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Theme
Enlightening the Future Scope of Magnetism and Magnetic Materials
- Magnetic Materials 2017

About conference

Allied Academies officially welcomes you to attend the International Conference on Magnetism and Magnetic Materials during October 09-10, 2017 at London, United Kingdom. Magnetic Materials Conference 2017 conference will focus on the latest and exciting innovations in all areas of  Magnetic Materials and offering a unique opportunity for investigators across the globe to meet, network, and perceive new scientific innovations.

Magnetic Materials 2017 highlights the theme “Enlightening future scope of Magnetism and  Magnetic Materials”. Magnetic Materials 2017 event is designed to explore various applications in different fields. Allied Academics organizes a conference series of 3000+ Global Events with over 600+ Conferences, 1200+ Symposiums and 1200+ Workshops in USA, Europe & Asia with support from 1000 more scientific societies and publishes 700+ Open access journals which contains over 30000 eminent personalities, reputed scientists as editorial board members.

Allied Academic Publication is an amalgamation of several esteemed academic and scientific associations known for promoting scientific temperament. Established in the year 1997, Andrew John Publishing Group is a specialized Medical publisher that operates in collaboration with the association and societies.  This publishing house has been built on the base of esteemed academic and research institutions including The College of Audiologists and Speech Language Pathologists of Ontario(CASLPO), The Association for Public Safety Communications Officials of Canada (APCO), The Canadian Vascular Access Association (CVAA), The Canadian Society of Internal Medicine (CSIM), The Canadian Hard of Hearing Association (CHHA), Sonography Canada, Canadian Association of Pathologists (CAP-ACP) and The Canadian Association of Neurophysiologic Monitoring (CANM).

We look forward to see you @ Magnetic Materials 2017.

Welcome Message

Allied Academies officially welcomes you to attend the International Conference on Magnetism and Magnetic Materials during October 09-10, 2017 at London, United Kingdom. Magnetic Materials Conference 2017 conference will focus on the latest and exciting innovations in all areas of  Magnetic Materials and offering a unique opportunity for investigators across the globe to meet, network, and perceive new scientific innovations.

Magnetic Materials 2017 highlights the theme “Enlightening future scope of Magnetism and  Magnetic Materials”. Magnetic Materials 2017 event is designed to explore various applications in different fields. Allied Academics organizes a conference series of 3000+ Global Events with over 600+ Conferences, 1200+ Symposiums and 1200+ Workshops in USA, Europe & Asia with support from 1000 more scientific societies and publishes 700+ Open access journals which contains over 30000 eminent personalities, reputed scientists as editorial board members.

Allied Academic Publication is an amalgamation of several esteemed academic and scientific associations known for promoting scientific temperament. Established in the year 1997, Andrew John Publishing Group is a specialized Medical publisher that operates in collaboration with the association and societies.  This publishing house has been built on the base of esteemed academic and research institutions including The College of Audiologists and Speech Language Pathologists of Ontario(CASLPO), The Association for Public Safety Communications Officials of Canada (APCO), The Canadian Vascular Access Association (CVAA), The Canadian Society of Internal Medicine (CSIM), The Canadian Hard of Hearing Association (CHHA), Sonography Canada, Canadian Association of Pathologists (CAP-ACP) and The Canadian Association of Neurophysiologic Monitoring (CANM).

We look forward to see you @ Magnetic Materials 2017.

Market Analysis

Summary:

Magnetic Materials 2017 welcomes attendees, presenters, and exhibitors from all over the world to London, United Kingdom. We are delighted to invite you all to attend and register for the “The International Conference on Magnetism and Magnetic Materials 2017” which is going to be held during October 09-10, 2017 in London, United Kingdom.

The organizing committee is gearing up for an exciting and informative conference program including plenary lectures, symposia, workshops on a variety of topics, poster presentations and various programs for participants from all over the world. We invite you to join us at Magnetic Materials 2017, where you will be sure to have a meaningful experience with scholars from around the world. All members of the Magnetic Materials 2017 organizing committee look forward to meeting you in London, United Kingdom.

