnel junctions with perpendicular easy axis
(p-MTJs) for nonvolatile very large scale integrated circuits (VLSIs). So far, a number of …

Magnetoresistive random access memory: The path to competitiveness and scalability

JG Zhu - Proceedings of the IEEE, 2008 - ieeexplore.ieee.org
This paper provides an in-depth review of the magnetoresistive random access memory
technology and its developments over the past decade. Both the traditional field-driven and …

Spin transfer switching in TbCoFe∕ CoFeB∕ MgO∕ CoFeB∕ TbCoFe magnetic tunnel junctions with perpendicular magnetic anisotropy

M Nakayama, T Kai, N Shimomura, M Amano… - Journal of Applied …, 2008 - pubs.aip.org
Spin transfer (ST) switching in the Tb Co Fe∕ Co Fe B∕ Mg O∕ Co Fe B∕ Tb Co Fe
magnetic tunnel junction (MTJ) was studied. The Tb Co Fe∕ Co Fe B free layer with a large …

Epitaxial Mn2. 5Ga thin films with giant perpendicular magnetic anisotropy for spintronic devices

F Wu, S Mizukami, D Watanabe, H Naganuma… - Applied Physics …, 2009 - pubs.aip.org
We report on epitaxial growth and magnetic properties of Mn 2.5 Ga thin films, which were
deposited on Cr/MgO single crystal substrates by magnetron sputtering. X-ray diffraction …

Method for manufacturing high density non-volatile magnetic memory

RK Malmhall, K Satoh, J Zhang, P Keshtbod… - US Patent …, 2014 - Google Patents
Methods of fabricating MTJ arrays using two orthogonal line patterning steps are described.
Embodiments are described that use a self-aligned double patterning method for one or …

Current-confined effect of magnetic nano-current-channel (NCC) for magnetic random access memory (MRAM)

J Wang - US Patent 7,732,881, 2010 - Google Patents
6,365,419 B1 4/2002 Durlam et a1. 6,421,270 B1 7/2002 Tai sub-layer formed on top of the
bottom electrode, a nano current-channel (NCC) layer formed on top of the? rst free sub …