- Lawrence Berkeley National LaboratoryUS2.3k papers
- Centre National de la Recherche ScientifiqueFR2.2k papers
- The Ohio State UniversityUS2.2k papers
- University of TorontoCA2k papers
- University of ManchesterGB2k papers
- University of British ColumbiaCA2k papers
- Harvard UniversityUS2k papers
- University of ChicagoUS1.9k papers
- University of Wisconsin–MadisonUS1.9k papers
- University of LiverpoolGB1.9k papers
- Sapienza University of RomeIT1.9k papers
- Yale UniversityUS1.9k papers
11 papers · 2 filters
Weak Localisation in Clean and Highly Disordered Graphene
Michael Hilke, Mathieu Massicotte, Eric Whiteway +1
We look at the magnetic field induced weak localisation peak of graphene samples with different mobilities. At very low temperatures, low mobility samples exhibit a very broad peak…
Weak Localization in Graphene: Theory, Simulations and Experiments
M. Hilke, M. Massicotte, E. Whiteway +1
We provide a comprehensive picture of magnetotransport in graphene monolayers in the limit of non-quantizing magnetic fields. We discuss the effects of two carrier transport, weak…
Robustness of the helical edge states in topological insulators
Xue-Feng Wang, Yibin Hu, Hong Guo
Topological insulators (TI) are materials having an energy band gap in the bulk and conducting helical electronic states on the surface. The helical states are protected by time re…
Spin-echo dynamics of a heavy hole in a quantum dot
Xiaoya Judy Wang, Stefano Chesi, William A. Coish
We develop a theory for the spin-echo dynamics of a heavy hole in a quantum dot, accounting for both hyperfine- and electric-field-induced fluctuations. We show that a moderate app…
Anomalous magnetotransport through reflection-symmetric artificial molecules
B. D'Anjou, W. A. Coish
We calculate magnetotransport oscillations in current through a triple-quantum-dot molecule, accounting for higher harmonics (having flux period h/ne, with n an integer). For a ref…
Electron-phonon mediated heat flow in disordered graphene
Wei Chen, Aashish A. Clerk
We calculate the heat flux and electron-phonon thermal conductance in a disordered graphene sheet, going beyond a Fermi's Golden rule approach to fully account for the modification…