Nonheating methods for absolute paleointensity determination: Comparison and calibration using synthetic and natural magnetite-bearing samples
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jb013777
Abstract: Nonheating paleointensity methods utilize an anhysteretic remanent magnetization (ARM) or a saturation isothermal remanent magnetization to model the natural thermal remanent magnetization (TRM) to avoid heating-induced alteration. We report the results of paleointensity experiments using… read more here.
Keywords: paleointensity; bearing samples; magnetite bearing; absolute paleointensity ... See more keywords
Further evidence for early lunar magnetism from troctolite 76535
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016je005154
Abstract: The earliest history of the lunar dynamo is largely unknown and has important implications for the thermal state of the Moon and the physics of dynamo generation. The lunar sample with the oldest known paleomagnetic… read more here.
Keywords: lunar; field; troctolite 76535; dynamo ... See more keywords
Intrinsic Half‐Metallicity in 2D Ternary Chalcogenides with High Critical Temperature and Controllable Magnetization Direction
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201808380
Abstract: Searching for 2D ferromagnetic materials with a high critical temperature, large spin polarization, and controllable magnetization direction is a key challenge for their broad applications in spintronics. Here, through a systematic study on a series… read more here.
Keywords: magnetization direction; critical temperature; magnetization; high critical ... See more keywords
Omnidirectional Control of Large Electrical Output in a Topological Antiferromagnet
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202008971
Abstract: Control of magnetization direction is essential for the wide application of ferromagnets; it defines the signal size of memory and sensor. However, the magnetization itself causes a dilemma. While its size matters to obtain strong… read more here.
Keywords: magnetization; electrical output; large electrical; omnidirectional control ... See more keywords
Spatially Resolved Large Magnetization in Ultrathin BiFeO3.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201700790
Abstract: Here, a quantitative magnetic depth profile across the planar interfaces in BiFeO3 /La0.7 Sr0.3 MnO3 (BFO/LSMO) superlattices using polarized neutron reflectometry is obtained. An enhanced magnetization of 1.83 ± 0.16 μB /Fe in BFO layers… read more here.
Keywords: bfo; magnetization; bfo lsmo; spatially resolved ... See more keywords
Single-Shot Multi-Level All-Optical Magnetization Switching Mediated by Spin Transport.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201804004
Abstract: All-optical ultrafast magnetization switching in magnetic material thin film without the assistance of an applied external magnetic field is explored for future ultrafast and energy-efficient magnetic storage and memories. It is shown that femtosecond (fs)… read more here.
Keywords: multi level; magnetization switching; level optical; single shot ... See more keywords
Directional Magnetization Reversal Enables Ultrahigh Energy Density in Gradient Nanostructures.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202102800
Abstract: High-performance ferromagnetic materials are essential for energy conversion and electronic devices. However, the random and nonuniform magnetization reversal in ferromagnetics limits their performance that can be achieved. Here, through both micromagnetism simulations and experiments, a… read more here.
Keywords: reversal; energy; directional magnetization; gradient ... See more keywords
High‐Efficiency Magnon‐Mediated Magnetization Switching in All‐Oxide Heterostructures with Perpendicular Magnetic Anisotropy
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202203038
Abstract: The search for efficient approaches to realize local switching of magnetic moments in spintronic devices has attracted extensive attention. One of the most promising approaches is the electrical manipulation of magnetization through electron‐mediated spin torque.… read more here.
Keywords: magnetization; oxide heterostructures; perpendicular magnetic; magnon ... See more keywords
Optically Induced Static Magnetization in Metal Halide Perovskite for Spin‐Related Optoelectronics
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Science"
DOI: 10.1002/advs.202004488
Abstract: Abstract Understanding the feasibility to couple semiconducting and magnetic properties in metal halide perovskites through interface design opens new opportunities for creating the next generation spin‐related optoelectronics. In this work, a fundamentally new phenomenon of… read more here.
Keywords: related optoelectronics; metal halide; optically induced; spin related ... See more keywords
Nonthermal Ultrafast Optical Control of Magnetization Dynamics by Linearly Polarized Light in Metallic Ferromagnet
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Science"
DOI: 10.1002/advs.202205903
Abstract: Coherent optical control of the magnetization in ferromagnetic (FM) mediums using ultrafast nonthermal effect paves a promising avenue to improve the speed and repetition rate of the magnetization manipulation. Whereas previously, only heat‐induced or helicity‐dependent… read more here.
Keywords: control magnetization; magnetization; control; linearly polarized ... See more keywords
Background suppressed magnetization transfer MRI
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27978
Abstract: Up to 30% of the hydrogen atoms in brain tissue are part of molecules (“semisolids”) other than water. In MRI, their magnetization is typically not observed directly, but can influence the water magnetization through magnetization… read more here.
Keywords: magnetization transfer; suppressed magnetization; mri; background suppressed ... See more keywords