Article
Chemistry, Multidisciplinary
Mohamed Salaheldeen, Ayman Nafady, Ahmed M. Abu-Dief, Rosario Diaz Crespo, Maria Paz Fernandez-Garcia, Juan Pedro Andres, Ricardo Lopez Anton, Jesus A. Blanco, Pablo Alvarez-Alonso
Summary: The interest in magnetic nanostructures with perpendicular magnetic anisotropy and exchange bias has grown due to their potential applications in spintronic devices. In this study, a nanofabrication process was used to induce a significant out-of-plane component of the magnetic easy axis and exchange bias in CoO/Co multilayers deposited on nanostructured alumina templates. The increase in exchange bias and coercivity in the nanostructured films compared to non-patterned films indicates a change in magnetic anisotropy from in-plane to out-of-plane.
Article
Chemistry, Physical
Zhihe Zhao, Jiangtao Zhao, Mingkun Wang, Weixing Xia, Zhenlong Chao, Longtao Jiang
Summary: This study investigates the effect of high temperature on the domain structure of type 2:17 SmCo alloy, revealing the presence of reverse domains and maze domains under high temperature conditions. The micromagnetic simulation results indicate that nucleation sites of the reverse domains in the alloy are at the intersection of the 2:17R phase and Zr-rich phase due to the lower pinning field of the Zr-rich phase.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Multidisciplinary
Bo Hu
Summary: The influence of cubic in-plane magnetic anisotropy on current-induced domain wall motion was investigated by micromagnetic simulation. The results show that the domain wall velocity is enhanced in an optimized cubic in-plane magnetic anisotropy field, and an increase in the linear loss of domain wall velocity is observed.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
David Galvez, Mario Castro, Guilherme Bittencourt, Vagson Carvalho, Sebastian Allende
Summary: This study presents the analysis of the stability of magnetic bimerons in a cylindrical nanotube and investigates the influence of magnetic and geometrical parameters. The results demonstrate the stability region of bimerons and reveal two other magnetic states.
Article
Materials Science, Multidisciplinary
Yurui Wei, Chen Liu, Zhaozhuo Zeng, Xiangqian Wang, Jianbo Wang, Qingfang Liu
Summary: This study focused on the zero-field skyrmion and high-density skyrmion in [Pd/Co/Pd](N) multilayer films, revealing that the density of zero-field skyrmion can be adjusted by the number of cycles, while high-density skyrmion mainly occurs in the reversible region of magnetization reversal. Additionally, the polarity of zero-field skyrmion can be tuned by different MFM tips.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2021)
Article
Geosciences, Multidisciplinary
Fan Bai, Liao Chang, Zhaowen Pei, Richard J. Harrison, Michael Winklhofer
Summary: By constructing micromagnetic models with realistic biogenic greigite particles, this study provides reliable magnetic criteria to detect biogenic greigite in a wide range of environmental and geological settings.
GEOPHYSICAL RESEARCH LETTERS
(2022)
Article
Materials Science, Multidisciplinary
Meihong Liu, Qiuyue Li, Chengkun Song, Hongmei Feng, Yawen Song, Lei Zhong, Lining Pan, Chenbo Zhao, Qiang Li, Jie Xu, Shandong Li, Jianbo Wang, Qingfang Liu, Derang Cao
Summary: FeNi films with stripe domain pattern were prepared and their magnetic and microwave properties were tested. The results showed that the magnetization of the films depended on the direction of the stripe domain, and the rotation of the stripe domain lagged behind the magnetization reversal. The dynamic properties of the stripe domain exhibited hysteresis before the saturation magnetic field and could be selectively excited by different modes.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2022)
Article
Materials Science, Multidisciplinary
Zhen-wei Zhou, Xi-guang Wang, Yao-zhuang Nie, Qing-lin Xia, Guang-hua Guo
Summary: The spin-wave frequency comb generates a comb-like spectrum through the interaction between spin wave and oscillating magnetic domain wall, with the amplitude and frequency spacing controlled by tuning the domain wall oscillation. This comb can be used to design new magnonic devices and provides a new approach for low-power manipulation of spin waves compared to parametric excitation.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2021)
Article
Physics, Applied
Xiuping Zhou, Hanyu Ren, Congying Jiang, Fan Wang, Xinyan He, Zhenzhen Chen, Yang Qiu, Mingmin Zhu, Guoliang Yu, Haomiao Zhou
Summary: In this study, we demonstrate the controlled injection of domain walls (DWs) in a ferromagnetic nanostrip using spin-transfer torque (STT), enabled by modified perpendicular magnetic anisotropy (PMA) in Pt/Co. The presence of a 90-degree magnetized transition region is shown to be crucial for the injection process, with the generation frequency of DWs being reversibly controlled in the MHz to multi-GHz range. These findings highlight the feasibility of a highly tunable and direct-current-controlled transverse in-plane DW signal source, which has potential applications in compact and integrated DW circuits and oscillators.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2022)
Article
Chemistry, Physical
Mikhail V. Dorokhin, Anton V. Zdoroveyshchev, Marina P. Temiryazeva, Alexei G. Temiryazev, Polina B. Demina, Olga V. Vikhrova, Alexey V. Kudrin, Irina L. Kalentyeva, Mikhail V. Ved, Anastasia N. Orlova, Vladimir N. Trushin, Alexandr V. Sadovnikov, Dmitry A. Tatarskiy
