Article
Nanoscience & Nanotechnology
Y. Ngiam, Z. H. Cao, M. X. Huang
Summary: This study develops a combined model that couples the phase field model and a modified hydrogen diffusion model to investigate the relationship between hydrogen diffusion and hydrogen embrittlement in martensitic press-hardened steel (PHS). Experimental and simulation results demonstrate that defects in the martensitic microstructure, such as lath boundaries (LB) and prior-austenite grain boundaries (PAGB), are the preferred locations for hydrogen storage, and these boundaries are prone to hydrogen embrittlement when the material's hydrogen concentration reaches a critical value.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2022)
Article
Construction & Building Technology
Youpeng Zhang, Chong Ding, Na Zhang, Chen Chen, Xiangyun Di, Yihe Zhang
Summary: The surface modification of silica micro-powder with KTTO successfully improved the dispersity and hydrophobicity of the filler. The mechanical properties of mSMP/PVC composites were effectively enhanced by the KTTO modification, including tensile strength and notched impact strength. Additionally, the interfacial bonding, thermal conductivity, and thermal stability of the composites were also improved, making them suitable for potential applications in construction and buildings.
CONSTRUCTION AND BUILDING MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Sheng Liu, Hongxiang Zou, Bo Qin, Shengxiang Huang, Lianwen Deng
Summary: The study developed an artificial multiferroics magnetoelectric polymer composite film with collective ferroelectric and magnetic orderings, suitable for flexible ME devices. Both the Fe-f fillers content and magnetic field direction impact the ME performance of the composite film, with the composite containing 16% filler delivering optimal performance when a magnetic field is exerted along the fiber axial alignment direction.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2021)
Article
Chemistry, Physical
Shanshan Luo, Ran Wang, Peng Hei, Lili Gao, Jingyue Yang, Tifeng Jiao
Summary: The synthesis of Ni2P/rGO nano-hybrids by phosphating Ni(OH)(2)/rGO precursors at low temperature can act as an OER catalyst and remain active for more than 12 hours under alkaline conditions.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Polymer Science
Zhekun Liu, Fantao Meng, Xianggang Tang, Chengzhuang Su, Qinglin Mu, Guannan Ju
Summary: In this study, PBAT/CaCO3 composite films were prepared by incorporating nano-sized calcium carbonate fillers into the biodegradable material PBAT. The effects of particle size, content, and titanate coupling agent modification on the properties of the composite films were investigated. The results showed that the addition of modified CaCO3 improved the overall performance of PBAT/CaCO3 composite films, enhancing thermal stability and crystallization. Furthermore, the modified CaCO3 increased water resistance and reduced water vapor permeability of the films when a suitable amount of titanate coupling agent was added.
Article
Materials Science, Composites
Meng Pei, Xiaoyu Shang, Yuhuan Xu, Daohai Zhang
Summary: Vermiculite was modified with silane coupling agent to produce OVMT, and composite films were prepared using PBAT as a matrix. The properties of the pure PBAT film, VMT/PBAT, and OVMT/PBAT composite films were tested and compared. The results showed that the modification improved the mechanical properties of the OVMT/PBAT composite film compared to the VMT/PBAT composite film.
POLYMER COMPOSITES
(2023)
Review
Biotechnology & Applied Microbiology
Ning Wang, Yutong Ma, Huixin Shi, Yiping Song, Shu Guo, Shude Yang
Summary: This review summarizes the recent advances in biodegradable magnesium-, iron-, and zinc-based alloys with antibacterial properties as orthopedic implant materials, and outlines the antibacterial mechanisms of these alloy materials.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2022)
Article
Materials Science, Coatings & Films
Esad Kaya
Summary: This study investigated the performance of ceramic coatings on surfaces exposed to extreme conditions. It was found that ceramic particle-reinforced composite coatings exhibited superior hardness, toughness, and creep resistance compared to plasma-modified coatings. These coatings also showed improved wear resistance.
