Broken-symmetry states in doubly gated suspended bilayer graphene

Science

Volumn 330, Issue 6005, 2010, Pages 812-816

  Weitz, R T ^a   Allen, M T ^a   Feldman, B E ^a   Martin, J ^a   Yacoby, A ^a  

^a HARVARD UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FERROMAGNETIC MATERIAL; GRAPHENE;

CARBON; DISPERSION; ELECTRODE; MAGNETIC FIELD; SYMMETRY;

ARTICLE; BILAYER MEMBRANE; CHEMICAL PARAMETERS; DENSITY; DISPERSION; ELECTRODE; ENERGY; MAGNETIC FIELD; POLARIZATION; PREDICTION; PRIORITY JOURNAL;

EID: 78149360433     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1194988     Document Type: Article

References (37)

1. K. S. Novoselov et al., Nature 438, 197 (2005).
2. Y. B. Zhang, Y. W. Tan, H. L. Stormer, P. Kim, Nature 438, 201 (2005).
3. K. S. Novoselov et al., Nat. Phys. 2, 177 (2006).
4. A. K. Geim, K. S. Novoselov, Nat. Mater. 6, 183 (2007).
5. A. H. Castro Neto, F. Guinea, N. M. R. Peres, K. S. Novoselov, A. K. Geim, Rev. Mod. Phys. 81, 109 (2009).
6. E. McCann, V. I. Fal'ko, Phys. Rev. Lett. 96, 086805 (2006).
7. K. Yang et al., Phys. Rev. Lett. 72, 732 (1994).
8. M. Ezawa, J. Phys. Soc. Jpn. 76, 094701 (2007).
9. Y. Barlas, R. Côté, K. Nomura, A. H. MacDonald, Phys. Rev. Lett. 101, 097601 (2008).
10. B. E. Feldman, J. Martin, A. Yacoby, Nat. Phys. 5, 889 (2009).
11. Y. Zhao, P. Cadden-Zimansky, Z. Jiang, P. Kim, Phys. Rev. Lett. 104, 066801 (2010).
12. W. Bao et al., http://arxiv.org/abs/1005.0033v1 (2010).
13. J. Martin, B. E. Feldman, R. T. Weitz, M. T. Allen, A. Yacoby, http://arxiv.org/abs/1009.2069v1 (2010).
14. C. R. Dean et al., Nat. Nanotech. 5, 733 (2010).
15. F. D. M. Haldane, Phys. Rev. Lett. 61, 2015 (1988).
16. S. Raghu, X.-L. Qi, C. Honerkamp, S.-C. Zhang, Phys. Rev. Lett. 100, 156401 (2008).
17. H. Min, G. Borghi, M. Polini, A. H. MacDonald, Phys. Rev. B 77, 041407 (2008).
18. R. Nandkishore, L. S. Levitov, http://arxiv.org/abs/0907.5395v1 (2009).
19. R. Nandkishore, L. S. Levitov, http://arxiv.org/abs/1002.1966v1 (2010).
20. F. Zhang, H. Min, M. Polini, A. H. MacDonald, Phys. Rev. B 81, 041402 (2010).
21. O. Vafek, K. Yang, Phys. Rev. B 81, 041401 (2010).
22. Y. Lemonik, I. L. Aleiner, C. Toke, V. I. Fal'ko, http://arxiv.org/abs/ 1006.1399v1 (2010).
23. Supporting online material is available on Science Online.
24. J. Moser, A. Barreiro, A. Bachtold, Appl. Phys. Lett. 91, 163513 (2007).
25. K. I. Bolotin et al., Solid State Commun. 146, 351 (2008).
26. E. McCann, Phys. Rev. B 74, 161403(R) (2006).
27. E. V. Castro et al., Phys. Rev. Lett. 99, 216802 (2007).
28. H. K. Min, B. Sahu, S. K. Banerjee, A. H. MacDonald, Phys. Rev. B 75, 155115 (2007).
29. J. B. Oostinga, H. B. Heersche, X. L. Liu, A. F. Morpurgo, L. M. K. Vandersypen, Nat. Mater. 7, 151 (2008).
30. Y. B. Zhang et al., Nature 459, 820 (2009).
31. A. B. Kuzmenko et al., Phys. Rev. B 79, 115441 (2009).
32. K. F. Mak, C. H. Lui, J. Shan, T. F. Heinz, Phys. Rev. Lett. 102, 256405 (2009).
33. Y. P. Shkolnikov, E. P. De Poortere, E. Tutuc, M. Shayegan, Phys. Rev. Lett. 89, 226805 (2002).
34. D. A. Abanin et al., Phys. Rev. Lett. 98, 196806 (2007).
35. E. Shimshoni, H. A. Fertig, G. V. Pai, Phys. Rev. Lett. 102, 206408 (2009).
36. E. V. Gorbar, V. P. Gusynin, V. A. Miransky, Phys. Rev. B 81, 155451 (2010).
37. We acknowledge discussions with R. Nandikshore, L. Levitov, M. Rudner, S. Sachdev, B. I. Halperin, A. H. MacDonald, and G. Barak and experimental help by S. Foletti. R.T.W. acknowledges financial support of the Alexander von Humboldt Foundation. M.T.A. acknowledges financial support from the U.S. Department of Energy Office of Science Graduate Fellowship (DOE SCGF) administered by the Oak Ridge Institute for Science and Education (ORISE). This work was supported by the U.S. DOE, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under award #DE-SC0001819 (R.T.W., M.T.A., and B.E.F.); by the 2009 U.S. Office of Naval Research Multi University Research Initiative (MURI) on Graphene Advanced Terahertz Engineering (Gate) at Massachusetts Institute of Technology, Harvard, and Boston University (J.M.); and by Harvard's Nanoscale Science and Engineering Center under NSF award PHY-0646094. The authors declare that they have no competing financial interests.