A5082858000- Magnetic and transport properties of perovskites and related materials
- Rare-earth and actinide compounds
- Magnetic properties of thin films
- Topological Materials and Phenomena
- Advanced Condensed Matter Physics
- Magnetic Properties of Alloys
- Heusler alloys: electronic and magnetic properties
- Multiferroics and related materials
- Physics of Superconductivity and Magnetism
- Ferroelectric and Piezoelectric Materials
- Iron-based superconductors research
- Inorganic Chemistry and Materials
- Shape Memory Alloy Transformations
- Electrocatalysts for Energy Conversion
- MXene and MAX Phase Materials
- Geomagnetism and Paleomagnetism Studies
- Thermal Expansion and Ionic Conductivity
- Intermetallics and Advanced Alloy Properties
- Magnetic Properties and Applications
- Quasicrystal Structures and Properties
- Supercapacitor Materials and Fabrication
- Graphene research and applications
- Catalytic Processes in Materials Science
Jiangxi University of Science and Technology
2021-2025
Hunan Rare Earth Metal Material Research Institute
2024
University of Wollongong
2015-2022
Songshan Lake Materials Laboratory
2022
In this work, first-principles calculations have been used to investigate the electronic structures, magnetic properties, and half-metallic nature of newly designed quaternary Heusler compounds ZrVTiAl ZrVTiGa.
Structural and magnetic properties in TbMn2Si2 are studied by variable temperature X-ray diffraction, magnetization, electrical resistivity, heat capacity measurements. undergoes two successive transitions at around Tc1 = 50 K Tc2 64 K. remains almost constant with increasing field, but shifts significantly to higher temperature. Thus, there partially overlapping peaks the dependence of entropy change, i.e., −ΔSM (T). The different responses external (T) induce a large refrigerant (RC)...
NH<sub>4</sub>F was used as a vital additive to control the morphology of Co<sub>3</sub>O<sub>4</sub> precursors through hydrothermal reaction, some novel growth mechanisms are proposed. materials were obtained <italic>via</italic> thermal decomposition for supercapacitor application.
The anomalous Hall effect (AHE) generated by the extrinsic mechanism has attracted growing attention recently due to potential achieve colossal response. Here, we report magnetic and electrical transport properties of hexagonal ferromagnet $\mathrm{PrCrG}{\mathrm{e}}_{3}$ single crystal. undergoes ferromagnetic transition at ${T}_{\mathrm{C}}\ensuremath{\sim}80$ K with Pr Cr moments lying in $ab$ plane. spin reorientation happens ${T}_{\mathrm{SR}}\ensuremath{\sim}11$ K, direction shifting...
The wide ranging magnetic behavior in intermetallic compounds continues to attract broad interest. Effective control of their properties is great importance for fundamental research and potential applications. In this work the structural $\mathrm{TbC}{\mathrm{o}}_{2}\mathrm{M}{\mathrm{n}}_{x}$ are studied by a combination temperature dependent synchrotron x-ray diffraction, neutron powder specific heat, measurements. Magnetization measurements show that addition Mn can modify significantly:...
Abstract The Tb 1−x Y x Mn 2 Ge series (x = 0, 0.1, 0.2) compounds are found to exhibit two magnetic phase transitions with decreasing temperature: from the paramagnetic state antiferromagnetic interlayer at T N inter and an structure a collinear ferrimagnetic C . Compared slight change of (409 K, 410 K 417 for 0.1 0.2 respectively), replacement leads significant decrease in 97.5 0 74.6 0.2. variation can be ascribed combination effects: (1) chemical pressure (2) dilution effect by...
We studied the temperature dependent magnetic phase evolution in spin frustrated TbMnO3 affected by Fe doping via powder neutron diffraction. With introduction of (10% and 20%), long range incommensurate orderings collapse. When content is increased to 30%, a long-range antiferromagnetic ordering develops, while reorientation transition found near 35 K from canted G-type collinear ordering. This work demonstrates complex interactions existing metal oxides, which helps understand states other...
A peculiar topological Hall effect (THE) is reported in a noncentrosymmetric ternary carbide GdCoC2. The GdCoC2 reveals magnetic ordering transition from paramagnetic to ferromagnetic state at the Curie temperature TC = 15.6 K, followed by commensurate-incommensurate phase Tt 14.1 K. Below Tt, competition between an external field and interactions, including Dzyaloshinskii–Moriya interaction, would give rise characteristic spin textures with non-zero scalar chirality χijk, or even...
The ferromagnetic materials with large anomalous Hall effect have attracted numerous interests due to their excellent physical properties and wide application in spintronic devices. Here, we report the magnetic electrical transport of MnGaGe single crystal grown by Ga flux method. Easy-axis ordering magnetocrystalline anisotropy are observed below Curie temperature TC = 459 K crystal. positive magnetoresistance is at low becomes negative above 60 K. presents nearly linear behavior without...