SURFACE & COATINGS TECHNOLOGY
(2023)
Article
Construction & Building Technology
Changsen Zhang, Xu Wang, Zhichao Hu, Qisheng Wu, Huajun Zhu, Jinfan Lu
Summary: Adding an appropriate amount of silane coupling agent can improve the toughness and properties of geopolymer, with the best performance achieved at 0.1wt% content. The coupling agent promotes polymerization reaction, but long-term curing weakens geopolymerization reaction, leading to strength decrease.
JOURNAL OF BUILDING ENGINEERING
(2021)
Article
Construction & Building Technology
Tianan Liu, Ruixiang Bai, Zhitao Chen, Yazhao Li, Yingzi Yang
Summary: By coating the PE fiber surface with silane coupling agents (SCA), the interfacial bonding between fiber and matrix was enhanced, leading to improved mechanical properties of PE fiber reinforced SHCC. The ultimate tensile stress and strain capacity of the composite were increased, and fiber dosage was saved due to the effectiveness of the SCA coating.
CONSTRUCTION AND BUILDING MATERIALS
(2021)
Article
Polymer Science
Zijin Wu, Yonggang Shangguan, Chunhui Zhang, Qiang Zheng
Summary: The addition of DCP and KH570 can significantly improve the tensile shear strength of the hot melt adhesive, while the addition of silane coupling agents with different functional groups has minimal impact on the performance. However, excessive silane coupling agent may reduce the tensile strength and shear peel strength of the material.
Article
Materials Science, Textiles
Madhavi Sridhar, Raju Nama Vasudeva Setty, Jobish Johns
Summary: The study focuses on the electrical properties of blends from Polypropylene (PP) and bamboo fiber, aiming to achieve high dielectric constant and low loss in polymer composites for embedded capacitor applications. Special attention is paid to the influence of coupling agent on the dielectric properties of the resulting composites.(AdapterView) Polypropylene is chosen as the host matrix due to its higher mechanical strength and ease of processing at low temperatures.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Polymer Science
Macarena Kroff, Samuel A. A. Hevia, James N. N. O'Shea, Izaskun Gil de Muro, Veronica Palomares, Teofilo Rojo, Rodrigo del Rio
Summary: In this study, a simple method was proposed to obtain lithium iron phosphate/carbon (LFP/C) composites with different types of nanocellulose (NC) as reducing agent and stabilizer. The addition of NC not only acted as a reducing agent for aqueous iron solutions, but also prevented particle agglomeration during hydrothermal synthesis. Among the different types of NC tested, cellulose nanofiber (CNF) derived carbon showed the best electrochemical response due to its homogeneous coating on the LFP surface. This method of preparing LFP/C using CNF is simple, rapid, and cost-effective, eliminating the need for unnecessary chemicals.
Article
Materials Science, Composites
Wei Zhu, Hong Xiao, Jian Wang, Xiudong Li
Summary: Epoxy silane coupling agent and amine silane coupling agent have significant effects on the interface properties of carbon-reinforced aluminum laminates, with the best performance observed at a content of 1%.
POLYMER COMPOSITES
(2021)
Article
Polymer Science
Masaki Asakura, Koki Aimu, Tatsuhide Hayashi, Masakazu Matsubara, Akimichi Mieki, Seiji Ban, Tatsushi Kawai
Summary: This study evaluated the bonding characteristics of a silane coupling agent (SCA) and a methyl methacrylate (MMA)-containing primer (MCP) for 11 types of commercial composite blocks (CBs) with different surface treatments. The results showed that the MCP-treated specimens had higher shear bond strength (SBS) than the SCA-treated specimens for most CBs, especially for non-sandblasted surfaces. However, sandblasting treatment improved SBS more effectively for the SCA-treated specimens.
