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Separation of intra- and intergranular magnetotransport properties in nanocrystalline diamond films on the metallic side of the metal-insulator transition
- 1.0365279 - ÚJF 2015 RIV DE eng J - Journal Article
Janssens, S.D. - Pobeidinskas, P. - Vacík, Jiří - Petráková, Vladimíra - Ruttens, B. - D´Haen, J. - Nesládek, M. - Haenen, K. - Wagner, P.
Separation of intra- and intergranular magnetotransport properties in nanocrystalline diamond films on the metallic side of the metal-insulator transition.
New Journal of Physics. Roč. 13, č. 9 (2011), 083008/1-083008/17. ISSN 1367-2630. E-ISSN 1367-2630
R&D Projects: GA AV ČR(CZ) KAN400480701
Institutional research plan: CEZ:AV0Z10480505; CEZ:AV0Z10100521
Keywords : Nanocrystalline diamond * Boron * Magnetotransport
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 4.177, year: 2011
A systematic study on the morphology and electronic properties of thin heavily boron-doped nanocrystalline diamond (NCD) films is presented. The films have nominally the same thickness (approximate to 150 nm) and are grown with a fixed B/C ratio (5000 ppm) but with different C/H ratios (0.5-5%) in the gas phase. The morphology of the films is investigated by x-ray diffraction and atomic force microscopy measurements, which confirm that lower C/H ratios lead to a larger average grain size.
Permanent Link: http://hdl.handle.net/11104/0200561
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