Talks and Poster Presentations (without Proceedings-Entry):
F. Libisch, T. Hisch, M. Wallerberger, S. Rotter, J. Burgdörfer:
"Klein Tunneling in Graphene Quantum Dots";
Poster: Tunneling and Scattering in Complex Systems - From Single to Many Particle Physics,
We investigate Klein tunneling in graphene-based quantum dots. We find a strong sensitivity on the width of the p-n transition region as well as a strong influence of boundary effects in finite-sized dots. Our results show that the experimental realization of ultrarelativistic phenomena in graphene will be very difficult.
Created from the Publication Database of the Vienna University of Technology.