648 citations · 8.4k across the 58 of their papers we have counts for
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Non-invasive nanoscale potentiometry and ballistic transport in epigraphene nanoribbons
A. De Cecco, V. S. Prudkovskiy, D. Wander +4
The recent observation of non-classical electron transport regimes in two-dimensional materials has called for new high-resolution non-invasive techniques to locally probe electron…
Valley and Zeeman Splittings in Multilayer Epitaxial Graphene Revealed by Circular Polarization Resolved Magneto-infrared Spectroscopy
Y. Jiang, Z. Lu, J. Gigliotti +7
Circular polarization resolved magneto-infrared studies of multilayer epitaxial graphene (MEG) are performed using tunable quantum cascade lasers in high magnetic fields up to 17.5…
An epitaxial graphene platform for zero-energy edge state nanoelectronics
Vladimir S. Prudkovskiy, Yiran Hu, Yue Hu +16
Graphene's original promise to succeed silicon faltered due to pervasive edge disorder in lithographically patterned deposited graphene and the lack of a new electronics paradigm.…
Epigraphene : epitaxial graphene on silicon carbide
Claire Berger, Edward H. Conrad, Walt A. de Heer
This article presents a review of epitaxial graphene on silicon carbide, from fabrication to properties, put in the context of other forms of graphene.
Electronic Cooling via Interlayer Coulomb Coupling in Multilayer Epitaxial Graphene
Momchil T. Mihnev, John R. Tolsma, Charles J. Divin +7
In van der Waals bonded or rotationally disordered multilayer stacks of two-dimensional (2D) materials, the electronic states remain tightly confined within individual 2D layers. A…
Controlled epitaxial graphene growth within amorphous carbon corrals
James Palmer, Jan Kunc, Yike Hu +4
Structured growth of high quality graphene is necessary for technological development of carbon based electronics. Specifically, control of the bunching and placement of surface st…
Anisotropy of excitation and relaxation of photogenerated Dirac electrons in graphene
Martin Mittendorff, Torben Winzer, Ermin Malic +6
We investigate the polarization dependence of the carrier excitation and relaxation in epitaxial multilayer graphene. Degenerate pump-probe experiments with a temporal resolution o…
Probing terahertz surface plasmon waves in graphene structures
Oleg Mitrofanov, Wenlong Yu, Robert J. Thompson +6
Epitaxial graphene mesas and ribbons are investigated using terahertz (THz) nearfield microscopy to probe surface plasmon excitation and THz transmission properties on the sub-wave…
Magnetoplasmons in quasi-neutral epitaxial graphene nanoribbons
J. M. Poumirol, W. Yu, X. Chen +8
We present infrared transmission spectroscopy study of the inter-Landau-level excitations in quasi-neutral epitaxial graphene nanoribbon arrays. We observed a substantial deviation…
Exceptional ballistic transport in epitaxial graphene nanoribbons
Jens Baringhaus, Ming Ruan, Frederik Edler +8
Graphene electronics has motivated much of graphene science for the past decade. A primary goal was to develop high mobility semiconducting graphene with a band gap that is large e…
Observation of Resistively Detected Hole Spin Resonance and Zero-field Pseudo-spin Splitting in Epitaxial Graphene
R. G. Mani, J. Hankinson, C. Berger +1
Electronic carriers in graphene show a high carrier mobility at room temperature. Thus, this system is widely viewed as a potential future charge-based high-speed electronic-materi…
Experimental observation of nanoscale radiative heat flow due to surface plasmons in graphene and doped silicon
P. J. van Zwol, S. Thiele, C. Berger +2
Owing to its two dimensional electronic structure, graphene exhibits many unique properties. One of them is a wave vector and temperature dependent plasmon in the infrared range. T…
Resonant Excitation of Graphene K-Phonon and Intra-Landau-Level Excitons in Magneto-Optical Spectroscopy
M. Orlita, Liang Z. Tan, M. Potemski +5
Precise infrared magnetotransmission experiments have been performed in magnetic fields up to 32 T on a series of multilayer epitaxial graphene samples. We observe changes in the s…
Structured epitaxial graphene: growth and properties
Yike Hu, Ming Ruan, Zelei Guo +5
Graphene is generally considered to be a strong candidate to succeed silicon as an electronic material. However, to date, it actually has not yet demonstrated capabilities that exc…
Silicon intercalation into the graphene-SiC interface
F. Wang, K. Shepperd, J. Hicks +11
In this work we use LEEM, XPEEM and XPS to study how the excess Si at the graphene-vacuum interface reorders itself at high temperatures. We show that silicon deposited at room tem…
Evidence for Interlayer Electronic Coupling in Multilayer Epitaxial Graphene from Polarization Dependent Coherently Controlled Photocurrent Generation
Dong Sun, Julien Rioux, J. E. Sipe +6
Most experimental studies to date of multilayer epitaxial graphene on C-face SiC have indicated that the electronic states of different layers are decoupled as a consequence of rot…
Thermoelectric effect in high mobility single layer epitaxial graphene
Xiaosong Wu, Yike Hu, Ming Ruan +3
The thermoelectric response of high mobility single layer epitaxial graphene on silicon carbide substrates as a function of temperature and magnetic field have been investigated. F…
Carrier scattering from dynamical magneto-conductivity in quasi-neutral epitaxial graphene
M. Orlita, C. Faugeras, R. Grill +6
The energy-dependence of the electronic scattering time is probed by Landau level spectroscopy in quasi neutral multilayer epitaxial graphene. From the Landau levels broadening we…
Symmetry breaking in commensurate graphene rotational stacking; a comparison of theory and experiment
J. Hicks, M. Sprinkle, K. Shepperd +8
Graphene stacked in a Bernal configuration (60 degrees relative rotations between sheets) differs electronically from isolated graphene due to the broken symmetry introduced by int…
Bilayer graphene inclusions in rotational-stacked multilayer epitaxial graphene
M. Orlita, C. Faugeras, J. Borysiuk +8
Additional component in multi-layer epitaxial graphene grown on the C-terminated surface of SiC, which exhibits the characteristic electronic properties of a AB-stacked graphene bi…
Epitaxial Graphene Electronic Structure And Transport
Walt A. de Heer, Claire Berger, Xiaosong Wu +10
Since its inception in 2001, the science and technology of epitaxial graphene on hexagonal silicon carbide has matured into a major international effort and is poised to become the…
Effect of a magnetic field on the two-phonon Raman scattering in graphene
C. Faugeras, P. Kossacki, D. M. Basko +5
We have studied, both experimentally and theoretically, the change of the so-called 2D band of the Raman scattering spectrum of graphene (the two-phonon peak near 2700 cm-1) in an…
Half integer quantum Hall effect in high mobility single layer epitaxial graphene
Xiaosong Wu, Yike Hu, Ming Ruan +5
The quantum Hall effect, with a Berry's phase of is demonstrated here on a single graphene layer grown on the C-face of 4H silicon carbide. The mobility is 20,000 cm…
Slowing hot carrier relaxation in graphene using a magnetic field
P. Plochocka, P. Kossacki, A. Golnik +4
A degenerate pump--probe technique is used to investigate the non equilibrium carrier dynamics in multi--layer graphene. Two distinctly different dynamics of the carrier relaxation…