66 citations · 98 across the 5 of their papers we have counts for
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cond-mat.mtrl-sci2001★ 15 cited
Free carrier effects in gallium nitride epilayers: the valence band dispersion
P. A. Shields, R. J. Nicholas, F. M. Peeters +2
The dispersion of the A-valence-band in GaN has been deduced from the observation of high-index magneto-excitonic states in polarised interband magneto-reflectivity and is found to…
cond-mat2001★ 15 cited
Magneto-photoluminescence of GaN/AlGaN quantum wells: valence band reordering and excitonic binding energies
P. A. Shields, R. J. Nicholas, N. Grandjean +1
A re-ordered valence band in GaN/AlGaN quantum wells with respect to GaN epilayers has been found as a result of the observation of an enhanced g-factor in magneto-luminescence spe…