Spectroscopy of Acceptor States Associated with Landau Levels of Germanium

✍ Scribed by G. J. Takacs; P. Fisher

• Book ID: 101311241
• Publisher: John Wiley and Sons
• Year: 1999
• Tongue: English
• Weight: 177 KB
• Volume: 215
• Category: Article
• ISSN: 0370-1972
• DOI: 10.1002/(sici)1521-3951(199909)215:1<143::aid-pssb143>3.0.co;2-#

✦ Synopsis

The Landau absorption lines of boron in Ge have been studied for B jj h100i and h111i. At high fields, dichroic effects are seen; these are due to the Zeeman splitting of the ground state. The lines are related to the light-hole Landau levels and the final states are assigned to parent subbands by virtue of their energy dependence on B and also, for some, on their dichroism. For the latter, symmetries can be assigned to the final states and, by correlation with those of the parent band-states, their envelope functions.