Magnetostrictive response induced by crystallographic orientation and magnetic domain structure in directionally solidified Tb-Dy-Fe alloys under high magnetic fields
IF 2.7 4区 材料科学Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY
Xiaoyu Guo , Tie Liu , Baoze Zhang , Hezhi Yang , Yanxin Liu , Qiang Wang
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引用次数: 0
Abstract
Tb-Dy-Fe alloys with 〈1 1 1〉 preferred orientation were prepared by directional solidification under high magnetic fields. The relationship between the 〈1 1 1〉 orientation degree, magnetic domain structure, magnetostrictive properties, and magnetization behavior was investigated. In the low-field region, the domain structure played a crucial role in enhancing the magnetic properties; whereas in the high-field region, the 〈1 1 1〉 orientation degree became more substantial. If the magnetic phase can be induced to orient along the 〈1 1 1〉 direction and the magnetic domain structure can be optimized by a high magnetic field, the magnetostrictive properties of the alloys will be greatly improved.
期刊介绍:
Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials.
Contributions include, but are not limited to, a variety of topics such as:
• Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors
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• Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction
• Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots.
• Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing.
• Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic
• Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive