Molecular beam epitaxy of graphene on mica
نویسندگان
چکیده
منابع مشابه
Direct graphene growth on Co3O4(111) by molecular beam epitaxy.
Direct growth of graphene on Co(3)O(4)(111) at 1000 K was achieved by molecular beam epitaxy from a graphite source. Auger spectroscopy shows a characteristic sp(2) carbon lineshape, at average carbon coverages from 0.4 to 3 ML. Low energy electron diffraction (LEED) indicates (111) ordering of the sp(2) carbon film with a lattice constant of 2.5(±0.1) Å characteristic of graphene. Sixfold symm...
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Graphene grown by high temperature molecular beam epitaxy on hexagonal boron nitride (hBN) forms continuous domains with dimensions of order 20 μm, and exhibits moiré patterns with large periodicities, up to ~30 nm, indicating that the layers are highly strained. Topological defects in the moiré patterns are observed and attributed to the relaxation of graphene islands which nucleate at differe...
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A brief introduction to the MBE technique is presented with main attention to the elemental source MBE. A discussion on the effusion cell as beam source is shortly given starting from ideal cases to real cells homogeneity problems. A short review regarding the thermodynamic approach to the MBE is pointed out. Focusing on the possibility that, despite the fact that MBE processes occur under stro...
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InN epitaxial growth on a (1 1 1)-oriented, Ga-doped germanium substrate using molecular beam epitaxy is described. X-ray diffraction and transmission electron microscopy investigations have shown that the InN epitaxial layer consists of a wurtzite structure, which has the epitaxial relationship of (0 0 0 1)InNJ(1 1 1)Ge. Transmission electron microscopy shows an intermediate layer at the inter...
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ژورنال
عنوان ژورنال: physica status solidi (b)
سال: 2012
ISSN: 0370-1972
DOI: 10.1002/pssb.201200104