collaborators

1 paper

cond-mat.mes-hall2010

Visualizing topological insulating Bi2Te3 quintuple layers on SiO2-capped Si substrates and its contrast optimization

Zhaoguo Li, Yuyuan Qin, Yuewen Mu +8

Thin Bi2Te3 flakes, with as few as 3 quintuple layers, are optically visualized on the SiO2-capped Si substrates. Their optical contrasts vary with the illumination wavelength, fla…