Epitaxial Graphene Lab

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Historical Perspective

2001 NSF proposal

Publications

Epitaxially-grown graphite on silicon carbide, pyrolitic graphite and graphene: a Raman scattering study C. Faugeras, A. Nerriere, M. Potemski, A. Mahmood, E. Dujardin, C. Berger, W.A. de Heer submitted (2007) [ARCHIVE]

Substrate-induced band gap opening in epitaxial graphene S.Y. Zhou, G.-H. Gweon, A.V. Fedorov, P.N. First, W.A. de Heer, D.-H. Lee, F. Guinea, A.H. Castro Neto, A. Lanzara Nature Materials 6, 770 - 775 (2007) [ARCHIVE]

Probing the high-energy limit of massless Dirac fermions in multi-layer graphene P. Plochocka, C. Faugeras, M. Orlita, M.L. Sadowski, G. Martinez, M. Potemski, M.O. Goerbig, J.-N. Fuchs, C. Berger, W.A. de Heer submitted (2007) [ARCHIVE]

Rotational stacking and its electronic effects on graphene films grown on 4H-SiC(000¯1) J. Hass, F.Varchon, J.E. Millán-Otoya, M. Sprinkle, W.A. de Heer, C. Berger, P.N. First, L. Magaud, E.H. Conrad submitted (2007) [ARCHIVE]

Epitaxial graphene Walt A. de Heer, Claire Berger, Xiaosong Wu, Phillip N. First, Edward H. Conrad, Xuebin Li, Tianbo Li, Michael Sprinkle, Joanna Hass, Marcin L. Sadowski, Marek Potemski, Gerard Martinez Solid State Communications 143 (1-2), 92-100 (2007) [ARCHIVE]

Magnetospectroscopy of epitaxial few-layer graphene M.L. Sadowski, G. Martinez, M. Potemski, C. Berger, W.A. de Heer Solid State Communication 143 (1-2), 123-125 (2007) [ARCHIVE]

Magnetotransport in high mobility epitaxial graphene Claire Berger, Zhimin Song, Xuebin Li, Xiaosong Wu, Nate Brown, Duncan Maud, Cécile Naud, Walt A. de Heer Physica Status Solidi A 204 (6), 1746-1750 (2007) [ARCHIVE]

Structural properties of the multi-layer graphene/4H-SiC(000¯1) system as determined by Surface X-ray Diffraction J. Hass, R. Feng, J.E. Millán-Otoya, X. Li, M. Sprinkle, P. N. First, C. Berger, W. A. de Heer, and E. H. Conrad Physical Rev. B 75 (21), 214109 (2007) [ARCHIVE]

Electronic structure of epitaxial graphene layers on SiC: effect of the substrate F. Varchon, R. Feng, J. Hass, X. Li, B. Ngoc Nguyen, C. Naud, P. Mallet, J.-Y. Veuillen, C. Berger, E.H. Conrad, and L. Magaud Physical Review Letters 99, 126805 (2007) [ARCHIVE]

Electron states of mono- and bilayer graphene on SiC probed by STM P. Mallet, F. Varchon, C. Naud, L. Magaud, C. Berger, and J.-Y. Veuillen Physical Review B 76, 041403 (2007) [ARCHIVE]

Magnetospectroscopy of Epitaxial Graphene M.L. Sadowski, G. Martinez, M. Potemski, C. Berger, and W.A. De Heer International Journal of Modern Physics B 21 (8/9), 1145-1154 (2007) [ARCHIVE]

Weak anti-localization in epitaxial graphene X. Wu, X. Li, Z. Song, C. Berger, W.A. de Heer Physical Review Letters 98, 136801 (2007) [ARCHIVE]

Infrared Magnetospectroscopy of Two-dimensional Electrons in Epitaxial Graphene M.L. Sadowski, G. Martinez, M. Potemski, C. Berger, and W.A. de Heer Int. Conf. Phys. Semiconductors, Vienna '06 (2006) [ARCHIVE]

Electronic Confinement and Coherence in Patterned Epitaxial Graphene C Berger, Z. Song, X. Li, X. Wu, N. Brown, C. Naud, D. Mayou, T. Li, J. Hass, A. N. Marchenkov, E. H. Conrad, P. N. First, W. A. de Heer Science 3012, 1191 (2006)

Highly-ordered graphene for two dimensional electronics J. Hass, C. A. Jeffrey, R. Feng, T. Li, X. Li, Z. Song, C. Berger, W. A. de Heer, P. N. First, E. H. Conrad Appl. Phys. Lett. 89, 143106 (2006) [ARCHIVE]

Landau level-spectroscopy of ultra-thin graphite layers M. Sadowski, G. Martinez, M. Potemski, C. Berger, W.A. de Heer Physical Review Letters 97,266,605 (2006) [ARCHIVE]

Synthesis and characterization of atomically thin graphite films on a silicon carbide substrate E. Rollings, G.-H. Gweon, S.Y. Zhou, B.S. Mun, J.L. McChesney, B.S. Hussain, A.V. Fedorov, P.N. First, W.A. de Heer, A. Lanzara Journal of Physics and Chemistry of Solids 67, 2172–2177 (2006) [ARCHIVE]

Ultrathin epitaxial graphite: 2D electron gas properties and a route toward graphene-based nanoelectronics C. Berger, Z. Song, T. Li, X. Li, A. Y. Ogbazghi, R. Feng, Z. Dai, A. N. Marchenkov, E. H. Conrad, P. N. First, W. A. de Heer J. Phys. Chem. B 108, 19912 (2004). [ARCHIVE]

Liquid carbon, carbon-glass beads, and the crystallization of carbon nanotubes Walt A. de Heer, P. Poncharal, C. Berger, J. Gezo, Z. Song, J. Bettini, D Ugarte Science 307 ,907 (2005).

