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cond-mat.mtrl-sci2006★ 2 cited
Pinned Magnetic Impurity Levels in Doped Quantum Dots
Nick S. Norberg, Gustavo M. Dalpian, James R. Chelikowsky +1
Spectroscopic data demonstrate that impurity D/A levels in doped semiconductor nanostructures are energetically pinned, resulting in variations in D/A binding energies with increas…
cond-mat.mtrl-sci2006
Excitonic effects and optical properties of passivated CdSe clusters
Marie Lopez del Puerto, Murilo L. Tiago, James R. Chelikowsky
We calculate the optical properties of a series of passivated non-stoichiometric CdSe clusters using two first-principles approaches: time-dependent density functional theory withi…