Conferences related to Magnetic materials

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2023 Annual International Conference of the IEEE Engineering in Medicine & Biology Conference (EMBC)

The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.


2021 IEEE Pulsed Power Conference (PPC)

The Pulsed Power Conference is held on a biannual basis and serves as the principal forum forthe exchange of information on pulsed power technology and engineering.


2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science


2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)

Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies


2020 IEEE 70th Electronic Components and Technology Conference (ECTC)

ECTC is the premier international conference sponsored by the IEEE Components, Packaging and Manufacturing Society. ECTC paper comprise a wide spectrum of topics, including 3D packaging, electronic components, materials, assembly, interconnections, device and system packaging, optoelectronics, reliability, and simulation.


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Periodicals related to Magnetic materials

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Antennas and Wireless Propagation Letters, IEEE

IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Dielectrics and Electrical Insulation, IEEE Transactions on

Electrical insulation common to the design and construction of components and equipment for use in electric and electronic circuits and distribution systems at all frequencies.


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Most published Xplore authors for Magnetic materials

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Xplore Articles related to Magnetic materials

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High T/sub c/ superconducting magnetic multivibrators for fluxgate magnetic-field sensors

IEEE Transactions on Magnetics, 1989

Sensitive and quick-response nonlinear inductance characteristics are found for high-T/sub c/ superconducting (YBa/sub 2/Cu/sub 3/O/sub 7-x/) disk cores at 77 K in which soft magnetic BH hysteresis loops are observed. Various fast- response magnetic devices such as modulators, amplifiers, and sensors are built using these cores. The magnetizing frequency can be set to more than 20 MHz, which is difficult ...


Noise characteristics of double-layered perpendicular media using Fe-Ta-C underlayer

IEEE Transactions on Magnetics, 2001

The noise characteristics of double-layered perpendicular media having an Fe- Ta-C soft-magnetic underlayer were investigated. It was revealed that changes in soft magnetic properties and a consequent increase in media noise occurs when C or Ta are reduced from the standard composition. Two-dimensional spike distributions were observed in a medium using the standard Fe-Ta-C composition, possibly caused by temperature inhomogeneity ...


Interfacilly Disordered FePt hard/soft Stacked Structures

2006 IEEE International Magnetics Conference (INTERMAG), 2006

L10-FePt is a promising material for ultra high density magnetic recording media due to its high magnetocrystalline anisotropy (Ku). However, the switching field (Hsw) of the L10-FePt particle is too large to write by the currently used write head. Hard/soft stacked media are proposed to solve this problem. Recently, we demonstrated that the coercivity of isolated FePt particles can be ...


Rapid magnetic flux change in amorphous strip-wound cores

Digest of Technical Papers. 11th IEEE International Pulsed Power Conference (Cat. No.97CH36127), 1997

This paper deals with the rapid magnetic flux change in small amorphous soft magnetic strip-wound cores with /spl Phi/=1.6 mVs made of VITROVAC 7600Z. The cores are excited by traveling square-wave pulses with a magnitude adjustable from 20 to 70 kV. Capacitive voltage sensors and Rogowski coils are used to measure the concomitant electric and magnetic fields. Core losses and ...


Magnetic domain structure of micro-patterned PtMn/NiFe exchange bias bilayers

2005 IEEE International Magnetics Conference (INTERMAG), 2005

The magnetic domain structure of the micropatterned PtMn/NiFe exchange bias bilayers during magnetization reversal prepared by ion beam and physical vapor deposition were investigated. Using magneto-optic Kerr effect magnetometry (MOKE) and Kerr microscopy, the magnetic properties of the stripe array created using a 25 keV Ga/sup +/ focused ion beam (FIB) were also analyzed.


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Educational Resources on Magnetic materials

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IEEE.tv Videos

IEEE Magnetics Distinguished Lecture - Mitsuteru Inoue
Perpendicular magnetic anisotropy: From ultralow power spintronics to cancer therapy
Magnetic Materials and Magnetic Devices - Josep Fontcuberta: IEEE Magnetics Distinguished Lecture 2016
35 Years of Magnetic Heterostructures
HYUNSOO YANG - IEEE Magnetics Distinguished Lecture
Spin Dynamics in Inhomogeneously Magnetized Systems - Teruo Ono: IEEE Magnetics Society Distinguished Lecture 2016
HARI SRIKANTH - IEEE Magnetics Distinguished Lecture
High Magnetic Field Science and its Application in the US - ASC-2014 Plenary series - 10 of 13 - Friday 2014/8/15
Materials Challenges for Next-Generation, High-Density Magnetic Recording - Kazuhiro Hono: IEEE Magnetics Distinguished Lecture 2016
IEEE Magnetics 2014 Distinguished Lectures - Tim St Pierre
Unconventional Superconductivity: From History to Mystery
Nanoscale Magnetism with Picosecond Time Resolution and High Sensitivity - Hendrik Ohldag - IEEE Magnetics Distinguished Lecture
JUSTIN M. SHAW - IEEE Magnetics Distinguished Lecture
IEEE Magnetics Distinguished Lecture - Alison B. Flatau
Magnetics + Mechanics + Nanoscale = Electromagnetics Future - Greg P. Carman: IEEE Magnetics Distinguished Lecture 2016
Niobium Manufacturing for Superconductivity - ASC-2014 Plenary series - 5 of 13 - Tuesday 2014/8/12
ASC-2014 SQUIDs 50th Anniversary: 3 of 6 - Bob Fagaly
The Josephson Effect: SQUIDs Then and Now: From SLUGS to Axions
ASC-2014 SQUIDs 50th Anniversary: 2 of 6 - John Clarke - The Ubiquitous SQUID
Advances in MgB2 - ASC-2014 Plenary series - 7 of 13 - Wednesday 2014/8/13

