Sedlmaier, S. and Stopa, M. and Schedelbeck, Gert and Wegscheider, Werner and Abstreiter, Gerhard
Band-gap renormalization of modulation-doped quantum wires.
Physical Review B 65 (20), p. 201304.
at publisher (via DOI)
We measure the photoluminescence spectra for an array of modulation doped, T-shaped quantum wires as a function of the one-dimensional density ne, which is modulated with a surface gate. We present self-consistent electronic structure calculations for this device which show a band-gap renormalization which, when corrected for excitonic energy and its screening, are largely insensitive to ne and ...
Export bibliographical data