Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
4
From page :
15
To page :
18
Abstract :
We have confirmed biexciton formation in an organic–inorganic hybrid quantum-well material (C4H9NH3)2PbBr4 by photoluminescence and two-photon absorption measurements. The biexciton has extremely large binding energy, 60 meV, which to our knowledge is the largest value ever reported for a semiconductor. By analyzing the spectrum of biexciton luminescence, the biexciton gas temperature was found to be much higher than the bath temperature due to a higher local temperature arising from the large biexciton binding energy.
Journal title :
Acta Tropica
Serial Year :
2003
Journal title :
Acta Tropica
Record number :
1747965
Link To Document :
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