Article
Materials Science, Ceramics
Shouding Wu, Yaqiang Dong, Ronglin Zhao, Xubin Li, Hang Wu, Wei Gao, Aina He, Jiawei Li, Xincai Liu
Summary: In this study, FeSiBCCr@SiO2&ZrO2 amorphous magnetic powder cores with core-shell structure were successfully prepared using the sol-gel method. The growth mechanism and potential chemical reactions of the SiO2&ZrO2 mixed insulation layer were analyzed. The insulation layer content was found to significantly affect the soft magnetic properties of the cores, improving their resistivity, DC bias performance, and reducing core loss.
CERAMICS INTERNATIONAL
(2023)
Article
Engineering, Chemical
Qiang Chi, Liang Chang, Yaqiang Dong, Yiqun Zhang, Bang Zhou, Chengzhong Zhang, Yan Pan, Qiang Li, Jiawei Li, Aina He, Xinmin Wang
Summary: Fe-based amorphous magnetic powder cores with excellent properties were successfully fabricated using a uniform double insulating layer core-shell structure. The hydrothermal oxidation process can control the thickness of the Fe3O4 insulating layer to effectively suppress eddy current loss. FeSiBPC AMPCs exhibit stable magnetic properties and low core loss, making them promising for high-frequency electromagnetic systems.
ADVANCED POWDER TECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Hea-Ran Kim, Min-Sun Jang, Yeong-Gyun Nam, Yun-Seok Kim, Sang-Sun Yang, Yong-Jin Kim, Jae-Won Jeong
Summary: This study demonstrates a hybrid multimodal soft magnetic composite (SMC) with gas-atomized spherical amorphous powder (AP) and carbonyl-iron powder (CIP) that shows enhanced electromagnetic properties. The addition of CIP into voids between AP reduces pores and increases packing density, resulting in higher permeability and DC bias retention levels. The insulation on the surface also plays a role in improving high-frequency magnetic properties of the hybrid SMCs.
Article
Chemistry, Physical
Yan Huang, Bowen Zang, Chang Zhang, Mingliang Xiang, Peng Xiao, Juntao Huo, Meng Gao, Rie Umetsu, Min Ji, Bingnan Yao, Yan Zhang, Yaocen Wang, Junqiang Wang
Summary: Coating soft magnetic powders with a PDA/PEI layer using a co-deposition method in alkaline solution successfully reduces the high frequency core loss of soft magnetic powder cores. Microscopic observations show that the coating layer does not peel off when compressed, indicating that PDA/PEI insulation coating is an effective method for reducing the loss of magnetic powder cores.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Ceramics
Shouding Wu, Yaqiang Dong, Xubin Li, Mengji Gong, Ronglin Zhao, Wei Gao, Hang Wu, Aina He, Jiawei Li, Xinmin Wang, Xincai Liu
Summary: In this study, the electromagnetic properties of FeSiCr soft magnetic powder cores were optimized by a novel insulation process. The research found that the best soft magnetic performance was achieved when the content of magnesium acetate tetrahydrate was 0.50 wt%. The FeSiCr@MgO SMPCs also showed improved heat dissipation performance, enhancing their applicability in high-frequency and high-current environments.
CERAMICS INTERNATIONAL
(2022)
Article
Engineering, Chemical
Ronglin Zhao, Yaqiang Dong, Shouding Wu, Xubin Li, Zhonghao Liu, Xingjie Jia, Xincai Liu, Hang Wu, Wei Gao, Aina He, Jiawei Li
Summary: The study prepared ZrO2 coating layer on FeSiBNbCu spherical powder using the hydrolysis-precipitation method and investigated the magnetic properties of the FeSiBNbCu@ZrO2 nanocrystalline SMPCs. The presence of ZrO2 coating significantly reduces the eddy loss and improves the DC bias performance of the nanocrystalline SMPCs, while slightly decreasing their permeability.