Comment on Geometrical Dependence of High-Bias Current in Multiwalled Carbon Nanotubes W. A. de Heer, P. Poncharal, and C. Berger Phys. Rev. Lett. 93, 259701 (2004).

"Nanotubes and the pursuit of applications," W.A. de Heer, MRS Bulletin 29, 281 (2004).

Ballistic conduction in multiwalled carbon nanotubes C. Berger, P. Poncharal, Y. Yi, W. de Heer J. Nanoscience and Nanotechnology 3, 171 (2003).

Contacts, non-linear transport effects and failure in multiwalled carbon nanotubes C. Berger, Y. Yi, J. Gezo, P. Poncharal, W. de Heer New J. Phys. 5, 158 (2003).

Room temperature ballistic conduction in carbon nanotubes P. Poncharal, C. Berger, Y. Yi, Z. L Wang, W. A. de Heer J. Phys. Chem B 106, 12104 (2002). [ARCHIVE]

"Carbon nanotubes - Structure and transport in nanotubes," W.A. de Heer, Nature Materials 1, 153 (2002).

"Carbon Nanotubes--the Route Toward Applications" R.H. Baughman, A.A. Zakhidov, and W.A. de Heer, Science,297, 787-792, (2002).

"Multiwalled carbon nanotubes are ballistic conductors at room temperature," C. Berger, Y. Yi, Z.L. Wang, W.A.de Heer, Applied Physics A (Materials Science Processing), A 74,no.3, 363-5, (2002).

"In situ imaging of field emission from individual carbon nanotubes and their structural damage," Z.L. Wang, R.P. Gao, W.A. de Heer, P. Poncharal, Applied Physics Letters 80, no.5, 856-8 (2002).

"A new approach towards property nanomeasurements using in-situ TEM," Z.L. Wang, P. Poncharal, W.A. de Heer, Materials Research Society Symposium Proceedings, 589, 217-22 (2001).

"Mechanical and electrostatic properties of carbon nanotubes and nanowires" Z.L. Wang, R.P. Gao, P. Poncharal,W.A. de Heer, Z.R. Dai, Z.W. Pan, Biomimetic and Supramolecular Systems, C16, no.1-2, 3-10 (2001).

"A Question of Dimensions," W.A. de Heer, Science 289, 1702-1703 (2000).

"Measuring physical and mechanical properties of individual carbon nanotubes by in situ TEM" Z.L. Wang, P. Poncharal, W.A. de Heer, Journal of the Physics and Chemistry of Solids 61, no.7, 1025-30 (2000).

"Industry sizes up nanotubes," W.A. de Heer, R. Martel, Physics World 13, no.6, 49-53 (2000).

"Nanomechanics of individual carbon nanotubes from pyrolytically grown arrays," R. Gao, Z.L. Wang, A. Zhigang, W.A.de Heer, L. Dai, M. Gao, Physical Review Letters 85, no.3, 622-5(2000).

"Nanomeasurements in transmission electron microscopy, " W.A. de Heer, Microscopy and Microanalysis 6 no.3, 224-30 ( 2000).

Electrostatic deflections and electromechanical resonances of carbon nanotubes P. Poncharal, Z.L.Wang, D. Ugarte, W. A. de Heer Science 283, 1513 (1999).

"Field Emission from Single-Wall Carbon Nanotube Films", J. M. Bonard, J. P. Salvetat, T. Stockli, W. A. de Heer, and A. Chatelain, Appl. Phys. Lett. 73, 918-920 (1998).

"Filling Carbon Nanotubes", D. Ugarte, T. Stockli, J. M. Bonard, A. Chatelain, and W. A. de Heer, Appl. Phys. A-Materials 67, 101-105 (1998).

"Field Emission Properties of Multiwalled Carbon Nanotubes", J. M. Bonard, F. Maier, T. Stockli, A. Chatelain, W. A. de Heer, J. P. Salvetat, and L. Forro, Ultramicroscopy 73, 7-15 (1998).

"Field-Emission-Induced Luminescence from Carbon Nanotubes", J. M. Bonard, T. Stockli, F. Maier, W. A. de Heer, A. Chatelain, J. P. Salvetat, and L. Forro, Phys. Rev. Lett. 81,441-444 (1998).

"Carbon Nanotube Quantum Resistors", S. Frank, P. Poncharal, Z. L. Wang, and W. A. de Heer, Science 280, 1744-1746 (1998).

Carbon nanotube quantum conductors S. Frank, P. Poncharal, Z. L. Wang, W. A. de Heer Science 280, 1744 (1998).