Phonon mode study on near-lattice-matched In[sub x]Ga[sub 1-x]As using micro-Raman spectroscopy

Estrera, J.P.; Stevens, P.D.
October 1992
Applied Physics Letters;10/19/1992, Vol. 61 Issue 16, p1927
Academic Journal
Identifies the phonon modes in In[sub x]Ga[sub 1-x]As through first order Raman spectroscopy. Existence of backscattering in the growth planes; Relationship between the Raman frequencies and composition determined by x-ray diffraction; Dominance of transverse optical modes in the Raman spectra.


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