New theory clarifies why tunnel magnetoresistance oscillates with barrier thickness

3 hours ago 1
Researchers person developed a caller mentation that explains wherefore passageway magnetoresistance (TMR)—used successful magnetic representation and different technologies—oscillates with changes successful the thickness of the insulating obstruction wrong a magnetic passageway junction (MTJ). This oscillation was intelligibly observed erstwhile NIMS precocious recorded the world's highest TMR ratio. Understanding the mechanisms down this improvement is expected to importantly assistance successful further expanding TMR ratios.
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