Article
Chemistry, Physical
Wangchang Li, Yang Zheng, Yue Kang, Ansar Masood, Yao Ying, Jing Yu, Jingwu Zheng, Liang Qiao, Juan Li, Shenglei Che
JOURNAL OF ALLOYS AND COMPOUNDS
(2020)
Article
Materials Science, Ceramics
Lijian Deng, Liang Qiao, Jingwu Zheng, Yao Ying, Jing Yu, Wangchang Li, Shenglei Che, Wei Cai
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2020)
Article
Chemistry, Physical
Qian Wen, Peng Wang, Jingwu Zheng, Yao Ying, Jing Yu, Wangchang Li, Shenglei Che, Liang Qiao
Summary: The study investigated the effect of PVB on the synthesis of AlN powder, revealing that PVB can reduce the slurry viscosity, enhance the dispersion homogeneity of the raw powder, and increase the tap density of the mixture. During the CRN process, most of the PVB covering the Al(OH)(3) particles evaporated to provide a pathway for nitrogen removal.
Article
Engineering, Electrical & Electronic
Wangchang Li, Chun Wang, Yao Ying, Jing Yu, Jingwu Zheng, Liang Qiao, Juan Li, Shenglei Che
Summary: Soft magnetic composites (SMC) with a bionic shell structure and delicate, regular layered arrangement were prepared via a casting process, exhibiting high permeability and low loss performance. Materials coated with SiO2 showed lower eddy current loss, indicating potential applications in high-efficiency power supplies.
JOURNAL OF ELECTRONIC MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Jinhui Gu, Liang Qiao, Wei Cai, Jingwu Zheng, Yao Ying, Jing Yu, Wangchang Li, Shenglei Che
Summary: The heating rate during thermal debinding has a significant impact on the microstructure, bending strength, and magnetic properties of sintered NiCuZn ferrite ceramics. A quick heating rate can lead to CuO precipitation and intergranular fracture, while slow heating rate is conducive to traditional transgranular fracture, as well as improving the density, bending strength, permeability, and core loss of the samples.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2021)
Article
Physics, Applied
Yao Ying, Lin Xie, Jingwu Zheng, Jing Yu, Wangchang Li, Liang Qiao, Wei Cai, Juan Li, Shenglei Che
Summary: By doping with P element, the coercivity of FePt films can be significantly increased. The P doping promotes the formation of L1(0) FePt phase and reduces the exchange coupling between magnetic particles by forming nonmagnetic Fe2P and PtP2 at grain boundaries, resulting in the enhancement of coercivity.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
(2022)
Article
Materials Science, Ceramics
Yuming Wang, Liang Qiao, Jingwu Zheng, Yao Ying, Jing Yu, Wangchang Li, Shenglei Che
Summary: In this study, aluminium nitride (AlN) powder was prepared using ultrafine alumina and carbon black through the carbothermal reduction-nitridation method. A polyethylene glycol (PEG) and emulsifier (OP10) dispersing system was used to distribute the raw powders during ball milling. The OP-10/PEG composite system reduced the viscosity of the slurry and improved the wettability of water on the carbon black powder, resulting in a better distribution of alumina and carbon. The dispersed structure formed by the OP-10 micelles and long PEG chains increased the number of small primary particles and decreased the number of large agglomerates in the final AlN products.
CERAMICS INTERNATIONAL
(2023)
Article
Materials Science, Multidisciplinary
Wangchang Li, Bohua Zhang, Yao Ying, Jing Yu, Jingwu Zheng, Liang Qiao, Juan Li, Shenglei Che
Summary: This paper proposes a novel uneven layered transparent absorption-diffusion integrated coding metamaterials to suppress ultra-broadband backward scattering within a wide angular domain. The metasurface achieves RCS reduction through scattering and absorption mechanisms, and exhibits different reflection phase differences and amplitudes for different frequencies. Furthermore, an unequal proportional design of the coding metasurface is applied to enhance the diffusion of the backward scattering wave.
