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#low_field_magnetoresistance

Low field magnetoresistance

Colossal magnetoresistance (CMR) is a property in many perovskite oxides. However, the requirement of large external magnetic field hinders the potential applications. On one hand, people were looking for the physical mechanisms for the CMR originality. On the other hand, people were trying to find alternative ways to further improve the CMR effect. Large magnetoresistance at relative low magnetic field had been reported in doped LaMnO3 polycrystal samples, rather than single crystal. The spin polarized tunneling and spin dependent scattering across large angle boundaries are responsible for the Low field magnetoresistance (LFMR).

Thu 3rd

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Low field magnetoresistance Giant magnetoresistance Colossal magnetoresistance Tunnel magnetoresistance Extraordinary magnetoresistance LFMR Spinterface Galvanic isolation Disk read-and-write head Lanthanum aluminate-strontium titanate interface
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