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What has the author D J Craik written?
D. J. Craik has written: 'Magnetic oxides' -- subject(s): Metallic oxides, Magnetic properties
What is the difference between magnetic materials and non-magnetic materials?
Magnetic materials are materials that can be magnetized and can create a magnetic field, such as iron and nickel. Non-magnetic materials do not respond to magnetic fields and cannot be magnetized, such as wood and plastic.
Are materials with magnetic properties magnetic materials?
Yes, materials with magnetic properties are often referred to as magnetic materials because they exhibit characteristics such as attracting or repelling other materials with magnetic properties and the ability to create magnetic fields.
What is a magnetic insolator?
A magnetic insulator is a material that exhibits magnetic ordering while simultaneously being an electrical insulator. These materials can block the flow of electric current due to a high resistivity, yet maintain magnetic properties like ferromagnetism or antiferromagnetism. Magnetic insulators are important in various applications, including spintronic devices, where they can influence the spin of electrons without conducting electricity. Examples include materials like yttrium iron garnet (YIG) and certain oxides.
Why are certain materials magnetic?
Certain materials are magnetic because their atoms have unpaired electrons that create a magnetic field. This magnetic field allows the material to attract or repel other magnetic materials.
What are the only materials that can become magnetic?
Only materials with magnetic properties, such as iron, nickel, and cobalt, can become magnetic. Other materials, such as wood or plastic, do not have the necessary properties to become magnetic.
What are the raw materials in metal oxides?
Metals and oxygen.
What are materials attracted by a magnet called?
It is called the magnetic force. This is a force caused by the attraction or repulsion of the magnetic fields of the materials.
What materials will allow the magnetic force to pass through?
Materials that allow the magnetic force to pass through are known as ferromagnetic materials, such as iron, nickel, and cobalt. These materials have unpaired electrons that align in the presence of a magnetic field, creating a magnetic domain that can conduct magnetic force. Other materials like steel and certain alloys can also exhibit magnetic properties and allow the magnetic force to pass through to varying degrees.
If two materials have a weak magnetic domain?
If two materials have weak magnetic domains, it means that the magnetic moments of the atoms within these materials are not strongly aligned. This results in a weak overall magnetic effect exhibited by the materials.
What are non magnetic materials called?
Non-magnetic materials are often referred to as diamagnetic materials. These materials have a weak or no response to magnetic fields and are typically repelled by magnets. Examples include wood, plastic, copper, and water.
What is a magnetic material?
A magnetic material is a substance that is capable of producing a magnetic field. These materials are composed of atoms with magnetic properties that align in the presence of a magnetic field, allowing them to attract or repel other materials. Examples of magnetic materials include iron, nickel, and cobalt.
