Atomic-scale study of scattering and electronic properties of CVD graphene grain boundaries

Proceedings of the IEEE Conference on Nanotechnology

Volumn , Issue , 2012, Pages

  Koepke, Justin C ^a   Wood, Joshua D ^a   Estrada, David ^a   Ong, Zhun Yong ^b,c   Xiong, Feng ^a   Pop, Eric ^a   Lyding, Joseph W ^a  

^a University of Illinois at Urbana Champaign   (United States)

^b UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^c The University of Texas at Dallas   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC SCALE; CU FOIL; DOMINANT MECHANISM; ELECTRONIC SUPERSTRUCTURE; EMPTYSTATE; INTERVALLEY SCATTERING; MOBILITY REDUCTION; N-TYPE DOPING; POLYCRYSTALLINE; POLYCRYSTALLINE COPPER; SCANNING TUNNELING MICROSCOPY AND SPECTROSCOPY; TUNNELING CONDUCTANCE;

CHEMICAL VAPOR DEPOSITION; ELECTRONIC PROPERTIES; FOURIER ANALYSIS; GRAIN BOUNDARIES; METAL CLADDING; MONOLAYERS; NANOTECHNOLOGY; SCANNING TUNNELING MICROSCOPY; SCATTERING; VAPORS;

GRAPHENE;

EID: 84869171004     PISSN: 19449399     EISSN: 19449380     Source Type: Conference Proceeding    
DOI: 10.1109/NANO.2012.6322107     Document Type: Conference Paper

References (20)

1. A. H. Castro Neto. F. Guinea, N. M. Peres, K. S. Novoselov, and A. K. Geim, 'The electronic properties of graph ene, " Rev. Mod. Phys., vol. 81, no. I, pp. 109-162, Jan.-Mar. 2009.
2. X. Li, et al., "Large-areasynthesis of high-quality and uniform graphene films on copper foils, " Science, vol. 324, no. 5932, pp. 1312-1314, June 2009.
3. S. Bae, et al., "Roll-to-roll production of 30-inch graphene films for transparent electrodes, " Nature Nona., vol. 5, no. 8, pp. 574-578, May 2010.
4. J. M. Wofford, S. Nie, K. F. McCarty, N. C. Bartelt, and O. D. Dubon, "Graphene Islands on Cu Foils: The Interplay between Shape, Orientation, and Defects, " Nona Lett., vol. 10, no. 12, pp. 4890-4896
5. I. Vlassiouk, et al., "Role of Hydrogen in Chemical Vapor Deposition Growth of Large Single-Crystal Graphene, " ACS Nona, vol. 5, no. 7, pp. 6069-6076, July 2011.
6. X. Li, et al., "Large-Area Graphene Single Crystals Grown by LowPressure Chemical Vapor Deposition of Methane on Copper, " J. Am. Chern. Sac., vol. 133, no. 9, pp. 2816 -2819, March 2011.
7. J. D. Wood, S. W. Schmucker, A. S. Lyons, E. Pop, and J. W. Lyding, "Effects of Poly crystalline Cu Substrate on Graphene Growth by Chemical Vapor Deposition, " Nona Lett., vol. 11, no. 11, pp. 4547-4554, Nov. 2011.
8. P. Y. Huang, et al., "Grains and grain boundaries in single-layer graphene atomic patchwork quilts, " Nature, vol. 469, no. 7330, pp. 389-392, Jan. 2011.
9. O. V. Yazyev and S. G. Louie, 'Topological defects in graphene: Dislocations and grain boundaries, " Phys. Rev. B, vol. 81, no. 19, pp. 195420, May 2010.
10. Q. Yu, et al., "Control and characterization of individual grains and grain boundaries in graphene grown by chemical vapour deposition, " Nat. Mater., vol. 10, no. 6, pp. 443-449, June 2011.
11. A. W. Tsen, et al., "Tailoring Electrical Transport Across Grain Boundaries in Polycrystalline Graphene, " Science, vol. 336, no. 6085, pp. 1143-1146, June 2012.
12. L. Tapaszto, etal., "Mapping the electronic properties of individual graphene grain boundaries, " Appl. Phys. Lett., vol. 100, no. 5, pp. 053114, Jan. 2012.
13. J. C. Koepke, J. D. Wood, D. Estrada, Z.-Yo Ong, E. Pop, and J. W. Lyding, ACSNano, submitted for publication.
14. A. Salehi-Khofin, et al., "Polycrystalline Graphene Ribbons as Chemiresistors, " Adv. Mater., vol. 24, no. I, pp. 53-57, Jan. 2012.
15. R. T. Brockenbrough and J. W. Lyding, "lntertial tip translator for ascanning tunneling microscope, " Rev. Sci. instrum., vol. 64, no. 8, pp. 2225-2228, Aug. 1993.
16. Y. Zhang, et al., "Defect-like structures of graphene on copper foils for strain relief investigated by high-resolution scanning tunneling microscopy, " ACS Nona, vol. 5, no. 5, pp. 4014-4022, May 2011.
17. A. C. Ferrari, et al., "Raman spectrum of graphene and graphene layers, " Phys. Rev. Lett., vol. 97, no. 18, pp. 187401, Nov. 2006.
18. J. M Carlsson, J. M. Ghiringhelli, and A. Fasolino, "Theory and hierarchical calculations of the structure and energetics of[OOO 1] tilt grain boundaries in graph ene, " Phys. Rev. B, vol. 84, no. 16, pp. 165423, Oct. 2011.
19. A. Deshpande, W. Bao, F. Miao, C. N. Lau, and B. J. LeRoy, "Spatially resolved spectroscopy of monolayer graphene on Si02, " Phys. Rev. B, vol. 79, no. 20, pp. 205411, May 2009.
20. G. M. Rutter, et al., "Scattering and interference in epitaxial graphene, " Science, vol. 317, no. 5835, pp. 219-222, July 2007.