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Dephasing in the presence of a two-dimensional electron gas at high magnetic fields

✍ Scribed by N Fromer; C Schüller; D.S Chemla; K Maranowski; A.C Gossard


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
205 KB
Volume
6
Category
Article
ISSN
1386-9477

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Photon-drag effect in a two-dimensional
✍ J. Koch; A.D. Wieck 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 87 KB

We present the first measurements concerning the photon drag effect in a two-dimensional electron gas based on intersubband transitions in high magnetic fields. It is shown that the excitation mechanism of the drag voltage in a magnetic field differs obviously from the case of zero magnetic field. T