François Amet

Education

  • Duke University (Post-Doc, 2015)
  • Stanford University (PhD, 2014)
  • Ecole Polytechnique, France (MS, 2009)
  • Ecole Polytechnique, France (BS, 2008)

Research Interests

  • Quantum transport in two-dimensional materials
  • Low-temperature physics (superconductivity, quantum Hall effect, ballistic transport...)
  • Nanofabrication techniques, low-noise electronics

Recent Publications and Preprints (2015-2019)

  • "Subkelvin lateral thermal transport in diffusive graphene," A. Draelos, A. Silverman, B. Eniwaye, E. G. Arnault, C. T. Ke, M. T. Wei, I. Vlassiouk, I. V. Borzenets, F. Amet, G. Finkelstein, Physical Review B 99, 125427 (2019).
  • "Full control of quantum Hall supercurrent in a side gated graphene Josephson junction," A. Seredinski, A. W Draelos, E. G Arnault, M. Wei, H. Li, K. Watanabe, T. Taniguchi, F. Amet, G.Finkelstein. To be published in Science Advances.
  • "Supercurrent Flow in Multiterminal Graphene Josephson Junctions," A. Draelos, M. T. Wei, A. Seredinski, H. Li, Y. Mehta, K. Watanabe, T. Taniguchi, I. Borzenets, F. Amet, G. Finkelstein. Nanoletters (2019).
  • "Supercurrent in Graphene Josephson Junctions with Narrow Trenches in the Quantum Hall Regime,"  A. Seredinski, A. Draelos, M. T. Wei, C. T. Ke, T. Fleming, Y. Mehta, E. Mancil, H. Li, K. Watanabe, T. Taniguchi, M. Yamamoto, S. Tarucha, I. Borzenets, F. Amet, G. Finkelstein. MRS Advances (2018).

  • "Investigation of Supercurrent in the Quantum Hall Regime in Graphene Josephson Junctions," A. Draelos, M. T. Wei, A. Seredinski, C. T. Ke, Y. Mehta, R. Chamberlain, K. Watanabe, T. Taniguchi, M. Yamamoto, S. Tarucha, I. Borzenets, F. Amet, G. Finkelstein. Journal of Low Temperature Physics (2018) 191: 288.
  • "Supercurrent in the quantum Hall regime," F. Amet, C. T. Ke, I. V. Borzenets, J. Wang, R. Deacon, K. Watanabe, T. Taniguchi, M. Yamamoto, S. Tarucha, G. Finkelstein. Science 352, pp. 966-969 (2016).
  • "Ballistic Graphene Josephson Junctions from the Short to the Long Junction Regimes," I. V. Borzenets, F. Amet, C. T. Ke, K. Watanabe, T. Taniguchi, M. Yamamoto, S. Tarucha, G. Finkelstein. Physical Review Letters 117, 237002 (2016).
  • "Critical current scaling in long diffusive graphene-based Josephson junctions," C. T. Ke, I. V. Borzenets, A. Draelos, F. Amet, Y. Bomze, G. Jones, M. Craciun, S. Russo, M. Yamamoto, S. Tarucha, G. Finkelstein. Nano Letters, 2016, 16 (8), pp 4788–4791.
  • "Robust fractional quantum Hall effect and composite fermions in the N=2 Landau level in bilayer graphene," G. Diankov, C. T. Liang, F. Amet, P. Gallagher, M. Lee, A. Bestwick, K. Tharratt, W. Coniglio, J. Jaroszynski, K. Watanabe, T. Taniguchi, D. Goldhaber-Gordon. Nature Communications  7, Article number: 13908 (2016).
  • "Composite Fermions and Broken Symmetries in Graphene," F. Amet, A. Bestwick, J. Williams, L. Balicas, K. Watanabe, T. Taniguchi, D. Goldhaber-Gordon. Nature Communications 6, 5838 (2015).
  • "Unconventional Quantum Hall Edge-Bulk Correlation in Gated Graphene Devices," Y. T. Cui, B. Wen, E. Y. Ma, G. Diankov, Z. Han, F. Amet, T. Taniguchi, K. Watanabe, D. Goldhaber-Gordon, C. Dean, Z. X. Shen. Physical Review Letters 117, 186601 (2016).

Website

https://ametlab.appstate.edu

Title: Assistant Professor
Department: Department of Physics and Astronomy

Email address: Email me

Phone: (828) 262-6181

Office address
Garwood Hall 215