Browsing by Author "Bennett, C.R."
Now showing 1 - 1 of 1
Results Per Page
Sort Options
Item Open Access Band-gap renormalization in quantum wires(TÜBİTAK, 1999) Güven, Kaan; Bennett, C.R.; Tanatar, BilalImproved techniques in semiconductor fabrication increased the interest in quantum wire structures, because of their opto-electronic device application possibilities. Many-body interactions among the electrons and holes in the wire lead to the band-gap renormalization (BGR), which in turn affect the optical properties of the system. We study the BGR within the random-phase approximation incorporating the dynamical effects, and investigate the density dependence.