Symmetry properties of Er[sup 3+] related centers in In[sub 1-x]Ga[sub x]P with low alloy

Buyanova, I.A.; Neuhalfen, A.J.
November 1992
Applied Physics Letters;11/16/1992, Vol. 61 Issue 20, p2461
Academic Journal
Determines the symmetry properties of erbium[sup 3+]-related centers in indium gallium phosphide epitaxial layers. Explanation on the method of polarized excitation spectroscopy; Polarization of erbium[sup 3+]-related luminescence under polarized excitation; Proposal of two transition mechanisms to explain the polarized luminescence.


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