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Theory of digital magnetoresistance in ferromagnetic resonant-tunneling diodes

Ertler, Christian and Fabian, Jaroslav (2007) Theory of digital magnetoresistance in ferromagnetic resonant-tunneling diodes. Physical Review B 75, p. 195323.

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Date of publication of this fulltext: 05 Aug 2009 13:40

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Other URL: http://link.aps.org/abstract/PRB/v75/e195323


We propose a ferromagnetic spintronic system, which consists of two serial connected resonant-tunneling diodes. One diode is nonmagnetic whereas the other comprises a ferromagnetic emitter and quantum well. Using a self-consistent coherent transport model we show that the current-voltage characteristic of the ferromagnetic diode can be strongly modulated by changing the relative orientation of ...


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Item type:Article
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:2571
Owner only: item control page


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