For more details: http://magnetic.alliedacademies.com/

Magnetic Materials Market: Region-wise Outlook:

In terms of region, Asia Pacific is anticipated to have an attractive growth for magnetic material market as various multinational companies shifting their manufacturing set-ups to this region. China has the highest automobile production rate according to the 2014 automobile production rate of OICA which, in turn, is a factor behind the growing demand of magnetic material market. China and India are projected to be the dominant countries for the global magnetic material market.

Magnetic materials are segmented into two product categories which include permanent magnets and electromagnets. Permanent magnets accounted for the major market volume share in 2013 owing to widespread usage in power generation devices and automotive. On the basis of applications, major markets for magnetic materials include industrial, automotive, electronics and power generation. Demand for permanent magnets is expected to exhibit above average growth owing to the wide range of applications in the automotive and power generation industries. Government expenditure for development of high speed locomotive systems employing electromagnets is expected to aid the magnetic materials market.

The market size of magnetic materials is estimated to have been USD 55.52 Billion in 2014, and is projected to reach USD 96.00 Billion by 2020, at a CAGR of 9.6% between 2015 and 2020. 2014 is considered as the base year and forecast period is 2015–2020. The global magnetic materials market has been segmented on the basis of type, application, and region. Semi-hard magnet is projected to play a key role in fueling the growth of the overall magnetic materials market owing to its unique properties, making it suitable for use in various automotive, electronics, industrial, power generation, and other applications. Semi-hard is the most extensively used magnetic materials owing to global demand for technological systems & devices that are used to develop innovative products. Some of the related products are antitheft articles, electronic systems, automotive devices, and smart electronic bank card.

Global magnetic materials:

Worldwide demand for permanent magnets, which totaled $11 billion in 2014, is forecast to climb 7.3 percent annually through 2019 to $16.2 billion. In volume terms, world magnet sales will expand 4 percent per year to over 1 million metric tons in 2019. Market gains will be driven by increases in durable goods output as economic conditions improve and the overall number of applications for magnets rises. The elimination of rare earth export quotas and taxes by the Chinese government in 2015 will also support growth, by helping to ensure that adequate raw material supplies are available on a global basis and by further easing pricing pressures following a period during which neodymium and samarium cobalt magnet costs unexpectedly spiked.

Global magnetic materials market is fragmented in nature due to the existence of numerous players. Key players in the magnetic materials market include Dexter Magnetic Technologies, Dura Magnetics, Kaiven Magnet Co., Arnold Magnetic Technologies, Molycorp Inc., Hitachi Metals Ltd., Vacuumschmelze GmbH, Lynas Corporation Ltd., Shin-Etsu Chemical Co. Ltd, Daido Steel Co. Ltd. and All Magnetics Inc. Global magnetic materials market demand is expected to augment on account of rising need for miniaturization and power generation devices such as generators in wind and hydro-powered turbines over the forecast period. In addition, the market is likely to be driven by the growing automotive industry which utilizes magnets in a variety of components such as gearbox, pollution control and alternators. However, volatile prices of rare earth metals such as neodymium, samarium and dysprosium used in manufacture of magnetic materials are anticipated to act as a key restraining factor for the magnetic materials market. Increase in application range owing to development of new technologies is likely to open new market avenues for magnetic materials market over the next six years.

About London:

London is the capital and most populous city of England and the United Kingdom. Standing on the River Thames in the south east of the island of Great Britain, London has been a major settlement for two millennia. It was founded by the Romans, who named it Londinium. London's ancient core, the City of London, largely retains its 1.12-square-mile medieval boundaries. Since at least the 19th century, "London" has also referred to the metropolis around  this core, historically split between Middlesex, Essex, Surrey, Kent, and Hertfordshire, which today largely makes up Greater London governed by the Mayor of London and the London Assembly.

London is a leading global city, in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism, and transport. It is one of the world's leading financial centres and has the fifth- or sixth-largest metropolitan area GDP in the world. London is a world cultural capital. 

Magnetic Materials 2017 invites all interested participants to join us for this esteemed event at the exquisite destination London. For more: alliedacademies.com

Importance and scope:

Magnets are incredibly important, particularly due to the relationship between electricity and magnetism, discovered by Faraday. All the data stored on your computer hard drive, or on your phone, is stored by magnetizing tiny magnetic domains on the disc. Part of the research into magnetic materials is directed towards trying to make these domains much smaller, so that computers could be made much more powerful than they are at the moment. It is difficult to imagine a world without magnetic materials and they are becoming more important in the development of modern society . the need for efficient generation and use of electricity is dependent on improved magnetic materials and designs .nonpolluting electric vehicles will reply on efficient motors utilizing advances magnetic materials . the telecommunications industry is always striving for faster data transmission and miniaturization of devices, both of which require development of improved magnetic materials. 

