Results 21 to 30 of about 41,055 (209)
Bistability in superconducting rings containing an inhomogeneous Josephson junction [PDF]
, 2007 We investigate the magnetic response of a superconducting Nb ring containing a ferromagnetic PdNi Josephson junction and a tunnel junction in parallel.
A. Barone +8 more
core +2 more sources
Planar Josephson Tunnel Junctions in a Transverse Magnetic Field [PDF]
, 2007 Traditionally, since the discovery of the Josephson effect in 1962, the magnetic diffraction pattern of planar Josephson tunnel junctions has been recorded with the field applied in the plane of the junction.
Anderson P. W. +5 more
core +2 more sources
Optimizing free layer of Magnetic Tunnel Junction for true random number generator
Memories - Materials, Devices, Circuits and Systems, 2023 True random number generators (TRNGs) should ideally generate lengthy chains of non-repeating, uncorrelated bit-streams that are efficient in terms of both energy and area.
Alisha P.B., Dr. Tripti S Warrier
doaj +1 more source
Voltage-Controlled Antiferromagnetism in Magnetic Tunnel Junctions [PDF]
Physical Review Letters, 2020 We demonstrate a voltage-controlled exchange bias effect in CoFeB/MgO/CoFeB magnetic tunnel junctions that is related to the interfacial Fe(Co)Ox formed between the CoFeB electrodes and the MgO barrier. The unique combination of interfacial antiferromagnetism, giant tunneling magnetoresistance, and sharp switching of the perpendicularly-magnetized ...
Meng Xu +13 more
openaire +3 more sources
Electromagnetic Radiation Effects on MgO-Based Magnetic Tunnel Junctions: A Review
Molecules, 2023 Magnetic tunnel junctions (MTJs) have been widely utilized in sensitive sensors, magnetic memory, and logic gates due to their tunneling magnetoresistance.
Dereje Seifu +5 more
doaj +1 more source
Spin-dependent thermoelectric effects in transport through a nanoscopic junction involving spin impurity [PDF]
, 2014 Conventional and spin-related thermoelectric effects in transport through a magnetic tunnel junction with a large-spin impurity, such as a magnetic molecule or atom, embedded into the corresponding barrier are studied theoretically in the linear-response
Barnaś, Józef, Misiorny, Maciej
core +2 more sources
Nature Communications, 2018 Perpendicular magnetic tunnel junctions with large tunnel magnetoresistance and low junction resistance are promising for the magnetic random access memories.
Mengxing Wang +13 more
doaj +1 more source
Perpendicular magnetic anisotropy and its electrical control in FeNiB ultrathin films
AIP Advances, 2021 We study the perpendicular magnetic anisotropy in (Fe100−xNix)80B20 (FeNiB) films with various Ni contents. Perpendicularly magnetized films are achieved when the Ni content is in the range of 30 at. %–70 at. %.
Tatsuya Yamamoto +6 more
doaj +1 more source
Kondo Effect in Magnetic Tunnel Junctions [PDF]
Physical Review Letters, 2007 Tunneling magnetoresistance was found to be suppressed with decreasing temperature for magnetic tunnel junctions (MTJs) oxidized under high plasma power. A strong temperature dependence of the junction resistance was observed, along with zero-bias anomalies of dynamic resistance at low temperatures.
Lee, KI +10 more
openaire +3 more sources
Materials Today, 2006 Fueled by the ever-increasing demand for larger hard disk drive storage capacities, extensive research over the past decade has resulted in the development of AlO x - and TiO x -based magnetic tunnel junctions that exhibit a large magnetoresistive effect at room temperature.
Zhu, Jian-Gang (Jimmy), Park, Chando
openaire +1 more source