We calculate the temperature-dependent conductivity of graphene in the presence of randomly distributed Coulomb impurity charges arising from the temperature-dependent screening of the Coulomb disorder without any phonons. The purely electronic temperature dependence of our theory arises from two independent mechanisms: the explicit temperature dependence of the finite-temperature dielectric function epsilon(q,T) and the finite-temperature energy averaging of the transport scattering time. We find that the calculated temperature-dependent conductivity is nonmonotonic, decreasing with temperature at low temperatures, and increasing at high temperatures. We provide a critical comparison with the corresponding physics in semiconductor-based parabolic band 2D electron-gas systems.
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Bolotin, K. I.
Sikes, K. J.
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Columbia Univ, Dept Appl Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Sikes, K. J.
Jiang, Z.
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h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Natl High Magnet Field Lab, Tallahassee, FL 32310 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Jiang, Z.
Klima, M.
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h-index: 0
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Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Klima, M.
Fudenberg, G.
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Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Fudenberg, G.
Hone, J.
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h-index: 0
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Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Hone, J.
Kim, P.
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h-index: 0
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Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Kim, P.
Stormer, H. L.
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h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Columbia Univ, Dept Appl Phys, New York, NY 10027 USA
Alcatel Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Bolotin, K. I.
Sikes, K. J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Sikes, K. J.
Hone, J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Hone, J.
Stormer, H. L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Columbia Univ, Dept Appl Phys, New York, NY 10027 USA
Bell Labs, Alcatel Lucent Technol, Murray Hill, NJ 07974 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Stormer, H. L.
Kim, P.
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h-index: 0
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Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
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Univ Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Chen, J. -H.
Jang, C.
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Univ Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Jang, C.
Adam, S.
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h-index: 0
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Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USA
Univ Maryland, Condensed Matter Theory Ctr, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Adam, S.
Fuhrer, M. S.
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Univ Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Fuhrer, M. S.
Williams, E. D.
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Univ Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USA
Univ Maryland, Lab Phys Sci, College Pk, MD 20742 USA
Univ Maryland, Inst Phys Sci & Technol, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Williams, E. D.
Ishigami, M.
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h-index: 0
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Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Bolotin, K. I.
Sikes, K. J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Sikes, K. J.
Jiang, Z.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Natl High Magnet Field Lab, Tallahassee, FL 32310 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Jiang, Z.
Klima, M.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Klima, M.
Fudenberg, G.
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h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Fudenberg, G.
Hone, J.
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h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Hone, J.
Kim, P.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Kim, P.
Stormer, H. L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Columbia Univ, Dept Appl Phys, New York, NY 10027 USA
Alcatel Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Bolotin, K. I.
Sikes, K. J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Sikes, K. J.
Hone, J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Hone, J.
Stormer, H. L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Columbia Univ, Dept Appl Phys, New York, NY 10027 USA
Bell Labs, Alcatel Lucent Technol, Murray Hill, NJ 07974 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Stormer, H. L.
Kim, P.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
机构:
Univ Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Chen, J. -H.
Jang, C.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Jang, C.
Adam, S.
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h-index: 0
机构:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USA
Univ Maryland, Condensed Matter Theory Ctr, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Adam, S.
Fuhrer, M. S.
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h-index: 0
机构:
Univ Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Fuhrer, M. S.
Williams, E. D.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USA
Univ Maryland, Lab Phys Sci, College Pk, MD 20742 USA
Univ Maryland, Inst Phys Sci & Technol, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA
Williams, E. D.
Ishigami, M.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Univ Maryland, Ctr Nanophys & Adv Mat, College Pk, MD 20742 USAUniv Maryland, Mat Res Sci & Engn Ctr, College Pk, MD 20742 USA