Why to Attend???

Magnetism and Magnetic Materials 2017 conference paves a platform to globalize the research by installing a dialogue between industries and academic organizations and knowledge transfer from research to industry .Magnetism and Magnetic Materials 2017 aims in proclaim knowledge and share new ideas amongst the professionals, industrialists and students from research areas of magnetism and all the related disciplines to share their research experiences and indulge in interactive discussions and special sessions at the event.. Events include hot topics presentations from all over the world and professional networking with industries, leading working groups and panels.

Meet Your Objective Business sector With individuals from and around the globe concentrated on finding out about Magnetism and Magnetic Materials, this is the best chance to achieve the biggest collection of members from  everywhere throughout the World. Conduct shows, disperse data, meet with current, make a sprinkle with another product offering, and get name acknowledgment at this occasion. 

Major Associations Around The Globe:

  • United States Magnetic Materials Association 
  • IEEE EMC (Electromagnetic Compatibility)Society
  • The International Magnetics Association
  • European Powder Metallurgy Association
  • The Italian Association of Magnetism
  • European Institute of Molecular Magnetism
  • The IEEE Magnetics Society
  • The Magnetics Society of Japan

Major Associations in United Kingdom:

  • The UK Magnetics Society
  • The Magnet Distributors & Fabricators Association 
  • The Magnetic Materials Producers Association

Session/Tracks

Welcome to the International Conference on Magnetism and Magnetic Materials. The Conference will be held London, United Kingdom, during October 09 -10, 2017. The Conference will encompass all aspects of magnetism from fundamental physics and new materials to applied magnetics and device technologies. The Magnetism and Magnetic Materials Conference brings together members of the international scientific and engineering communities interested in recent developments on all aspects of fundamental and applied magnetism. Topics range from fundamental magnetism to advances in magnetic recording, emerging applications in energy and power technologies, and bio magnetism. This Conference provides an outstanding opportunity for world-wide participants to meet their colleagues and collaborators and discuss developments in all areas of magnetism research.

Magnetic Materials:

The origin of magnetism lies in the orbital and spin motions of electrons and how the electrons interact with one another. The magnetic behavior of materials can be categorized into the following five major groups:

  • Dia magnetism
  • Para magnetism
  • Ferromagnetism
  • Ferrimagnetism
  • Antiferromagnetic

Diamagnetism:

Dia magnetism is a essential property of all matter, though it is usually very weak. It is due to the non-cooperative conduct of orbiting electrons when exposed to an applied magnetic field. Diamagnetic substances are composed of atoms which have no remaining magnetic moments (ie., all the orbital shells are filled and there are no unpaired electrons). But, when exposed to a field, a negative magnetization is formed and therefore the susceptibility is negative.

Paramagnetism:

Para magnetism materials, some of the irons or atoms in the material have a net magnetic moment due to unpaired electrons in incompletely filled orbitals. One of the significant atoms with unpaired electrons is iron. However, distinct magnetic moments do not interrelate magnetically, and like diamagnetism, the magnetization is zero when field is detached. In the existence of a field, there is now a partial configuration of the atomic magnetic moments in the direction of the field, resultant in a net positive magnetization and positive susceptibility.

Ferromagnetism:

Ferromagnetism is the simple mechanism by which some materials form permanent magnets, are attracted to magnets. In physics, distinct types of magnetism are distinguished. Ferromagnetism is the strongest type  it is the only one that naturally creates forces strong enough to be felt, and  in charge for the common phenomena of magnetism in magnets that happens in everyday life .In ionic compounds, such as oxides, additional complex forms of magnetic ordering can happen as a outcome of the crystal arrangement. One kind of magnetic ordering is called ferrimagnetism.

