294 citations · 516 across the 7 of their papers we have counts for
7 papers
Carrier Lifetimes in a III-V-N Intermediate Band Semiconductor
J. N. Heyman, A. M. Schwartzberg, K. M. Yu +5
We have used transient absorption spectroscopy to measure carrier lifetimes in the multiband band semiconductor GaPAsN. These measurements probe the electron populations in the con…
Response to the comment of K.W. Edmonds et al. on the article 'Controlling the Curie temperature in (Ga,Mn)As through location of the Fermi level within the impurity band'
M. Dobrowolska, X. Liu, J. K. Furdyna +3
Although we seriously disagree with many of the points raised in the comment by Edmonds et al., we feel that it is valuable and timely, since comparison of this comment and our pap…
Controlling Curie temperature in (Ga,Ms)As through location of the Fermi level within the impurity band
M. Dobrowolska, K. Tivakornsasithorn, X. Liu +4
The ferromagnetic semiconductor (Ga,Mn)As has emerged as the most studied material for prototype applications in semiconductor spintronics. Because ferromagnetism in (Ga,Mn)As is h…
Mn L3,2 X-ray Absorption Spectroscopy And Magnetic Circular Dichroism In Ferromagnetic (Ga,Mn)P
P. R. Stone, M. A. Scarpulla, R. Farshchi +7
We have measured the X-ray absorption (XAS) and X-ray magnetic circular dichroism (XMCD) at the Mn L3,2 edges in ferromagnetic Ga1-xMnxP films for 0.018<x<0.042. Large XMCD asymmet…
Mn L3,2 X-ray absorption and magnetic circular dichroism in ferromagnetic Ga1-xMnxP
P. R. Stone, M. A. Scarpulla, R. Farshchi +8
We have measured the X-ray absorption (XAS) and X-ray magnetic circular dichroism (XMCD)at the Mn L3,2 edges in ferromagnetic Ga1-xMnxP for 0.018<x<0.042. Large XMCD asymmetries at…
Effect of Native Defects on Optical Properties of InxGa1-xN Alloys
S. X. Li, E. E. Haller, K. M. Yu +6
The energy position of the optical absorption edge and the free carrier populations in InxGa1-xN ternary alloys can be controlled using high energy 4He+ irradiation. The blue shift…