IEEE-USA E-Books

  • High T/sub c/ superconducting magnetic multivibrators for fluxgate magnetic-field sensors

    Sensitive and quick-response nonlinear inductance characteristics are found for high-T/sub c/ superconducting (YBa/sub 2/Cu/sub 3/O/sub 7-x/) disk cores at 77 K in which soft magnetic BH hysteresis loops are observed. Various fast- response magnetic devices such as modulators, amplifiers, and sensors are built using these cores. The magnetizing frequency can be set to more than 20 MHz, which is difficult to do with conventional ferromagnetic bulk materials such as Permalloy, amorphous alloys, and ferrite. New fast-response fluxgate- type magnetic-field sensors made from these cores, using AC and DC voltage sources, are presented. The former is used for second-harmonic type sensors, whereas the latter is for voltage-output multivibrator-type sensors. Stable, fast-response sensor characteristics were obtained for two-core multivibrators.<<ETX>>

  • Noise characteristics of double-layered perpendicular media using Fe-Ta-C underlayer

    The noise characteristics of double-layered perpendicular media having an Fe- Ta-C soft-magnetic underlayer were investigated. It was revealed that changes in soft magnetic properties and a consequent increase in media noise occurs when C or Ta are reduced from the standard composition. Two-dimensional spike distributions were observed in a medium using the standard Fe-Ta-C composition, possibly caused by temperature inhomogeneity during the annealing process. It was also concluded that the noise contribution of the spikes was minimal for disks using an Fe-Ta-C SMU.

  • Interfacilly Disordered FePt hard/soft Stacked Structures

    L10-FePt is a promising material for ultra high density magnetic recording media due to its high magnetocrystalline anisotropy (Ku). However, the switching field (Hsw) of the L10-FePt particle is too large to write by the currently used write head. Hard/soft stacked media are proposed to solve this problem. Recently, we demonstrated that the coercivity of isolated FePt particles can be reduced by introducing a thin disordered layer on FePt particles by capping them with amorphous Al<sub>2</sub>O<sub>3</sub>. Since the Ku of the disordered FePt is much smaller than that of the L10 FePt, the interfacially disordered FePt particle is equivalent to the hard/soft stacked structure. In this study, we have investigated the magnetization reversal process using the partially disordered FePt particles that are smaller than the critical size for coherent rotation.

  • Rapid magnetic flux change in amorphous strip-wound cores

    This paper deals with the rapid magnetic flux change in small amorphous soft magnetic strip-wound cores with /spl Phi/=1.6 mVs made of VITROVAC 7600Z. The cores are excited by traveling square-wave pulses with a magnitude adjustable from 20 to 70 kV. Capacitive voltage sensors and Rogowski coils are used to measure the concomitant electric and magnetic fields. Core losses and hysteresis waveforms of the core material at very high magnetic reversal velocities are presented.

  • Magnetic domain structure of micro-patterned PtMn/NiFe exchange bias bilayers

    The magnetic domain structure of the micropatterned PtMn/NiFe exchange bias bilayers during magnetization reversal prepared by ion beam and physical vapor deposition were investigated. Using magneto-optic Kerr effect magnetometry (MOKE) and Kerr microscopy, the magnetic properties of the stripe array created using a 25 keV Ga/sup +/ focused ion beam (FIB) were also analyzed.

  • Development of a slotless tubular linear interior permanent magnet micro motor for robotic applications

    This paper presents the development of a slotless tubular linear interior permanent magnet (TLIPM) micro motor for drive application in micro robots. Important design criteria are established based on the results of both analytical and numerical methods. The flux density distribution in the air gap, the electromagnetic force, and the motor inductance etc. are analysed and predicted by the finite element analysis (FEA).

  • Perpendicular anisotropy in Fe-Pt thin films doped with Ag

    Summary form only given. Recently equiatomic iron-platinum alloys have attracted much attention due to their high magnetic anisotropy energy in the ordered L1/sub 0/ phase. Fe-Pt based films are considered as a promising candidate for ultra high density recording. In order to meet the requirement of the perpendicular recording, several efforts have been made to obtain perpendicular anisotropy in Fe-Pt films, which possess the in-plane easy axis in normal preparation conditions. In this paper we report a very simple method to obtain perpendicular anisotropy in Fe-Pt thin films, by Ag doping with a proper annealing.

  • Preparation Of Soft Magnetic Films Of Nanocrystalline Fe-Cu-Nb-Si-B Alloy By Facing Targets Sputtering

    None

  • On The Role Of A Magnetic Coupling Between Crystalline Grains In Nanocrystalline Alloys

    None

  • Analysis of radio-frequency losses of ferromagnetic composite materials

    The aim of this paper is to analyze the magnetic mechanisms responsible for the complex permeability and core losses of ferromagnetic composites for radio-frequency applications. We compared these composites with a Ni-Zn-Cu spinel ferrite. Core. losses were measured versus frequency (1.5-500 MHz) and induction level (0-25 mT). We show that the main contribution to permeability and core losses are rotational mechanisms.



Standards related to Magnetic materials

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IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques

To specify protocols for the measurement of the peak spatial-average specific absorption rate (SAR) in a simplified model of the head of users of hand-held radio transceivers used for personal wireless communications services and intended to be operated while held next to the ear. It applies to contemporary and future devices with the same or similar operational characteristics as contemporary ...


IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures

The scope of this standard includes the following enclosed low-voltage ac power circuit breakers: a) Stationary or drawout type of two-, three-, or four-pole construction with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 ...



Jobs related to Magnetic materials

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