Antiferromagnetism:

Materials that display antiferromagnetism, the magnetic moments of  atoms , commonly related to the spins of electrons, align in a systematic pattern with neighboring spins directing in opposite directions. This is, like ferromagnetism and ferrimagnetism, a appearance of ordered magnetism. Normally, antiferromagnetic order may exist at appropriately low temperatures, disappearing at and above a certain temperature, the Neel temperature  Above the Neel temperature, the material is naturally paramagnetic.

Magnetism and Electromagnetism:

A permanent magnet has a magnetic field .A magnetic field  consist of flux lines that produce from the north pole to the south pole and back to the north pole through the magnetic material. Unlike magnetic poles have an attractive force between them but, two like poles repel each other. Once nonmagnetic materials such as paper, glass, wood or plastic are placed in a magnetic field, the lines of force are unchanged. When a magnetic material such as iron is placed in a magnetic field, the flux lines tend to be transformed to pass over the magnetic material. Electricity and magnetism are really consequences of the similar thing. Electromagnetism is a division of physics which contains the study of the electromagnetic force, a type of physical interaction that happens between electrically charged particles. The electromagnetic force usually shows electromagnetic fields, such as magnetic fields, electric fields, and light. The electromagnetic force is one of the four fundamental interactions. The additional three fundamental interactions are the strong interaction, the weak interaction, and gravitation.

Properties and Cooperative Phenomena of Magnetic Materials :

Magnets have five properties. Their force of magnetism is greater at the poles than in the middle. Like poles repel. Opposite poles attract. The south pole of a bar magnet drooped by a thread travels toward the north pole. Magnets attract things made of iron, cobalt and nickel. Each magnet has two poles north and south. It is inside these two poles that the magnetic properties are put in storage. The strength of attraction between magnets depends on the strength of the magnetism found in each pole. This  principle is true for repulsion because magnets with strong poles possess a stronger repulsive force.

critical phenomena:

critical phenomena is the common name associated with the physics of critical points. Maximum of them stem from the discrepancy of the correlation length, but also the dynamics slows down. Critical phenomena contain scaling relations amongst different quantities, power-law divergences of some quantities defined by critical exponents ,fractal behavior,  ergodicity breaking , universality. Critical phenomena take place in second order phase transition, although not entirely.

Spin Glasses and Frustration:

A spin glass is a disordered magnet, where the magnetic spin of the component atoms are not arranged in a regular pattern. The term "glass" comes from an correlation between the magnetic disorder in a spin glass and the positional disorder of a, chemical glass, e.g., a window glass. In any amorphous solid or window glass  the atomic bond structure is extremely irregular; in contrast, a crystal has a constant pattern of atomic bonds. In ferromagnetic solid, magnetic spins all align in the similar direction; this would be equivalent to a crystal.

Magneto Electronic Materials and Phenomena:

The magneto electric effect was first estimated by P. Curie in 1894 while the word "magneto electric" was coined by P. Debye in 1926. A more rough prediction of a linear coupling between electric polarization and magnetization was shortly formulated by L.D. Landau and E. Lifshitz in one book of their famous series on theoretical physics

Single-ion anisotropy:

In crystals, spin-orbit coupling is responsible for single-ion magneto crystalline anisotropies which define preferential axes for the orientation of the spins An exterior electric field may alter the local symmetry seen by magnetic ions and affect both the strength of the anisotropy and the path of the easy axes. Thus, single-ion anisotropy can couple an external electric field to spins of magnetically well-ordered compounds.

Symmetric Exchange striation:

The main communication between spins of transition metal ions in solids is usually provided by super exchange. This interaction depends on details of the crystal structure such as the bond length between magnetic ions and the angle molded by the bonds between magnetic and ligand ions. Symmetric exchange can be both positive and negative and is the core responsible of magnetic ordering. As the strength of symmetric exchange depends on the relative position of the ions, it couples spins to collective lattice distortions, called phonons. Coupling of spins to collective distortion with a net electric dipole can occur if the magnetic order breaks inversion symmetry. Thus, symmetric exchange can offer a handle to control magnetic properties through an external electric field.

