Seong Cho Yu
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View article: Quantitative separation of planar Nernst effects in harmonic Hall measurements of spin–orbit torques in Pt/Co/HfO/Ta multilayers
Quantitative separation of planar Nernst effects in harmonic Hall measurements of spin–orbit torques in Pt/Co/HfO/Ta multilayers Open
Spin-orbit torques (SOTs) provide a promising pathway for efficient magnetization switching in magnetic random-access memory (MRAM) devices, but their quantitative evaluation is complicated by thermal artifacts. While increasing the resist…
View article: The control of magnetization reversal by tuning the interlayer exchange interaction in magnetic multilayers
The control of magnetization reversal by tuning the interlayer exchange interaction in magnetic multilayers Open
The interest of noncollinear spin structures in magnetic multilayers has recently gained a lot of interest in spintronics due to the observation of unique phenomena in these systems. In magnetic multilayers coupled by the Ruderman-Kittel-K…
View article: Magnetocaloric effect and critical behavior near the first to second-order phase transition of La<sub>0.7</sub>Ca<sub>0.3−x</sub>Sn<sub>x</sub>MnO<sub>3</sub> compounds
Magnetocaloric effect and critical behavior near the first to second-order phase transition of La<sub>0.7</sub>Ca<sub>0.3−x</sub>Sn<sub>x</sub>MnO<sub>3</sub> compounds Open
The magnetocaloric effect and the critical behavior near the first to second-order phase transition of La 0.7 Ca 0.3-x Sn x MnO 3 compounds (with x = 0–0.04), which were prepared by a conventional solid state reaction method, have been inv…
View article: Magnetic and critical properties of Pr <sub>0.6</sub> Sr <sub>0.4</sub> MnO <sub>3</sub> nanocrystals prepared by a combination of the solid state reaction and the mechanical ball milling methods
Magnetic and critical properties of Pr <sub>0.6</sub> Sr <sub>0.4</sub> MnO <sub>3</sub> nanocrystals prepared by a combination of the solid state reaction and the mechanical ball milling methods Open
Influence of the crystallite size on the magnetic and critical properties of nanocrystals has been investigated. The results show that Curie temperature and magnetization slightly decrease with decreasing average crystallite size . Based o…
View article: Phase formation and magnetocaloric effect in (Pr,Nd)-Fe alloys prepared by rapidly quenched method
Phase formation and magnetocaloric effect in (Pr,Nd)-Fe alloys prepared by rapidly quenched method Open
In this work, Pr 2-x Nd x Fe 17 (x = 0 - 2) ribbons with thickness of about 15 μm were prepared by melt-spinning method. The alloy ribbons were then annealed at different temperatures (900 - 1100°C) for various time (0.25 - 2 h). The forma…
View article: Relative Cooling Power of La0.7Ca0.3Mn1–xCuxO3 (0.0 ? x ? 0.03)
Relative Cooling Power of La0.7Ca0.3Mn1–xCuxO3 (0.0 ? x ? 0.03) Open
Manganite perovskite has a wide variety of potential applications as an advanced material, for example, in magnetic random access memory, spintronics, magnetoelectric, magnetic field sensors and cooling technology, based on magnetism and m…