Startseite UB

Bias dependent inversion of tunneling magnetoresistance in Fe/GaAs/Fe tunnel junctions

Moser, Jürgen and Zenger, Marcus and Gerl, Christian and Schuh, Dieter and Meier, R. and Chen, PeiFeng and Bayreuther, Günther and Wegscheider, Werner and Weiss, Dieter and Lai, C. and Huang, R. and Kosuth, M. and Ebert, H. (2006) Bias dependent inversion of tunneling magnetoresistance in Fe/GaAs/Fe tunnel junctions. Applied Physics Letters 89, p. 162106.

[img]PDF
Download (523kB) - Repository staff only

at publisher (via DOI)

Other URL: http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=APPLAB000089000016162106000001&idtype=cvips&gifs=yes


Abstract

We investigated spin dependent transport through Fe/GaAs/Fe tunnel junctions. The tunneling magnetoresistance effect (TMR) was probed for different types of Fe/GaAs interfaces. For interfaces cleaned by hydrogen plasma the TMR effect is increased and observable at room temperature. If an epitaxial Fe/GaAs(001) interface is involved, the tunnel junction exhibits a bias dependent inversion ...

plus


Export bibliographical data



Item Type:Article
Date:2006
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Günther Bayreuther
Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
10.1063/1.2364163DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Webmaster Back
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 10:07
Item ID:1843
Owner Only: item control page

Downloads

Downloads per month over past year

  1. University

University Library

Publication Server

Contact person
Gernot Deinzer

Telefon 0941 943-2759
Contact