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Magnetic Materials-2022

Magnetic Materials-2022

We heartily welcomes you to attend the “10^th World Congress on Magnetism and Magnetic Materials" during on May 16-17, 2022 as an online event. The conference will endeavour to offer you networking opportunities, providing with the opportunity to meet and interact with the leading academic scientists, prominent researchers and colleagues as well as sponsors and exhibitors and research scholars to exchange and share their experiences in all aspects of Magnetism.

The theme of the conference is “Presenting Excellence of Magnetism and Electromagnetism by reinventing various Magnetic Materials”. We hope you will join us for a symphony of outstanding science and take a little extra time to enjoy the spectacular and unique beauty of this region.

By receiving howling and wondrous response from the speakers we are pleased to announce that, the world’s largest gathering of professionals, industrialists and students is back again to hit with the 10^th World Congress on Magnetism and Magnetic Materials on May 16-17, 2022 an online event to highlight the beauty of magnetism and magnetic material. Magnetic Materials-2022 is a one of a kind live experience that inspires creative professionals, leading industrialists, budding scientists and students to bring their ideas to life and shape the future of the industry. The conference is planned with the motto to get attracted to the world of magnet. The conference will seek to offer networking opportunities, providing you with the opportunity to meet and interact with the leading scientists and researchers, friends and colleagues as well as sponsors and exhibitors. We hope you will join us for a harmony of outstanding science and take a little extra time to enjoy the spectacular and unique beauty of this region.

Target Audience:

Eminent Scientists from magnetism
Magnetism Research Professors
Junior or Senior research fellows, Ph.D. scholars from Universities
Materials Science Engineering Students
Directors of companies, industries
Magnetism associations and many more…

Track 1: Magnetism and Magnetic Materials

Magnetism is the force applied by magnets when they attract or repel with each other. Electrical currents and the magnetic moments of elemental particles give rise to a magnetic field, which acts on other currents and magnetic moments. Magnetic materials are materials studied and used substantially for their magnetic properties. The magnetic response of materials is largely determined by the magnetic dipole moment connected with the natural angular instigation, or spin, of its electrons. A material’s response to an applied magnetic field can be classified as follows:

Ferromagnetic Materials
Diamagnetic Materials
Paramagnetic Materials

Track 2: Geomagnetism

Geomagnetism is the study of the dynamics of the Earth's magnetic field that is produced in the inner core. The main geomagnetic field of the earth is produced by the field of electrically charged particles within the liquid part of the earth's core. The geomagnetic field is used to explore the dynamics of Earth's inside and its surrounding space environment, and geomagnetic data are used for -

Geophysical mapping
Mineral exploration
Risk mitigation
Different practical applications

Earth's magnetic field diverts most of the solar radiation, whose charged particles would otherwise strip away the ozone sphere that protects the Earth from harmful ultraviolet radiation. The study of the past magnetic field of the Earth is known as paleomagnetism. The polarity of the Earth's magnetic field is recorded in igneous rocks, and reversals of the sector area unit as detectable as stripes centered on mid-ocean ridges where the sea floor is spreading, while the stability of the geomagnetic poles between reversals has allowed paleomagnetism to trace the past motion of continents. Reversals also give the base for magneto stratigraphy, a way of dating rocks and sediments.

Track 3: Nano Magnetism: Nanomaterials & Nanotechnology

Nanomaterials are unit chemical substances or materials that are manufactured and used at a very small scale. Nanomaterials can be classified into four types

Inorganic-based nanomaterials (Generally, inorganic-based nanomaterials include different metal and metal oxide nanomaterials)
Carbon-based nanomaterials
Organic-based nanomaterials
Composite-based nanomaterials

Nanotechnology is a science, engineering, and technology conducted at the nanoscale, which is about 1 to 100 nanometres. Nano Science and nanotechnology are the study and application of very small things and can be used across all the other scientific fields, like chemistry, biology, physics, materials science, and engineering.

Track 4: Electromagnetism

Electromagnetism is a branch of Physics which deals with the magnetic attraction force that occurs between electrically charged particles. Electromagnetic force is one of the 4 fundamental forces and exhibits electromagnetic fields such as light, magnetic & electric fields. This is the basic reason electrons bound to the nucleus and responsible for the complete structure of the nucleus. Electromagnets are broadly used as fundamental elements of other electrical devices like motors, generators, mechanical device solenoids, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment.

The other fundamental forces are:

The strong nuclear force that binds quarks to form nucleons, and binds nucleons to make nuclei
The weak nuclear force, that binds to all known particles in the Standard Model, and causes certain forms of radioactive decay
The gravitational force

Track 5: Molecular Magnetism

Molecular magnetism is a highly interdisciplinary research field associated with Chemistry, Physics, and Biology. It deals with design, synthesis and physical characterization as well as the theoretical modeling of isolated molecules or gathering of molecules that contain one or more magnetic centers. Molecular magnetism provides an exceptional collection of materials of various magnetic dimensionalities: 0D single-molecule magnets, 1D single-chain magnets, 2D molecular layers and 3D coordination polymers.

The types of magnetisms are as follows:

Ferrimagnetism
Anti-ferromagnetism
Para-magnetism and diamagnetism

Ferromagnetism and ferrimagnetism happened once the magnetic moments in a magnetic material line up spontaneously at a temperature below the Curie temperature, to produce net magnetization.

Track 6: Superconductivity

Superconductivity could be a set of physical properties determined in certain materials where electrical resistance vanishes and magnetic flux fields are expelled from the material. Any material exhibiting these properties could be a superconductor. It is characterised by the Meissner effect, the whole ejection of magnetic flux lines from the inside of the superconductor during its transitions into the superconducting state. Prominent examples of superconductors include

Aluminium
Niobium
Magnesium diboride
Cuprates

Such as yttrium barium copper oxide and iron pnictides, the most important application for superconductivity is in producing the large-volume, stable, and high-intensity magnetic fields required for MRI, proton magnetic resonance and NMR.

Track 7: Materials Science and Engineering

Materials science and engineering, covers the design and finding of new materials, particularly solids Materials. Materials engineers deals with metals, ceramics, and plastics to make new materials. Scientists deal with the connections between the underlying structure of a material, its properties, its process techniques and its performance in applications. Materials engineers develop, process, and check materials accustomed make a variety of product, from computer chips and aircraft wings to golf clubs and medical devices. Materials Science and Engineering combines engineering, physics and chemistry principles to solve real-world problems associated with nanotechnology, biotechnology, information technology, energy, manufacturing and other major engineering disciplines to handle global challenges relevant to technology, society and the environment, including:

The environment and climate change
Advanced manufacturing
Renewable and sustainable energy
Materials efficiency
Healthcare
Biotechnology
Aerospace and transport
Communications and information technology

Track 8: Magnetic Methods

Magnetic method involves the measurement of the earth's magnetic field intensity. Magnetic methods are used to resolve several problems like:

Mapping the basement surface and sediments in oil/gas exploration
Detecting various types of ore bodies in mining prospecting
Detecting metal objects in engineering geophysics

Magnetic surveys record the spatial variation in the Earth's magnetic flux. In marine archaeology, magnetic surveys are often used to detect and map the geology of wreck sites and discover the composition of magnetic materials found on the seafloor. The other types of magnetic fields found in rock include ferromagnetism and remnant magnetism. Ferromagnetism is generated by ferromagnetic materials like the mineral magnetite found in the rocks. Ferromagnetic materials can create their own magnetic field that may not be in line with the Earth's.

Magnetic Method Applications:
Unexploded Ordnance (UXO) mapping
Locating Underground Storage Tanks (UST) and Buried Drums
Locating Buried Debris and Landfills
Archaeology
Mineral Exploration

Track 9: Medical Applications of Magnetics

With the evolution of permanent magnets, such as ferrites, Alnicos, and rare earth magnets, attempts have been made to use these materials in medical applications. These medical applications include their use in dentures, maxillofacial operations, orthopaedics, fracture healing, drug delivery systems, and MRI scanners. Magnetic particles have seek to be valuable tools for manipulation of cells or biomolecules, for transportation of chemical substances or transfer of energy to defined target sites in biological systems, and for clinical diagnostics and therapeutics both in vitro as well as in vivo. Despite the recognition of magnetic bracelets, science has largely disproven the effectiveness of such magnets in treating chronic pain, inflammation, disease, and general health deficiencies. Do not use magnets as a relief for proper medical attention, and avoid them if you have a pacemaker or use an insulin pump.

Medical applications (MRI scanners, Magnet Therapy etc)
Biological applications (Magneto biology)
Analytical applications

Track 10: Magnetic Fusion

Magnetic fusion is an approach to produce thermonuclear fusion power that uses magnetic fields to confine fusion fuel in the form of plasma. Fusion reactions combine light atomic nuclei such as hydrogen to form massive ones such as helium, producing energy. Magnetic fusion tries to use the electrical conductivity of the plasma to contain it through interaction with magnetic fields. The magnetic pressure reduces the plasma pressure. The fundamental fusion energy reactions in a laboratory were achieved in 1934 a major breakthrough at the time. There are three states of matter: solid, liquid and gas. If a gas is subjected to very high temperatures, it becomes plasma. In plasma, electrons are rifle from the atoms. An atom with no electrons orbiting around the nucleus is said to be ionized and is called an ion. As a result, plasma is made of ions and free electrons. In this state, scientists can stimulate ions so that they smash into one another, fuse and release energy.

Types of Fusion Reactors are:

Z-pinch
Stellarator
Magnetic mirror
Tokamak and Inertial confinement

Track 11: Applications of Magnetic Materials

Magnetic properties are important in several electronic applications like radiation shielding, sensors, and induction heating. Electromagnets are used as key components of transformers in power supplies that convert electrical energy from a wall outlet into direct current energy for a wide range of electronic devices, and in motors and generators. High field superconducting magnets provide the magnetic flux in MRI devices that are now used extensively in hospitals and medical centers.

