Kreuzer, Sebastian and Moser, Jürgen and Wegscheider, Werner and Weiss, Dieter and Bichler, Max and Schuh, Dieter (2002) Spin polarized tunneling through single-crystal GaAs(001) barriers. Applied Physics Letters 80 (1-4), pp. 4582-4584.
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We investigate spin-dependent transport through an epitaxial GaAs(001) barrier sandwiched between polycrystalline iron films. Electron transport through the barrier is dominated by quantum mechanical tunneling, demonstrated by a nonlinear I–V characteristic, an exponential dependence of the tunneling current on the barrier thickness and the temperature dependence of the current. Though small a ...
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|Date:||17 June 2002|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider|
|Dewey Decimal Classification:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited on:||07 Dec 2009 13:05|
|Last modified:||13 Mar 2014 12:15|