Article
Chemistry, Physical
Qiangyi Mao, Liang Qiao, Jingwu Zheng, Yao Ying, Jing Yu, Wangchang Li, Shenglei Che, Wei Cai
Summary: This paper investigates the effects of different coupling media and sintering temperatures on the rheological characteristics, densities, microstructures, and mechanical properties of ceramic components. The results show that the use of zirconate coupling agent with ethanol medium can improve the flowability of feedstocks and help achieve green parts with high powder loading and bending strength.
Article
Materials Science, Multidisciplinary
Wanjia Li, Wangchang Li, Yao Ying, Jing Yu, Jingwu Zheng, Liang Qiao, Juan Li, Shenglei Che
Summary: By synthesizing Fe/Fe4N@SiO2 nanomagnetic core-shell materials, the excellent absorption performance of iron nitride soft magnetic material has been achieved, and it also shows superior corrosion resistance in harsh environments.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2023)
Article
Chemistry, Physical
Siyuan Wang, Jingwu Zheng, Danni Zheng, Liang Qiao, Yao Ying, Yiping Tang, Wei Cai, Wangchang Li, Jing Yu, Juan Li, Shenglei Che
Summary: A novel photodecomposition method was used to create a ZnO insulating layer on soft magnetic composites (SMCs) in order to achieve a better balance between low losses and high permeability. By studying the effect of diethyl zinc concentration, it was found that a diethyl zinc n-hexane solution at a concentration of around 0.40 mol/L was best for forming the ZnO film. By combining with conventional coupling treatment processes, a thin and dense insulating layer was coated on the surface of iron powder, leading to significantly reduced core loss and only a slight decrease in effective permeability. An iron-based soft magnetic composite with a loss value of 124 kW/m(3) and an effective permeability of 107 was obtained at the frequency of 100 kHz and a magnetic field intensity of 20 mT.
Article
Materials Science, Multidisciplinary
Lian Wu, Xianshuang Xia, Wenzong Yin, Xu Tang, Jinyun Ju, Yeyuan Du, Renjie Chen, Zhiyi Xu, Yi Zhang, Shenglei Che, Aru Yan
Summary: Remanence and maximum magnetic energy product (BH)max of hot-deformed Nd-Fe-B magnets can be effectively improved by the addition of substances with high melting point or high saturation magnetization. In this study, Fe96.5Si3.5 was selected as a dopant due to its high melting point and high saturation magnetization, resulting in an increase in remanence and (BH)max. The addition of 1 wt% Fe96.5Si3.5 increased the remanence by over 5% and maintained a high coercivity, leading to an improved (BH)max. The microstructure observations showed an increase in the volume fraction of the ferromagnetic phase and an improvement in the grain alignment, which contributed to the improved remanence.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Wanjia Li, Wangchang Li, Junke Wu, Xiaofeng Han, Yao Ying, Jing Yu, Jingwu Zheng, Liang Qiao, Juan Li, Shenglei Che
Summary: In this study, water-soluble silicone resin modified spherical-FeSiAl soft magnetic composites with different particle sizes were prepared and their effects on permeability, magnetic loss, and DC bias were investigated. The results show that smaller particle sizes lead to a decrease in domain wall resonance and an increase in spin rotation, while larger particles exhibit multi-domain behavior that restricts low-frequency permeability. Two stages with different loss mechanisms were observed, and the sudden increase in loss near 70 kHz is attributed to the insulation coating short circuiting at high frequency due to space charge polarization. Electrochemical analysis confirmed the insulation of this soft magnetic composite, which may have implications for the development of MHz frequency semiconductor power devices.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2023)
Article
Chemistry, Physical
Yao Ying, Linghuo Hu, Zhaocheng Li, Jingwu Zheng, Jing Yu, Wangchang Li, Liang Qiao, Wei Cai, Juan Li, Daxin Bao, Shenglei Che
Summary: Densified MnZn ferrite ceramics were prepared using the cold sintering process under pressure, with an acetate ethanol solution used as the transient solvent. The effects of the transient solvent, pressure, and annealing temperature on the density, micromorphology, and magnetic properties of the sintered MnZn ferrites were studied. The cold sintering process, along with the transient solvent and high pressure, is crucial for achieving densified MnZn ferrite. Additionally, the annealing treatment is necessary to increase the density further and reduce power loss at high frequencies.