Hard and Soft Magnetic Materials:

Hard magnetic materials:

Hard magnetic materials, strongly repel demagnetization when magnetized They are used, in loudspeakers ,motors, holding devices , and meters , and have cervicitis Hc from some hundred to many thousands of oersteds The majority of permanent magnets are of the ceramic type, followed by the Alnicos and the iron-neodymium ,cobalt-samarium, , iron-chromium-cobalt, and elongated single-domain types in decreasing order of usage. The complete quality of a permanent magnet is characterized by the highest-energy product (BH)m but dependent on the design concerns, high Hc, high residual induction Br and reversibility of permeability may also be regulatory factors.

To know the relation between the resistance to demagnetization, that is, the  metallurgical microstructure,  and coer-civity, it is essential to understand the mechanisms of magnetization reversal. The two main mechanisms are reversal against a shape anisotropy and reversal through nucleation and progress of reverse magnetic domains across crystal anisotropy. The Alnicos, the iron-chromium-cobalt alloys, and the ESD Lodex alloys are instances of materials of the shape anisotropy structure, whereas the cobalt-samarium alloys, the iron-neodymium-boron, and barium ferrites alloys are examples of the crystal anisotropy-con-trolled materials.

Soft Magnetic Materials:

Soft magnetic materials are those materials that are simply magnetized and demagnetized. The categories of applications for soft magnetic materials fall into two main categories AC and DC. In DC applications the material is magnetized in order to execute an operation and then demagnetized at the end of the operation, e.g. an electromagnet on a crane at a scrap yard will be swapped on to attract the scrap steel and then switched off to drop the steel. In AC applications the material will be endlessly cycled from being magnetized in solitary direction to the other, through the period of operation, e.g. a power supply transformer. A high penetrability will be desirable for each form of application but the importance of the other properties varies.

Soft magnetic materials are used for electromagnetic pole-pieces, to increase the fields produced by the magnet. Solenoid switches also depend on soft magnetic materials to activate the switches. Mostly  permanent magnet devices will use soft magnetic materials to channel fluidity lines or provide a return path for magnetic fields, e.g. MRI body scanners have huge permanent magnets with a load of soft magnetic material to prevent self-demagnetizing fields that would decrease the field in the gap of the scanner.

Magnetic Data Storage:  

Data storage is a demanding component of any computer system. Magnetic storage is one of the most inexpensive ways to store huge amounts of data and has been executed using floppy disks ,magnetic tape, and hard disk drives. Computer systems  stores data in digital format. One of the most commonly used types of digital data storage is magnetic storage. This denotes to any type of data storage utilizing a magnetized medium. Digital data contains of binary information, which is data in the form of zero and ones.  Two types of magnetic polarities, each one used to represent either zero or one. Magnetic storage is a of non-volatile storage. This means that the data is not lost when the storage device is not powered. This is not same as volatile storage, which is naturally used for the main memory of a computer system. Volatile storage needs a constant power supply when a computer system is turned off, the data is lost. Magnetic storage is commonly used because it is comparatively cheap in comparison with other storage technologies. Magnetic storage is read-write, which makes it possible to re-use the storage capacity again and again by deleting older data. The storage capacity is very large, making it attractive for storage very large amounts of data. The main limitation of magnetic storage is that accessing the data can be somewhat slow. As a result, most computer systems use magnetic storage for non-volatile storage of large amounts of data but a different type of storage for system memory, such as read-only memory ,which is much smaller but can be accessed much faster.

Spintronic Effects and Devices:

The combination of magnetic materials and impurities into Nano electronic devices allows the use of the electron spin, as well as its charge, for transport information.  This new prototype in information processing devices has been called “spintronics” in electronics. Functional spintronic devices includes development of new materials and integration of varied materials with atomic-level control. Magnetic tunnel junctions (MTJs) are perfect spintronic devices. They contain  three layers ,a ferromagnetic metal, an insulator, and another ferromagnetic metal. The insulator is only a limited nanometers thick, which is thin sufficient to allow tunneling of electrons from one metallic electrode to the another. When the magnetizations of the ferromagnetic layers are allied, the tunneling current is huge and the device resistance is little. When the magnetizations of the ferromagnetic layers are anti-aligned, the tunneling current is slight and the device resistance is huge.  If the magnetization of single electrode is fixed, for example by exchange coupling to a neighboring antiferromagnetic, and the other layer can switch dependent on an practical magnetic field, the MTJ display magneto resistance, in which the resistance state of the device depends on the sign of the applied field.  MTJs are  used as sensors in the read heads of magnetic hard disk drives.