Magnets are used in magnetic compass, doorbells, and refrigerators
Magnets are used in dynamos, motors, loudspeakers, microphones etc
Ceramic magnets are used in computers
Magnets are used in toys to give a magic effect

Track 12: Spintronic Effects and Devices

Spintronic devices those that exploit the spin of electrons rather than their charge rely on effects that produce, control, and detect spin-polarized currents. Spintronic devices comprise magnetic layers that serve as spin polarizers or analysers isolated by non-magnetic layers through which the spin-polarized electrons are transmitted. It provides a new way to manipulate the magnetization of magnetic nano-structures by a spin-polarized current. Spintronic devices produces high speed, high power lasers, lower threshold current, high-density logic, low power, electronic memory devices and optoelectronic devices. Spintronic systems are most often realised in dilute magnetic semiconductors and Heusler alloys and are of particular interest in the field of quantum computing and neuromorphic computing.

Magnetic Thermal Annealing
Magnetron Sputtering Process

Track 13: Bio and Chemical Magnetism and Magnetic Fluids

Bio-magnetism is the phenomenon of magnetic fields produced by living organisms; it is a subset of bio electromagnetism. In contrast, organism’s use of magnetism in navigation is magnetoception and the study of the magnetic field’s effects on organisms is magneto biology. The fluid dynamics of biological fluids like blood in the presence of static high magnetic fields is investigated. All these magnets are formed by a group of metals called the ferromagnetic metals. These are metals like nickel and iron. Each of these metals has the special property of being able to be magnetized uniformly. Ferro fluid is a liquid that is attracted to the poles of a magnet. This is a colloidal liquid made of nanoscale ferromagnetic or ferrimagnetic, particles suspended in a carrier fluid. Each magnetic particle is closely coated with a surfactant to inhibit clumping.

Bio electrochemistry
Human magnetism
Magnetocardiography
Magneto electrochemistry
Magnetomyography
Magnetoception

Track 14: Hard and Soft Magnetic Materials

Magnetic materials include hard magnets and soft magnets. Hard magnet is also known as permanent magnet, which means a large magnetic field is needed to align the magnetic domains. Soft magnetic materials are easily magnetized and demagnetized. The main difference between hard magnetic materials and soft magnetic materials is that hard magnetic materials have high anisotropy field, high coercivity, large hysteresis loop area, and large magnetic field required for technical magnetization to saturation. Due to the low coercivity of the soft magnetic material, it is easy to demagnetize after the technical magnetization reaches saturation and the external magnetic field is removed, while the hard magnetic material due to the high coercivity, after the technical magnetization to saturation and the magnetic field is removed, it will remain long-term very strong magnetism, so hard magnetic materials are also called constant magnetic materials.

Hard Magnetic Materials: Conventional metal magnets (such as alnico and alcomax), Ferrites, Cobalt platinum, Rare earth cobalt, Neodymium iron boron
Soft Magnetic Materials: Iron, iron-silicon alloys, and the nickel-iron alloys

Track 15: Theoretical and Computational Magnetism

Theoretical and computational investigation of magnetic phenomena in bulk alloys, hetero-structures and nanoparticles. The development of theoretical and computational magnetism approaches to the properties of magnetic materials and their applications, which include magnetic recording and an expanding interest in bio-magnetism. Organic materials with extraordinary magnetic properties promise a wide range of light, flexible, and inexpensive alternatives to familiar metal-based magnets. Individual organic molecules with high magnetic moments will be the foundation for design and fabrication of these materials.

The world magnetic materials market has been projected to expand at a considerable CAGR during the forecast period. This growth is assign to the growing automotive industry, rising demand in end-use industries, and development and modernization of infrastructures.

The increasing trend of modernization and electrification to enhance efficiencies and reduce the cost of production enhances the utilization of permanent magnets in various industries. The building technologies offer newly advanced solutions that ensure the peak levels of sustainability, energy efficiency and also safety. These not only offer industry-specific solutions for data centers, hospitals, life science companies, hotels, airports, and utility companies, but also offer solutions for commercial buildings of international companies as well as cities and their infrastructures. The market size of magnetic materials is estimated to have been USD 55.52 billion in 2014, and it is projected to reach USD 96.00 billion by 2020, at a CAGR of 9.6% between 2015 and 2020. 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, industrial, power generations, electronics, and other applications.

The target audiences for the magnetic materials market report are as follows
Magnetic material manufacturers
Magnetic material suppliers
Magnetic material formulators
Raw material suppliers
Service providers
End users, such as automobile, electronic, power generation, and other manufacturing companies

Conference Highlights

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Conference Date	May 16-17, 2022
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All accepted abstracts will be published in respective Our International Journals.

Abstracts will be provided with Digital Object Identifier by

10^th World Congress on Magnetism and Magnetic Materials May 16-17, 2022 Paris, France

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