Summary: We investigated the magnetic properties and micromagnetic structure of multilayer Co/Pt films with varying bilayer thickness. Magnetic force microscopy and Lorentz transmission electron microscopy revealed the presence of Néel-type skyrmions in the films, with the density strongly dependent on the bilayer thickness parameter. The observed effects are attributed to the Dzyaloshinskii-Moriya interaction, which is influenced by the regularities of magnetic and nonmagnetic layers alternation. We highlight the controllability of the skyrmion density in this system through modulation of technological parameters.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Multidisciplinary
Di Bao, Xinwei Dong
Summary: Through micromagnetic simulations, it was discovered that spin waves induced by collisions in nanostrips have a narrow frequency bandwidth in the range of 20 to 40 nm, which can be significantly adjusted by bias magnetic fields. This provides a valid method to excite spin waves with controllable bandwidth in nanostrips.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
A. Bolyachkin, H. Sepehri-Amin, I. Suzuki, H. Tajiri, Y. K. Takahashi, K. Srinivasan, H. Ho, H. Yuan, T. Seki, A. Ajan, K. Hono
Summary: This study investigates the effects of structural defects on the magnetic properties of FePt-X nanogranular media using transmission electron microscopy (TEM) images and micromagnetic simulations. A new method for evaluating structural defects is developed and validated. The study directly links the nanostructure to the magnetic properties, enabling optimization of heat-assisted magnetic recording (HAMR) media and design of magnetic nanomaterials in general.
Article
Chemistry, Multidisciplinary
Jia-Qiang Lin, Ji-Pei Chen, Zhen-Yu Tan, Yuan Chen, Zhi-Feng Chen, Wen-An Li, Xing-Sen Gao, Jun-Ming Liu
Summary: In this study, the controlled manipulation of skyrmion motion was demonstrated by introducing inhomogeneous perpendicular magnetic anisotropy. This led to the implementation of a new concept of racetrack logical device. The use of inhomogeneous perpendicular magnetic anisotropy allowed for the modulation of skyrmion size and shape, enabling control over their motion behaviors.
Article
Chemistry, Multidisciplinary
Mateusz Zelent, Iuliia V. Vetrova, Jan Soltys, Xiaoguang Li, Yan Zhou, Vladislav A. Gubanov, Alexandr Sadovnikov, Tomas Scepka, Jan Derer, Roman Stoklas, Vladimir Cambel, Michal Mruczkiewicz
Summary: Numerically demonstrated skyrmion formation in ultrathin nanodisks using magnetic force microscopy tip. Experimental and micromagnetic simulation confirmed the influence of local magnetic field on magnetization states, with the formation of horseshoe magnetic domain being a key transition to skyrmion state. The reliable and repetitive procedure of skyrmion formation by magnetic probe provides a simple solution for nanodisks.
Article
Physics, Applied
Syuta Honda, Yoshiaki Sonobe, Simon John Greaves
Summary: Domain-wall motion type magnetic memories are expected to be the next generation of magnetic recording devices, with 3D-RM playing an important role in high integration by forming a vertical loop with nanowires, allowing domain walls to move. It is found that there is a maximum threshold current density for pushing a domain wall around a corner, particularly with wire thickness around 10 nm.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2021)
Article
Physics, Applied
Hang Xie, Abhishek Talapatra, Xin Chen, Ziyan Luo, Yihong Wu
Summary: The study reveals the presence of strong damping-like spin-orbit torque in WTex thin films, with the efficiency decreasing quickly as the thickness increases. By utilizing this property, efficient current-induced perpendicular magnetization switching was achieved in WTex/Ti/CoFeB multilayers, signifying the great potential of sputter-deposited WTex in spintronics applications.
APPLIED PHYSICS LETTERS
(2021)
Article
Physics, Applied
Ajit Kumar Sahoo, J. Mohanty
Summary: The study investigates the chiral spin structures and Néel-type skyrmions in the TbCo/GdFe-based amorphous ferrimagnetic system, showing that skyrmionic configurations are stabilized with the help of dipolar interactions. Optimized thicknesses of TbCo and GdFe layers demonstrate isolated skyrmions with a variety of chiral textures observed in a wide thickness range of ferrimagnetic bilayer systems.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
(2021)
Article
Engineering, Electrical & Electronic
Ajit Kumar Sahoo, J. Arout Chelvane, J. Mohanty
Summary: The impact of Ti underlayer thickness on the structural, magnetic, and microscopic properties of TbFe thin films was studied. The increase in UL thickness led to intermixing at interfaces, as well as an increase in out-of-plane coercivity and saturation field. The hybridization effects and interfacial roughness played significant roles in determining the magnetic properties, offering potential applications in spintronics.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Physics, Multidisciplinary
A. K. Jena, Himadri Nandan Mohanty, J. Mohanty
Summary: The ferroelectric rhombohedral Bi0.97Y0.03Fe0.95Sc0.05O3 (BYFSO) film shows complete switching of ferroelectric domains towards upward and downward directions at 8V bias voltage, with stable bipolar resistive switching effect and significant impact of oxygen vacancy induced conductive filaments during the SET-RESET process.
