Response to “Comment on ‘Photon energy and carrier density dependence of spin dynamics in bulk CdTe crystal at room temperature’ ” [Appl. Phys. Lett. 96, 136101 (2010)]

Hong Ma; Zuanming Jin; Guohong Ma
March 2010
Applied Physics Letters;3/29/2010, Vol. 96 Issue 13, p136102
Academic Journal
The article offers the authors' insights concerning the comment given on their previous paper about carrier density and photon energy dependence of spin relaxation at room temperature in CdTe crystal. The authors emphasize that an additional mechanism exists, which contributes to the electron spin relaxation at higher carrier concentration. The authors note that D'yakonov-Perel (DP) mechanism based on kinetic spin Bloch equation (KSBE) model could well explain the nonmonotonous spin relaxation.


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