Zitterbewegung of electronic wave packets in III-V zinc-blende semiconductor quantum wells.

نویسندگان

  • John Schliemann
  • Daniel Loss
  • R M Westervelt
چکیده

We study the zitterbewegung of electronic wave packets in III-V zinc-blende semiconductor quantum wells due to spin-orbit coupling. Our results suggest a direct experimental proof of this fundamental effect, confirming a long-standing theoretical prediction. For electron motion in a harmonic quantum wire, we numerically and analytically find a resonance condition maximizing the zitterbewegung.

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عنوان ژورنال:
  • Physical review letters

دوره 94 20  شماره 

صفحات  -

تاریخ انتشار 2005