Article
Physics, Applied
A. Talapatra, A. O. Adeyeye
Summary: The investigation demonstrated that tunable magnetization dynamics of coupled magnetic nanostructures can be achieved by arranging them in different lattice configurations, resulting in a significant impact on the collective behavior of static and dynamic properties. Quantitative engineering of demagnetizing factors with different lattice arrangements has been established using ferromagnetic resonance spectroscopy. Additionally, distinct spin wave modes localized in constituent nanomagnets were observed and tuned through lattice arrangements and applied field orientation, with experimental results well complemented by micromagnetic simulations.
APPLIED PHYSICS LETTERS
(2021)
Article
Chemistry, Physical
A. Talapatra, J. Arout Chelvane, J. Mohanty
Summary: The research reveals that high ion irradiation doses lead to changes in the magnetic properties of amorphous Tb-Fe-Co films, and the form of magnetic domain modification transitions from rapid domain wall motion to nucleation and propagation of reverse domains.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Physics, Applied
Qi Zhang, Zhuangzhuang Chen, Huafeng Shi, Xin Chen, Abhishek Talapatra, Xinhai Zhang, Yihong Wu
Summary: The research focuses on the investigation of THz emission from CoFeB/Cr/Pt trilayers, with Cr playing the role of both a spin current transporter and generator. Compared to bilayer emitters, THz emission from CoFeB/Cr/Pt exhibits larger ellipticity, polarization-dependent magnetic response and temporal profile.
APPLIED PHYSICS LETTERS
(2021)
Article
Chemistry, Physical
Himalay Basumatary, J. Arout Chelvane, D. V. Sridhara Rao, A. Talapatra, J. Mohanty, Deepak Kumar, Vajinder Singh, S. Kamat, Rajeev Ranjan
Summary: This study investigated the magnetic behavior of Tb-Fe thin films with different thicknesses, revealing the presence of out-of-plane magnetic anisotropy in these films.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Physics, Applied
Mahathi Kuchibhotla, Abhishek Talapatra, Arabinda Haldar, Adekunle Olusola Adeyeye
Summary: Magnetization dynamics in single and trilayer circular permalloy nanodots with a diameter of 120 nm were investigated using broadband ferromagnetic resonance spectroscopy. Two well-separated modes were observed in single-layer nanodots, while two center modes were found in trilayer nanodots due to in-phase and out-of-phase precession of spins in magneto-dynamically coupled layers.
JOURNAL OF APPLIED PHYSICS
(2021)
Article
Physics, Applied
Mahathi Kuchibhotla, Abhishek Talapatra, Arabinda Haldar, Adekunle Olusola Adeyeye
Summary: We investigated the magnetization reversal mechanism and dynamic behavior of 90 nm wide permalloy nanowires patterned over a large area as a function of thickness and applied field orientation. The results showed that both the static and dynamic properties are sensitive to the film thickness. For thin nanowires, the reversal process is dominated by coherent rotation mode and the onset of curling mode is observed. Two well-separated modes exist, with high and low frequencies corresponding to excitations at the center and edges of the wire. For thicker nanowires, the reversal process is dominated by curling mode and the center mode frequency is sensitive to film thickness and shows biaxial anisotropy. The experimental results were supported by micromagnetic simulations. These findings have potential implications in designing reconfigurable magnonic crystals for microwave devices.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2022)
Article
Nanoscience & Nanotechnology
Abhishek Talapatra, Udaykumar Gajera, P. Syam Prasad, Jeyaramane Arout Chelvane, Jyoti Ranjan Mohanty
Summary: In this study, advanced neural networks and image regression algorithms were used to analyze magnetic properties based on magnetic microstructure. The results showed that this method was able to accurately predict magnetic properties, which is important for understanding the changes in magnetic properties under external perturbations.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Physics, Applied
Abhishek Talapatra, Huajun Qin, Frank Schulz, Lide Yao, Lukas Flajsman, Markus Weigand, Sebastian Wintz, Sebastiaan van Dijken
Summary: We present the imaging results of short-wavelength spin waves in a continuous nanometer-thick YIG film with a Co stripe patterned on top. The dynamic dipolar coupling between the YIG film and the Co stripe allows for partial reflection and mode conversion of spin waves at the YIG/Co edge. By using time-resolved scanning transmission x-ray microscopy, we extract the spin-wave dispersion, decay length, and magnetic damping in the YIG/Co bilayer, and analyze the dependence of spin-wave reflection on the wavelength of incoming and transmitted spin waves.
APPLIED PHYSICS LETTERS
(2023)
Article
Physics, Multidisciplinary
Ajit Kumar Sahoo, J. Arout Chelvane, J. Mohanty
Summary: The study investigates a GdTb-FeCo quaternary system of various thicknesses for tunable perpendicular magnetic anisotropy, with critical behavior observed at 150 nm thickness. Experimental findings are supported by 3D micromagnetic simulations.
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)