Abstract
In Pb1-xEuxTe layers grown by molecular beam epitaxy a drastic reduction of electron mobility is observed for increasing Eu content. This is exploited for the investigation of the electronic properties of the two-dimensional electron gas in PbTe/Pb1-xEuxTe quantum wells (x=4.7%). In such structures we report the observation of the integer quantum Hall effect with a dominance of the odd filling factors due to the large spin splitting in the lead salts.
Original language | English (US) |
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Pages (from-to) | 2908-2910 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 63 |
Issue number | 21 |
DOIs | |
State | Published - 1993 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)