Zobrazeno 1 - 2
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pro vyhledávání: '"Katrin Buth"'
Publikováno v:
Semiconductor Science and Technology. 18:434-441
We present simulations of potential landscapes for electrons in random and correlated distributions of repulsive scatterers, which enable the determination of percolation thresholds, densities of states and oscillator strengths. These simulations elu
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 12:662-665
The transition of two-dimensional electron systems (2DES) with intentional disorder in form of a δ-layer doped with beryllium into quantum Hall insulators composed of separate electron droplets is examined by magnetotransport and far-infrared spectr