29 citations · 42 across the 2 of their papers we have counts for
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cond-mat.mes-hall2007★ 13 cited
Band structure related wave function symmetry of amphoteric Si dopants in GaAs
S. Loth, M. Wenderoth, K. Teichmann +1
Autocompensated Si-doped GaAs is studied with cross-sectional scanning tunneling spectroscopy (X-STS). The local electronic contrasts of substitutional Si(Ga) donors and Si(As) acc…
cond-mat.mes-hall2007★ 29 cited
On the Connection of Anisotropic Conductivity to Tip Induced Space Charge Layers in Scanning Tunneling Spectroscopy of p-doped GaAs
S. Loth, M. Wenderoth, R. G. Ulbrich +2
The electronic properties of shallow acceptors in p-doped GaAs{110} are investigated with scanning tunneling microscopy at low temperature. Shallow acceptors are known to exhibit d…