Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Braunecker, B."'
Autor:
Carroll, C. J. F., Braunecker, B.
Publikováno v:
Phys. Rev. B 104, 245134 (2021)
We investigate the topological classification of the subgap bands induced in a two-dimensional superconductor by a densely packed chain of magnetic moments with ferromagnetic or spiral alignments. The wave functions for these bands are composites of
Externí odkaz:
http://arxiv.org/abs/2108.05768
Autor:
Carroll, C. J. F., Braunecker, B.
Publikováno v:
Phys. Rev. B 104, 245133 (2021)
We consider subgap bands induced in a two-dimensional superconductor by a densely packed chain of magnetic moments with ferromagnetic or spiral alignments. We show that by contrast with sparsely packed chains a consistent description requires that al
Externí odkaz:
http://arxiv.org/abs/1709.06093
Autor:
Biesinger, D. E. F., Scheller, C. P., Braunecker, B., Zimmerman, J., Gossard, A. C., Zumbühl, D. M.
Publikováno v:
Phys. Rev. Lett. 115, 106804 (2015)
We report a thermally activated metastability in a GaAs double quantum dot exhibiting real-time charge switching in diamond shaped regions of the charge stability diagram. Accidental charge traps and sensor back action are excluded as the origin of t
Externí odkaz:
http://arxiv.org/abs/1505.03195
Publikováno v:
Phys. Rev. B 91 245301 (2015)
We study a pair of quantum dot exciton qubits interacting with a number of fluctuating charges that can induce a Stark shift of both exciton transition energies. We do this by solving the optical master equation using a numerical transfer matrix meth
Externí odkaz:
http://arxiv.org/abs/1501.02111
Publikováno v:
Phys. Rev. Lett. 109, 166403 (2012)
We study transport through a Coulomb blockaded topologically nontrivial superconducting wire (with Majorana end states) contacted by metallic leads. An exact formula for the current through this interacting Majorana single-charge transistor is derive
Externí odkaz:
http://arxiv.org/abs/1206.3912
Autor:
Türeci, Hakan E., Hanl, M., Claassen, M., Weichselbaum, A., Hecht, T., Braunecker, B., Govorov, A., Glazman, L., von Delft, J., Imamoglu, A.
A single confined spin interacting with a solid-state environment has emerged as one of the fundamental paradigms of mesoscopic physics. In contrast to standard quantum optical systems, decoherence that stems from these interactions can in general no
Externí odkaz:
http://arxiv.org/abs/0907.3854
We report exact results for the Fermi Edge Singularity in the absorption spectrum of an out-of-equilibrium tunnel junction. We consider two metals with chemical potential difference V separated by a tunneling barrier containing a defect, which exists
Externí odkaz:
http://arxiv.org/abs/cond-mat/0304583
Autor:
Bares, P. -A., Braunecker, B.
We propose a microscopic hamiltonian together with a master equation description to model stochastic hierarchical Random Telegraph Signal (RTS) or Pop-corn noise in nano-junctions. The microscopic model incorporates the crucial Coulomb correlations d
Externí odkaz:
http://arxiv.org/abs/cond-mat/0202395
Autor:
Braunecker, B., Bares, P. -A.
We investigate the transport properties of a model of an interacting electronic resonant level system. The hybridization of the localized resonant level is treated in perturbation and the contributions to all orders are computed. This includes an exa
Externí odkaz:
http://arxiv.org/abs/cond-mat/0102239
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.