Epitaxial graphene
Decoupling of epitaxial graphene via gold intercalation probed by dispersive Raman spectroscopy
... in graphene across potential barriers regardless of their height and width, called Klein tunnelling, 5 poses a serious challenge in the applicability of this material to digital electronics and ...scale ...
10
Effect of Growth Morphology on the Electronic Structure of Epitaxial Graphene on SiC
... in graphene suggest that this material may be a viable re- placement for copper interconnects in electronic device ...for graphene require ordered growth on an insulating ...duce graphene layers has ...
5
Dirac fermion heating, current scaling, and direct insulator quantum Hall transition in multilayer epitaxial graphene
... exfoliated graphene are limited, its ultrahigh quality allows one to ob- serve fascinating physical phenomena such as ambipolar characteristics [1], anomalous integer quantum Hall steps [1], Berry's phase [2,3], ...
6
Interface-Induced Room-Temperature Ferromagnetism in Hydrogenated Epitaxial Graphene
... rendering graphene ferromagnetic via chemical ...in graphene has been attained through covalent functionalization, involving the linkage of radical species like the spin- bearing carbon atom of an organic ...
5
Review and Research Outline for Bio compatibility of Epitaxial Graphene: Next Generation Biological Application
... using graphene accelerates specific differentiation of human mesenchymal stem cells into bone cells without hampering the ...of graphene significantly increased the modulus of chitosan even at a very low ...
8
Tunneling Spectroscopy Studies of Epitaxial Graphene on and Its Interfaces.
... beneath epitaxial graphene on SiC 188 , but not for the case of alkalai metal ...stacked graphene layers that remain after buffer layer decoupling to make SiC/Na/G/G is reduced compared to SiC/B/Na/G ...
173
Charge neutrality in epitaxial graphene on 6 H SiC(0001) via nitrogen intercalation
... high-quality epitaxial graphene on a wafer scale, directly on a semicon- ducting ...resultant graphene have been shown to depend intimately on the chosen SiC ...When graphene is grown on the ...
5
Electronic Properties of Epitaxial Graphene: A First Principles Study.
... Since graphene first prepared via micromechanical exfoliation by Geim et al in 2004 37 , various fabrication methods have been ...developed. Epitaxial graphene growth on SiC strategy has the ...
123
Multidimensional characterization, Landau levels and Density of States in epitaxial graphene grown on SiC substrates
... that graphene-based devices are promising candidates to complement silicon in the future generations of high-frequency microelectronic ...produce graphene for industrial scale applications seems to be ...
6
SiC surface orientation and Si loss rate effects on epitaxial graphene
... the graphene cannot be used on the metals in most applications ...called epitaxial graphene and has shown high crystal quality ...this epitaxial graphene can be directly formed on an ...
6
Micro Raman and micro transmission imaging of epitaxial graphene grown on the Si and C faces of 6H SiC
... Raman imaging of FLG grown on the Si face In Figure 5, we show a 30 × 40 μ m 2 micro-Raman map collected on an epitaxial graphene stack grown on the Si-face of a 6H-SiC substrate. The normalized integrated ...
9
Investigation of structural and electronic properties of epitaxial graphene on 3C–SiC(100)/Si(100) substrates
... Abstract: Graphene has been intensively studied in recent years in order to take advantage of its unique ...for graphene-based ...on epitaxial graphene, it is desirable to understand and ...
11
Changes in work function due to NO 2 adsorption on monolayer and bilayer epitaxial graphene on SiC (0001)
... different graphene thicknesses on the SiC ...most epitaxial graphene samples contain up to 5% bilayer coverage on an otherwise uniform monolayer sample ...bilayer graphene on SiC when exposed ...
7
In Situ SR XPS Observation of Ni Assisted Low Temperature Formation of Epitaxial Graphene on 3C SiC/Si
... the graphene formation have been reported, including mechanical exfoliation of graphite [1], CVD on catalytic metals [5–8], and epitaxial graphene formation (EG) on hexagonal (4H- and 6H-) SiC bulk ...
6
High Island Densities and Long Range Repulsive Interactions: Fe on Epitaxial Graphene
... on graphene were calculated by DFT with generalized gradient approximation in the form of PBE [23] implemented in the VASP code, including spin polar- ization and dipole moment corrections ...
7
Intercalation of sulfur in epitaxial graphene on ruthenium(0001) studied by means of scanning tunneling microscopy and spectroscopy
... of graphene was the first technique used to isolate this novel ...quality graphene flakes, but its use is restricted to academic purposes only, since the graphene obtained this way usually results in ...
127
Nanoscale structural characterization of epitaxial graphene grown on off axis 4H SiC (0001)
... [3]. Graphene was first obtained by mechan- ical exfoliation of highly oriented pyrolithic graphite (HOPG) ...quality graphene samples, which can be deposited on several substrates ...area graphene ...
7
Lattice matched epitaxial graphene grown on boron nitride
... of graphene which were initially strained but relaxed postgrowth through the propagation of ...lattice-matched graphene at the center of the moire ́ ...
7
Size Selective Carbon Nanoclusters as Precursors to the Growth of Epitaxial Graphene
... millennium, graphene has fascinated physicists due to its unique electronic ...one-atom-thick graphene), depending on the interaction strength with the metal catalyst, these carbon forms can be either ...
10
Oxide-Graphene Interfaces for Graphene Spintronics.
... Pulsed laser deposition was used to grow thin (1-100 nm) magnesium oxide films directly on graphite and epitaxial graphene on SiC(0001). We observe very smooth (typical rms roughness of 0.4 nm) film ...
181