PL oscillations in Cd1-xMnxTe

Godlewski, M., Suchocki, A. & Loosdrecht, P. H. M. V., 1994, In : Journal of Luminescence. 58, 1, 4 p.

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  • M. Godlewski
  • A. Suchocki
  • P.H.M. van Loosdrecht
A new magneto-optical effect is described in the present paper. The local sample heating induced by a focused laser beam of 100 mW power results in chaotic oscillations of the whole excitonic part of the photoluminescence (FL) spectrum of Cd1-xMnxTe (x = 0.095). The spectral region of the PL oscillations coincides with the range of the expected excitonic emissions when the magnetic field is varied from 0 to 10 T. The PL oscillations observed at the low magnetic field (0.1 T) have a different character. Then only the PL intensity changes chaotically and not the PL band position. An intuitive explanation of the observed oscillations is given.
Original languageEnglish
Number of pages4
JournalJournal of Luminescence
Issue number1
Publication statusPublished - 1994

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