Article
Materials Science, Biomaterials
Jingsong Lu, Zhenhu Guo, Shenglei Che, Fei Gao, Zi Gu, Jianzhong Xu, Yongjie Chi, Wanling Xu, Junxin Zhang, Nonaka Takuya, Jing Yu, Lingyun Zhao
JOURNAL OF MATERIALS CHEMISTRY B
(2020)
Article
Materials Science, Multidisciplinary
Bibhutibhusan Nayak, S. Narayana Jammalamadaka
Summary: This article presents a method for remote detection of bovine serum albumin (BSA) using modified cantilever beam magnetometry (CBM). By combining a magnetostrictive Fe70Ga30 cantilever with optical detection technique, researchers were able to detect high concentrations of BSA remotely. The results of this study demonstrate the potential of this method in estimating the magnetostriction of thin films.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Yu Hao, R. E. Camley, Z. Celinski
Summary: Magnetic particles have various applications and their magnetic state is determined by their size and the strength of an applied magnetic field. Numerical simulations were performed to study the effect of an applied field on the critical size of single-domain magnetic particles, and the critical field at which a particle becomes single-domain was determined.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Nitesh Singh, Naresh Kumar, Dharohar Sahadot, Anil Annadi, Vidyadhar Singh, Murtaza Bohra
Summary: The unique magnetic properties of FM/AFM and hard-FM/soft-FM nanocomposite thin films have significant relevance for numerous applications. The composition and performance of different magnetic phases in the nanocomposite films can be significantly affected by the laser ablation conditions and annealing temperature.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Alya Ali Musaed, Samir Salem Al-Bawri, Khaled Aljaloud, Wazie M. Abdulkawi, Mohammad Tariqul Islam, Mandeep Jit Singh, Zaini Sakawi, Husam Hamid Ibrahim
Summary: This research presents a wideband tunable metamaterial for body-centric applications in the millimeter-wave frequency band. The proposed metamaterial has a wide operating frequency range and enhanced gain, making it suitable for improving the antenna performance in 5G wireless communication systems.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Binod K. Rai, Boris Maiorov, Krzysztof Gofryk, Patrick O'Rourke, Catherine Housley, Henry Ajo, Asraf Sawon, Arjun K. Pathak, Narayan Poudel, Qiang Zhang, Travis J. Williams, Matthias Frontzek
Summary: This manuscript reports on the structural and magnetic properties of NdCuGa3. The study confirmed the crystal structure and magnetic phase transition of NdCuGa3 using XRD, neutron diffraction, magnetization, and specific heat measurements. The neutron diffraction data further confirmed the antiferromagnetic phase of NdCuGa3.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Haonan Li, Cong Li, Hailiang Huang, Guodong Hao, Fei Wang
Summary: The electronic structure and ferroelectric-ferromagnetic coupling properties of Y-doped and vacancy-containing GaN-ZnO heterojunctions are systematically investigated. The magnetism in vacancy-containing systems is generated by the spin polarization of unpaired electrons induced by cationic vacancies, while in Y-doped systems, bound magnetic polarons are formed by the orbital hybridization of s-state and d-state electrons of Y-doped elements.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Muhammad Ijaz, Hafeez Ullah, Bandar Ali Al-Asbahi, Mati Ullah Khan, Zaheer Abbas, Sana Ullah Asif
Summary: M-type BaFe11.4-xAlxCo0.6O19 hexaferrites with Al3+ substitutions were synthesized using the co-precipitation method followed by Sonochemical process. The synthesized materials were characterized using XRD, FTIR, UV-vis spectroscopy, VSM, SEM, and LCR meter. The results showed that aluminum doping decreased the band gap and enhanced the magnetic and dielectric properties of the hexaferrites, making them suitable for various applications.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Oleg I. Utesov