ADVANCED POWDER TECHNOLOGY
(2023)
Article
Engineering, Electrical & Electronic
Jibiao Shen, Bin Wang, Lidong Liu, Lingwen Cai, Bingxing Wang, Yangdong Yu, Yong Tian, Jiangqun Dong, Guodong Wang
Summary: The study investigates the effects of three types of Fe-Si-B-C-Cr non-crystalline magnetic powder on the magnetic properties of soft magnetic composites. It examines the impact of heat treatment temperature and particle size distribution. The results show a positive correlation between the size of magnetic powder particles and saturation magnetization. The study also explores the mechanism of power loss variation in soft magnetic composite materials with respect to magnetic field frequency and magnetic induction intensity.
ACS APPLIED ELECTRONIC MATERIALS
(2023)
Article
Chemistry, Physical
Pu Wang, Zhengqu Zhu, Jiaqi Liu, Chengfei Wang, Jing Pang, Jiaquan Zhang
Summary: This paper studied the insulation coating process of FeSiCr soft magnetic powder cores using silica sol, aluminum dihydrogen phosphate solution, glass powders, and phosphoric acid. The study found that the coating uniformity of the four powders was poor due to the irregular morphology of FeSiCr powder. The FeSiCr@SiO2@NSO SMPCs had the highest permeability while the FeSiCr@PA@NSO SMPCs had the lowest due to the consumption of ferromagnetic material and the loose porous structure of the phosphate layer. The total losses of the four powder cores were low, and the eddy current losses were higher than the hysteresis losses.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Materials Science, Ceramics
Pu Wang, Jiaqi Liu, Yannan Dong, Huan Zhao, Jing Pang, Jiaquan Zhang
Summary: FeBSiC amorphous powders were produced by a novel gas-water combined atomization process and were co-coated by five kinds of insulating agents and epoxy resins. Among the five insulating agents, the polyamide-coated AMPCs had the worst electrical insulating effect and magnetic properties. The AMPCs coated with calcium phosphate exhibited extremely low hysteresis losses and showed excellent magnetic properties at high frequency.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2023)
Article
Automation & Control Systems
Zhiwei Chen, Yunxiang He, Guocheng Ding, Qipei Zhou, Yujiao Zhang, Yingying Zhang
Summary: DC bias in transformers can lead to core saturation, local overheating, and aging of insulation materials. This article proposes a magnetic compensation scheme based on a hybrid transformer integrated with an auxiliary DC/DC converter to suppress DC bias. The compensation mechanism is established through a novel HT topology structure, the mathematical model of transformer DC bias is derived, and a transient simulation model is developed to analyze the situation before and after compensation. The experimental results demonstrate the effectiveness of the proposed scheme in compensating DC bias, providing a reference for addressing the issue.
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
(2023)
Article
Metallurgy & Metallurgical Engineering
Jia-qi Liu, Zheng-qu Zhu, Pu Wang, Yi-fan Li, Jing Pang, Jia-quan Zhang
Summary: Two silicon resins, JH1123 and JH7102, were used as insulated agents and binders for the fabrication of magnetic powder cores (MPCs). The insulation capability and application prospects of these two resins were evaluated based on their effects on the magnetic properties of the coated powder and MPCs. It was found that both resins can form uniform insulation layers on the powder surfaces, with JH1123 exhibiting stronger binding ability and resulting in severe agglomeration.
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
(2023)
Article
Chemistry, Physical
Jiaqi Liu, Yannan Dong, Zhengqu Zhu, Huan Zhao, Jing Pang, Pu Wang, Jiaquan Zhang
Summary: FeSiBCCr amorphous powders were produced by a novel gas-water combined atomization process, and the magnetic powder cores (MPCs) fabricated from these powders exhibited high circularity, excellent thermal stability, and high saturation magnetization. The study explored the effects of phosphating treatment, cold pressing, and annealing on the properties of the MPCs, and determined the optimal conditions for achieving high permeability, low core loss, and high DC-bias% values.
