Go to content
UR Home

Spin field-effect transistor action via tunable polarization of the spin injection in a Co/MgO/graphene contact

Ringer, Sebastian, Rosenauer, Matthias, Völkl, Tobias, Kadur, Maximilian, Hopperdietzel, Franz, Weiss, Dieter and Eroms, Jonathan (2018) Spin field-effect transistor action via tunable polarization of the spin injection in a Co/MgO/graphene contact. Applied Physics Letters (APL) 113, p. 132403.

[img]PDF
Download (1MB)
Date of publication of this fulltext: 09 Oct 2018 09:50

at publisher (via DOI)


Abstract

We fabricated a non-local spin valve device with Co-MgO injector/detector tunnel contacts on a graphene spin channel. In this device, the spin polarization of the injector contact can be tuned by both the injector current bias and the gate voltage. The spin polarization can be turned off and even inverted. This behavior enables a spin transistor where the signal is switched off by turning off the ...

plus


Export bibliographical data



Item type:Article
Date:27 September 2018
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen, GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis, Elitenetzwerk Bayern
Identification Number:
ValueType
10.1063/1.5049664DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:37827
Owner only: item control page

Downloads

Downloads per month over past year

  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons