93 citations · 249 across the 5 of their papers we have counts for
5 papers
Shaping electron wave functions in a carbon nanotube with a parallel magnetic field
M. Marganska, D. R. Schmid, A. Dirnaichner +4
A magnetic field, through its vector potential, usually causes measurable changes in the electron wave function only in the direction transverse to the field. Here we demonstrate e…
Secondary electron interference from trigonal warping in clean carbon nanotubes
A. Dirnaichner, M. del Valle, K. J. G. Götz +5
We investigate Fabry-Perot interference in an ultraclean carbon nanotube resonator. The conductance shows a clear superstructure superimposed onto conventional Fabry-Perot oscillat…
Spin-orbit interaction in chiral carbon nanotubes probed in pulsed magnetic fields
S. H. Jhang, M. Marganska, Y. Skourski +6
The magneto-conductance of an open carbon nanotube (CNT)-quantum wire was measured in pulsed magnetic fields. At low temperatures we find a peculiar split magneto-conductance peak…
Strong coupling theory for driven tunneling and vibrational relaxation
M. Thorwart, M. Grifoni, P. Hänggi
We investigate on a unified basis tunneling and vibrational relaxation in driven dissipative multistable systems described by their N lowest lying unperturbed levels. By use of the…
Driven Tunneling Dynamics: Bloch-Redfield Theory versus Path Integral Approach
Ludwig Hartmann, Igor Goychuk, Milena Grifoni +1
In the regime of weak bath coupling and low temperature we demonstrate numerically for the spin-boson dynamics the equivalence between two widely used but seemingly different roads…