Article
Engineering, Electrical & Electronic
Mengji Gong, Yaqiang Dong, Jianjun Huang, Liang Chang, Yan Pan, Falong Wang, Aina He, Jiawei Li, Xincai Liu, Xinmin Wang
Summary: Toroid-shaped Fe-based soft magnetic powder cores were prepared by combining commercial FeSiCr and carbonyl iron powder insulated with epoxy resin. The research focused on the impact of CIP mass ratio on magnetic properties, optimizing CIP content to achieve higher effective permeability, stable permeability in a wide frequency range, improved DC bias characteristic, and reduced core loss.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Chemistry, Physical
Liang Yan, Biao Yan, Yin Jian
Summary: In this study, mechanical ball milling was used to coat SiO2 nanopowder on a Fe-Si-B amorphous powder, resulting in the formation of Fe-Si-B/SiO2 core-shell amorphous composite powder. Discharge plasma sintering was then employed to create a magnetic powder core, and the phase composition and magnetic characteristics of the core were investigated.
Article
Materials Science, Multidisciplinary
Pu Wang, Zhengqu Zhu, Jiaqi Liu, Huan Zhao, Jing Pang, Jiaquan Zhang
Summary: In this study, three kinds of composite powders were synthesized and prepared into corresponding SMPCs, which showed excellent soft magnetic performance. The addition of carbonyl iron powder to FeSiBC amorphous powders significantly increased the saturation magnetization, making it an ideal raw material for SMPCs. The SMPCs with a double-layer organic core-shell structure exhibited lower core loss and higher permeability compared to those with a single-layer structure.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2023)
Article
Engineering, Electrical & Electronic
Aina He, Huiyun Xiao, Yaqiang Dong, Anding Wang, Yan Pan, Xiaohong Yang, Jianya Ge
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2020)
Article
Chemistry, Physical
Huiyun Xiao, Anding Wang, Jiawei Li, Aina He, Tao Liu, Yaqiang Dong, Hai Guo, Xincai Liu
JOURNAL OF ALLOYS AND COMPOUNDS
(2020)
Article
Materials Science, Multidisciplinary
Yiqun Zhang, Yaqiang Dong, Bang Zhou, Qiang Chi, Liang Chang, Mengji Gong, Jianjun Huang, Yan Pan, Aina He, Jiawei Li, Xinmin Wang
MATERIALS & DESIGN
(2020)
Article
Materials Science, Multidisciplinary
Xingjie Jia, Wei Zhang, Yaqiang Dong, Aina He, Jiawei Li, Run-Wei Li
Summary: This study investigated the structure and properties of Fe-Si-B-Cu alloys, finding that the alloy with 4at% Si content exhibited the best soft magnetic properties, with high-quality nanocrystalline structure and good magnetic characteristics after annealing. The coercivity of the alloys was almost proportional to the cube of the average grain size, due to the high ratio of uniaxial anisotropy to average random anisotropy.
JOURNAL OF MATERIALS SCIENCE
(2021)
Article
Materials Science, Multidisciplinary
JianJun Huang, Lixin Jiao, Yu Yang, Yaqiang Dong, Yiqun Zhang, Liang Chang, Mengji Gong, Jiawei Li, Aina He, Xinmin Wang
Article
Materials Science, Multidisciplinary
Bojun Zhang, Fuyao Yang, Aina He, Huiyun Xiao, Yaqiang Dong, Jiawei Li, Yu Han
Summary: This study found that Mn-doping and rapid annealing in Fe-based nanocrystalline alloys can lead to superior magnetic softness, high-saturation magnetic induction, and large permeability. This is attributed to the superb nano-structural stability and the formation of regular magnetic domains.
Article
Materials Science, Multidisciplinary
Fushan Bai, Yaqiang Dong, Lei Xie, Qiang Li, Aina He, Xingjie Jia, Jiawei Li, Xinmin Wang
Summary: The study found that a large number of pre-existing crystal nuclei in the alloy can produce tiny nanocrystals, resulting in improved soft magnetic properties. By controlling the average nanocrystal size, the best magnetic performance can be achieved.
