5 results found for magnetoresistance

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Humanity - L-N - t'Hooft - P 2008 00:34:00

From Spinwaves to Giant Magnetoresistance (GMR) and Beyond

by Peter GrŸnberg
From Spinwaves to Giant Magnetoresistance (GMR) and Beyond
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 668 views
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Standing spinwaves and surface waves in layered magnetic structures can be used for the detection and quantitative evaluation of interlayer exchange coupling (IEC). Using this method antiferromagnetic IEC has been found in Fe/Cr/Fe layered structure....

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Screen Shot 2016-01-22 at 12.06.20.png 00:01:00

Graphene

by José Luis Lado
Graphene
for 14-19 and upwards,
Arts presentations | 14-19 and upwards | 3 years ago | 2799 views
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A magnetic tunnel junction is a device with two magnets separated by a very thin non-magnetic barrier. The two magnets can be aligned parallel or antiparallel. The electrical resistance of this devices depends on the alignment. This video illustrates....

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Dougherty R 1 00:52:00

Magnetoresistance – A New Look

by Ralph Dougherty
Magnetoresistance – A New Look
for 22 and upwards,
Lectures | 22 and upwards | 11 years ago | 1077 views
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The importance of electron orbital angular momentum in the Hall, quantum Hall and Meissner - Ochsenfeld effects.

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slide_0001_full 00:20:00

Material Characterization: It Takes A Lot of Tools to Solve the Problem

by Jonathan Howard Christian
Material Characterization: It Takes A Lot of Tools to Solve the Problem
for 22 and upwards,
Postgraduate presentations | 22 and upwards | 4 years ago | 1676 views
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Jonathan Christian discusses what it means to be a material/physical chemist. He shows how a physical chemist characterizes materials using his research into Chromium 3+ polyoxometalates.

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The World of Spintronics: Electrons, Spins, Computers and Telephones - Lindau-Nobel - Albert Fert - 2010 00:39:00

The World of Spintronics: Electrons, Spins, Computers and Telephones

by Albert Fert
The World of Spintronics: Electrons, Spins, Computers and Telephones
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 553 views
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Spintronics is a new field of research which exploits the influence of the electron spin on electronic transport. It is well known for the giant magnetoresistance of the magnetic multilayers and its application to increase the capacity of the hard d....

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