Summary: The elementary excitations spectrum of anisotropic frustrated antiferromagnets in the fan phase is discussed. It is found that the low-energy part of the spectrum consists of a gapless phason branch with linear dispersion and a gapped optical branch corresponding to the fan structure amplitude oscillations. In the high-energy part of the spectrum, the excitations are similar to the magnons of the fully polarized phase.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Alexander Ya. Simonovskii, Alexander A. Yanovskii, Arthur R. Zakinyan
Summary: In this study, the departure frequency of vapor bubbles during boiling of ferrofluid in a horizontal magnetic field is experimentally investigated. Two methods, visual and inductive, are used to measure the frequency of bubble departure. The results show that the bubble departure frequency can decrease with increasing magnetic field strength and increase with increasing temperature of the heat-emitting surface. A linear stability analysis is conducted to analyze the influence of the magnetic field on the frequency of bubble formation during ferrofluid boiling.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Oleg Heczko, Michal Rames, Vit Kopecky, Petr Vertat, Michal Varga, Ladislav Straka
Summary: Heusler Ni-Mn-Ga alloys are multiferroic materials that exhibit magnetic shape memory (MSM) phenomena. By doping transition elements into Ni2MnGa alloys, the transformation temperatures can be modified and complex behaviors can be observed, such as the variation in saturation magnetization and the effects of elemental substitution on compound properties.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Carlos Ariel Samudio Perez, Ariel Flaig de Marchi
Summary: This study investigates the electronic and magnetic properties of the Full-Heusler Fe2MnAs alloy using first-principles calculations. The alloy may form spontaneously and exhibits a ferromagnetic order and high spin-polarization. It can be transformed into a half-metal by contracting the lattice constant. Additionally, certain defects contribute to the spin-polarization of the alloy, making it a fully half-metallic material.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Satish Geeri, Aditya Kolakoti, Prasadarao Bobbili
Summary: In this study, an electromagnetic wave-absorbing material was fabricated using a polymer composite material with fiber orientation and Multiwall Carbon Nanotubes as filler materials, along with a Perfect Electric Conducting material. The experiments demonstrated strong electromagnetic absorbing properties for the composites with PEC-coated and non-PEC-coated materials. Mechanical, thermal, and morphological analysis confirmed the similar trend in properties. CRITIC analysis helped identify the sequence order of sustaining properties for the fabricated composites.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Yankai Chen, Ruoxue Zhang, Yukai An
Summary: The piezoelectricity, valley character, and magnetic properties of 2H-VS2 monolayer were studied, revealing its potential applications in spintronics and valleytronics due to its bipolar magnetic semiconductor characteristics and superior physical properties.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Leonardo S. Lima
Summary: This study investigates the thermodynamic quantities, such as entropy, specific heat, and magnetic susceptibility, in the next-nearest-neighbors Heisenberg model on a honeycomb-kagome lattice. The linear spin-wave approach is applied to obtain the temperature-dependent behavior of these quantities. Additionally, the entanglement negativity, a quantifier of quantum entanglement, and the spin Hall conductivity are also studied. The results show that all the thermodynamic quantities, as well as the entanglement negativity and spin Hall conductivity, exhibit an increasing trend with temperature. Furthermore, it is found that all the analyzed quantities approach zero in the low-temperature limit, consistent with experimental observations.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
Article
Materials Science, Multidisciplinary
Zhaoxing Wang, Maximilian Kai Reimann, Wang Chen, Yikun Zhang, Rainer Poettgen
Summary: The Mo2FeB2-type compounds RE2Ga2Mg (RE = Tm, Er, Ho) exhibit a large magnetocaloric effect, making them promising for cryogenic magnetic cooling applications.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2024)