JOURNAL OF MATERIALS SCIENCE
(2021)
Article
Engineering, Electrical & Electronic
Xuhang Zhang, Yaqiang Dong, Changjiu Wang, Aina He, Jiawei Li, Fushan Li, Liang Chang, Qiang Chi, Xiaoxue Shui
Summary: The influence of phosphorus content on Fe81.5Si3B10+xP3.5-xC0.2Cu0.8Nb1 alloys has been studied, showing improvements in Curie temperature and saturation magnetic flux density with decreased P content. Optimal magnetic field annealing technique results in amorphous alloys with good soft magnetic properties, indicating the importance of phosphorus content and annealing conditions in enhancing magnetic performance.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Engineering, Electrical & Electronic
Mengji Gong, Yaqiang Dong, Jianjun Huang, Liang Chang, Yan Pan, Falong Wang, Aina He, Jiawei Li, Xincai Liu, Xinmin Wang
Summary: Toroid-shaped Fe-based soft magnetic powder cores were prepared by combining commercial FeSiCr and carbonyl iron powder insulated with epoxy resin. The research focused on the impact of CIP mass ratio on magnetic properties, optimizing CIP content to achieve higher effective permeability, stable permeability in a wide frequency range, improved DC bias characteristic, and reduced core loss.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Polymer Science
Hao Lu, Yaqiang Dong, Xincai Liu, Zhonghao Liu, Yue Wu, Haijie Zhang, Aina He, Jiawei Li, Xinmin Wang
Summary: Thermosetting organic resins are commonly used as insulating coatings for soft magnetic powder cores due to their high electrical resistivity. This study found that using poly-silicon-containing arylacetylene resin as an insulating layer in SMPCs can lead to the best magnetic properties, such as the lowest core loss and highest permeability, when annealed at 700 degrees Celsius for 1 hour.
Article
Materials Science, Multidisciplinary
Jiawei Li, Qian Ding, Changjiu Wang, Aina He, Yaqiang Dong, Deren Li
Summary: The substitution of P for B and Si in Fe-based nanocrystalline alloys has significant effects on the magnetic properties, with P substitution for B reducing coercivity and P substitution for Si decreasing permeability.
Article
Engineering, Electrical & Electronic
Hao Lu, Yaqiang Dong, Xincai Liu, Zhonghao Liu, Yan Ma, Yue Wu, Aina He, Jiawei Li, Xinmin Wang
Summary: In this study, soft magnetic powder cores with a nanoporous-structured phosphate coating were fabricated, which showed a beneficial adsorption effect on the outer resin and enhanced the bonding force between the organic/inorganic coating. Optimized soft magnetic properties were obtained, making it suitable for manufacturing micro-magnetic components.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2022)
Article
Materials Science, Multidisciplinary
Haijie Zhang, Fushan Bai, Yaqiang Dong, Lei Xie, Qiang Li, Aina He, Jiawei Li
Summary: In this study, new Ge-containing Fe-based nanocrystalline alloys were developed, and the effects of Ge content on the magnetic and crystallization processes were investigated. The addition of Ge extended the annealing window and produced nanocrystalline alloys with excellent magnetic properties. Non-isothermal crystallization kinetics studies also revealed a decrease in nucleation activation energy with increasing Ge content.
Article
Materials Science, Multidisciplinary
Yue Wu, Yaqiang Dong, Munan Yang, Xingjie Jia, Zhonghao Liu, Hao Lu, Haijie Zhang, Aina He, Jiawei Li
Summary: This work systematically studied the effect of the annealing process on microstructure and magnetic properties of nanocrystalline soft magnetic powder cores. The optimized microstructure led to outstanding soft magnetic properties.
Article
Materials Science, Ceramics
Shouding Wu, Yaqiang Dong, Ronglin Zhao, Xubin Li, Hang Wu, Wei Gao, Aina He, Jiawei Li, Xincai Liu
Summary: In this study, FeSiBCCr@SiO2&ZrO2 amorphous magnetic powder cores with core-shell structure were successfully prepared using the sol-gel method. The growth mechanism and potential chemical reactions of the SiO2&ZrO2 mixed insulation layer were analyzed. The insulation layer content was found to significantly affect the soft magnetic properties of the cores, improving their resistivity, DC bias performance, and reducing core loss.
CERAMICS INTERNATIONAL
(2023)
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)