Structured Materials:

Organized and Construction materials which, in light of their capacity to withstand outside strengths, are considered in the plan of an auxiliary structure. Block is the most established of all fake building materials. It is named confront block, regular block, and coated block. Confront block is utilized on the outside of a divider and changes in shading, surface, and mechanical flawlessness. Basic block comprises of the furnace keep running of block and is utilized behind whatever confronting material is utilized giving essential divider thickness and extra basic quality. Coated block is utilized to a great extent for insides where magnificence, simplicity of cleaning, and sanitation are essential contemplations. Engineering earthenware is a smoldered mud material utilized for ornamental purposes. The shapes are formed either by submit mortar of-paris molds or by machine, utilizing the solid mud prepare.

Functional Magnetic Materials:

Magneto-optic is a type of magnetic materials . A magneto-optic effect is  one of the phenomena in which an electromagnetic wave circulates through a medium that has been changed by the presence of a quasistatic magnetic field. such a material, which is also called gyro tropic or gyromagnetic, left and right-rotating elliptical polarizations can spread at different speeds, leading to a number of significant phenomena. When light is transferred through a layer of magneto-optic material, the outcome is called the Faraday effect  the plane of polarization can be rotated, forming a Faraday rotator. The outcomes of reflection from a magneto-optic material are recognized as the magneto-optic Kerr effect.

Magnetization Dynamics:

Atomic-level dynamics includes interactions between magnetization Dynamics, electrons, and phonons. These connections are transmissions of energy generally named relaxation. Magnetization damping can occur through energy transfer (relaxation) from an electron's spin to

  • Itinerant electrons (electron-spin relaxation)
  • Lattice vibrations (spin-phonon relaxation)
  • Spin waves, magnons (spin-spin relaxation)
  • Impurities (spin-electron, spin-phonon, or spin-spin)

Spin waves are circulating disturbances in the ordering of magnetic materials. These low-lying collective excitations happen in magnetic frames with continuous symmetry. From the corresponding quasiparticle point of view, spin waves are recognized as magnons, which are boson modes of the spin lattice that agree roughly to the phonon excitations of the nuclear lattice. As temperature is greater than before, the thermal excitation of spin waves decreases a ferromagnet's spontaneous magnetization. The dynamisms of spin waves are naturally only UeV in keeping with typical Curie points at room temperature.

Applications of Magnetic Materials:

Magnetic Materials are used in the fabrication of varied applications such as brakes and high-performance shock absorbers for, industrial, civil engineering and household appliances, medical appliances and automotive industry For example the Magnetic Ride are Magneto Rheological Dampers with an electronic controller unit for the suspension that will automatically adjust its damping properties dependent on the current road conditions and driving manner. Magnetic fluids are also used for the departure of magnetic from non-magnetic materials and for the parting of materials by their thickness. For example when recycling metals in leftover or separating diamond from gangue material in the mining industry. Using a magnetic field generates a magnetic pressure distribution in the ferrofluid that causes the ferrofluid to act as if it has a variable density that alternates with height. Magnetic materials are attracted to the regions of strongest magnetic field, while nonmagnetic materials are displaced to the regions of low magnetic field with corresponding effective density.

Organizing Committee
OCM Member
Fedor V Kusmartsev
Professor
Loughborough university
Loughborough, United Kingdom
OCM Member
Ching-Yao Fong
Distinguished Professor of Physics, Department of Physics
University of California
Davis, USA
OCM Member
Mohit Randeria
Professor, Department of Physics
The Ohio State University
Columbus, USA
OCM Member
Ramesh K. Agarwal
Professor
Washington University
michigan, USA
OCM Member
Peng-Sheng Wei
professor, Department of Mechanical and Electro-Mechanical Engineering
National sun yat-sen university
Kaohsiung, Taiwan
OCM Member
Koichiro Inomata
Emeritus , Department of Electronic Engineering
National Institute for Materials Science
Tokyo, Japan
OCM Member
Jiabao Yi
Senior Lecturer
UNSW
Sydney, Australia

To Collaborate Scientific Professionals around the World

Conference Date October 9-10, 2017
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London, UK 

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