Giant tunnelling magnetoresistance at room temperature with MgO (100) tunnel barriers

SSP Parkin, C Kaiser, A Panchula, PM Rice… - Nature materials, 2004 - nature.com
Magnetically engineered magnetic tunnel junctions (MTJs) show promise as non-volatile
storage cells in high-performance solid-state magnetic random access memories (MRAM) …

Spin current, spin accumulation and spin Hall effect

S Takahashi, S Maekawa - Science and Technology of …, 2008 - iopscience.iop.org
Nonlocal spin transport in nanostructured devices with ferromagnetic injector (F1) and
detector (F2) electrodes connected to a normal conductor (N) is studied. We reveal how the …

Spin-tunneling in ferromagnetic junctions

JS Moodera, J Nassar, G Mathon - Annual Review of Materials …, 1999 - annualreviews.org
▪ Abstract Based on the spin conservation in electron tunneling across an insulator (I) and
the spin polarization of conduction electrons in ferromagnets (FM) established by Meservey …

Reversible electrical switching of spin polarization in multiferroic tunnel junctions

D Pantel, S Goetze, D Hesse, M Alexe - Nature materials, 2012 - nature.com
Spin-polarized transport in ferromagnetic tunnel junctions, characterized by tunnel
magnetoresistance, has already been proven to have great potential for application in the …

Spin polarized tunneling in ferromagnetic junctions

JS Moodera, G Mathon - Journal of magnetism and magnetic materials, 1999 - Elsevier
Spin polarized tunneling studies by Tedrow and Meservey in the early 1970s that showed
the spin conservation in electron tunneling gave rise to the possibility of spin sensitive …

The integration of high-k dielectric on two-dimensional crystals by atomic layer deposition

H Liu, K Xu, X Zhang, PD Ye - Applied Physics Letters, 2012 - pubs.aip.org
We investigate the integration of Al 2 O 3 high-k dielectric on two-dimensional (2D) crystals
of boron nitride (BN) and molybdenum disulfide (MoS 2) by atomic layer deposition (ALD) …

Spin-polarized transport and magnetoresistance in magnetic oxides

A Gupta, JZ Sun - Journal of magnetism and magnetic materials, 1999 - Elsevier
Magnetic oxide materials possessing a high degree of spin polarization have been found to
exhibit enhanced spin-dependent transport properties. For example, interfaces created by …

High tunnel magnetoresistance in epitaxial Fe/MgO/Fe tunnel junctions

J Faure-Vincent, C Tiusan, E Jouguelet, F Canet… - Applied Physics …, 2003 - pubs.aip.org
We report on spin-polarized tunneling in fully epitaxial Fe/MgO/Fe/Co tunnel junctions. By
increasing the thickness of the insulating layer (tMgO), we have strongly enhanced the …

Spin current in metals and superconductors

S Takahashi, S Maekawa - Journal of the Physical Society of Japan, 2008 - journals.jps.jp
The nonlocal spin transport in a nanostructure device consisting of ferromagnetic spin
injector (F1) and spin detector (F2) electrodes connected to a normal conductor (N) or a …

Very large magnetoresistance and coherent switching in half-metallic manganite tunnel junctions

MH Jo, ND Mathur, NK Todd, MG Blamire - Physical Review B, 2000 - APS
We have fabricated spin polarized tunneling devices based upon half-metallic manganites
(La 0.7 Ca 0.3 MnO 3) incorporating NdGaO 3 as a barrier material. These devices show …