F. Witmans

activity

20212026

most citedSpectroscopic signature of surface states and bunching of bulk subbands in topological insulator (Bi

_{0.4}

_{0.6}

)

_{2}

_{3}

thin films

5 citations · 5 across the 3 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

cond-mat.mtrl-sci2021★ 5 cited

Spectroscopic signature of surface states and bunching of bulk subbands in topological insulator (Bi $_{0.4}$ Sb $_{0.6}$ ) $_{2}$ Te $_{3}$ thin films

L. Mulder, C. Castenmiller, F. J. Witmans +5

High quality thin films of the topological insulator (Bi $_{0.4}$ Sb $_{0.6}$ ) $_{2}$ Te $_{3}$ have been deposited on SrTiO $_{3}$ (111) by molecular beam epitaxy. Their electronic structure w…

cond-mat.mtrl-sci2021

Dual modulation STM: Simultaneous high-resolution mapping of the differential conductivity and local tunnel barrier height demonstrated on Au(111)

V. J. S. Oldenkotte, F. J. Witmans, M. H. Siekman +6

We present a scanning tunneling microscopy (STM) technique to simultaneously measure the topography, the local tunnel barrier height (dI/dz) and the differential conductivity (dI/d…

Spectroscopic signature of surface states and bunching of bulk subbands in topological insulator (Bi0.4​Sb0.6​)2​Te3​ thin films

Dual modulation STM: Simultaneous high-resolution mapping of the differential conductivity and local tunnel barrier height demonstrated on Au(111)

Spectroscopic signature of surface states and bunching of bulk subbands in topological insulator (Bi $_{0.4}$ Sb $_{0.6}$ ) $_{2}$ Te $_{3}$ thin films