129 citations · 258 across the 6 of their papers we have counts for
6 papers
Tuning anti-Klein to Klein tunneling in bilayer graphene
Renjun Du, Ming-Hao Liu, Jens Mohrmann +5
We show that in gapped bilayer graphene, quasiparticle tunneling and the corresponding Berry phase can be controlled such that it exhibits features of single layer graphene such as…
Tailoring supercurrent confinement in graphene bilayer weak links
Rainer Kraft, Jens Mohrmann, Renjun Du +10
The Josephson effect is one of the most studied macroscopic quantum phenomena in condensed matter physics and has been an essential part of the quantum technologies development ove…
Anisotropic crystallization in solution processed chalcogenide thin film by linearly polarized laser
Tingyi Gu, Hyuncheol Jeong, Kengran Yang +5
The low activation energy associated with amorphous chalcogenide structures offers broad tunability of material properties with laser-based or thermal processing. In this paper, we…
Atomic Scale Visualization of Quantum Interference on a Weyl Semimetal Surface by Scanning Tunneling Microscopy/Spectroscopy
Hao Zheng, Su-Yang Xu, Guang Bian +19
Weyl semimetals may open a new era in condensed matter physics, materials science and nanotech after graphene and topological insulators. We report the first atomic scale view of t…
Electron-phonon coupling in single walled carbon nanotubes determined by shot noise
Fan Wu, Pauli Virtanen, Soren Andresen +2
We have measured shot noise in metallic single-walled carbon nanotubes of length L=1 m and have found strong suppression of noise with increasing voltage. We conclude that the c…
Setup for shot noise measurements in carbon nanotubes
Fan Wu, Leif Roschier, Taku Tsuneta +3
We have constructed a noise measurement setup for high impedance carbon nanotube samples. Our setup, working in the frequency range of 600 - 900 MHz, takes advantage of the fact th…