Extended klein edges in graphene

ACS Nano

Volumn 8, Issue 12, 2014, Pages 12272-12279

  He, Kuang ^a   Robertson, Alex W ^a   Lee, Sungwoo ^b   Yoon, Euijoon ^b   Lee, Gun Do ^b   Warner, Jamie H ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b Seoul National University   (South Korea)

Author keywords

aberration correction; graphene; Klein edge; TEM

Indexed keywords

DENSITY FUNCTIONAL THEORY; GRAPHENE NANORIBBON; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; NANORIBBONS; TRANSMISSION ELECTRON MICROSCOPY;

ABERRATION CORRECTION; ABERRATION-CORRECTED; ATOMIC-RESOLUTION IMAGING; BOND DISTORTIONS; EDGE RECONSTRUCTION; EDGE TERMINATION; GRAPHENE NANORIBBONS; KLEIN EDGE;

GRAPHENE;

EID: 84919754330     PISSN: 19360851     EISSN: 1936086X     Source Type: Journal    
DOI: 10.1021/nn504471m     Document Type: Article

References (37)

1. Ritter, K. A.; Lyding, J. W. The Influence of Edge Structure on the Electronic Properties of Graphene Quantum Dots and Nanoribbons Nat. Mater. 2009, 8, 235-242
2. Son, Y.-W.; Cohen, M. L.; Louie, S. G. Half-Metallic Graphene Nanoribbons Nature 2006, 444, 347-349
3. Chen, Z.; Lin, Y.-M.; Rooks, M. J.; Avouris, P. Graphene Nano-Ribbon Electronics Phys. E 2007, 40, 228-232
4. Son, Y.-W.; Cohen, M. L.; Louie, S. G. Energy Gaps in Graphene Nanoribbons Phys. Rev. Lett. 2006, 97, 216803
5. Han, M.; Özyilmaz, B.; Zhang, Y.; Kim, P. Energy Band-Gap Engineering of Graphene Nanoribbons Phys. Rev. Lett. 2007, 98, 206805
6. Akhmerov, a.; Beenakker, C. Boundary Conditions for Dirac Fermions on a Terminated Honeycomb Lattice Phys. Rev. B 2008, 77, 085423
7. Kunstmann, J.; Özdoʇan, C.; Quandt, A.; Fehske, H. Stability of Edge States and Edge Magnetism in Graphene Nanoribbons Phys. Rev. B 2011, 83, 045414
8. Koskinen, P.; Malola, S.; Häkkinen, H. Self-Passivating Edge Reconstructions of Graphene Phys. Rev. Lett. 2008, 101, 115502
9. Suenaga, K.; Koshino, M. Atom-by-Atom Spectroscopy at Graphene Edge Nature 2010, 468, 1088-1090
10. Liu, Z.; Suenaga, K.; Harris, P.; Iijima, S. Open and Closed Edges of Graphene Layers Phys. Rev. Lett. 2009, 102, 015501
11. Girit, Ç. Ö.; Meyer, J. C.; Erni, R.; Rossell, M. D.; Kisielowski, C.; Yang, Li; Park, C.-H.; Crommie, M. F.; Cohen, M. L.; Louie, S. G.; Zetti, A. Graphene at the Edge: Stability and Dynamics Science 2009, 666, 1705-1708
12. Koskinen, P.; Malola, S.; Häkkinen, H. Evidence for Graphene Edges beyond Zigzag and Armchair Phys. Rev. B 2009, 80, 073401
13. He, K.; Lee, G.-D.; Robertson, A. W.; Yoon, E.; Warner, J. H. Hydrogen-Free Graphene Edges Nat. Commun. 2014, 5, 3040
14. Kim, K.; Coh, S.; Kisielowski, C.; Crommie, M. F.; Louie, S. G.; Cohen, M. L.; Zettl, A. Atomically Perfect Torn Graphene Edges and Their Reversible Reconstruction Nat. Commun. 2013, 4, 2723
15. Westenfelder, B.; Meyer, J. C.; Biskupek, J.; Kurasch, S.; Scholz, F.; Krill, C. E.; Kaiser, U. Transformations of Carbon Adsorbates on Graphene Substrates under Extreme Heat Nano Lett. 2011, 11, 5123-5127
16. Meyer, J. C.; Kisielowski, C.; Erni, R.; Rossell, M. D.; Crommie, M. F.; Zettl, A. Direct Imaging of Lattice Atoms and Topological Defects in Graphene Membranes Nano Lett. 2008, 8, 3582-3586
17. Lee, G.-D.; Wang, C. Z.; Yoon, E.; Hwang, N.-M.; Ho, K. M. Reconstruction and Evaporation at Graphene Nanoribbon Edges Phys. Rev. B 2010, 81, 195419
18. Klein, D. J. Graphitic Polymer Strips with Edge States Chem. Phys. Lett. 1994, 217, 261-265
19. Klein, D. J.; Bytautas, L. Graphitic Edges and Unpaired-Electron Spins J. Phys. Chem. A 1999, 103, 5196-5210
20. Plotnik, Y.; Rechtsman, M. C.; Song, D.; Heinrich, M.; Zeuner, J. M.; Nolte, S.; Lumer, Y.; Malkova, N.; Xu, J.; Szameit, A. et al. Observation of Unconventional Edge States in "Photonic Graphene" Nat. Mater. 2014, 13, 57-62
21. Warner, J. H.; Margine, E. R.; Mukai, M.; Robertson, A. W.; Giustino, F.; Kirkland, A. I. Dislocation-Driven Deformations in Graphene Science 2012, 337, 209-212
22. Warner, J. H.; Lee, G.-D.; He, K.; Robertson, A. W.; Yoon, E.; Kirkland, A. I. Bond Length and Charge Density Variations within Extended Arm Chair Defects in Graphene ACS Nano 2013, 7, 9860-9866
23. Warner, J. H.; Liu, Z.; He, K.; Robertson, A. W.; Suenaga, K. Sensitivity of Graphene Edge States to Surface Adatom Interactions Nano Lett. 2013, 13, 4820-4826
24. Robertson, A. W.; He, K.; Kirkland, A. I.; Warner, J. H. Inflating Graphene with Atomic Scale Blisters Nano Lett. 2014, 14, 908-914
25. Chuvilin, A.; Meyer, J. C.; Algara-Siller, G.; Kaiser, U. From Graphene Constrictions to Single Carbon Chains New J. Phys. 2009, 11, 083019
26. Warner, J. H.; Lin, Y.; He, K.; Koshino, M.; Suenaga, K. Atomic Level Spatial Variations of Energy States along Graphene Edges Nano Lett. 2014, 14, 6155-6159
27. Kabius, B.; Hartel, P.; Haider, M.; Müller, H.; Uhlemann, S.; Loebau, U.; Zach, J.; Rose, H. First Application of Cc-Corrected Imaging for High-Resolution and Energy-Filtered TEM J. Electron Microsc. 2009, 58, 147-155
28. Haider, M.; Hartel, P.; Müller, H.; Uhlemann, S.; Zach, J. Information Transfer in a TEM Corrected for Spherical and Chromatic Aberration Microsc. Microanal. 2010, 16, 393-408
29. Mukai, M.; Kaneyama, T.; Tomita, T.; Tsuno, K.; Terauchi, M.; Tsuda, K.; Naruse, M.; Honda, T.; Tanaka, M. Performance of a New Monochromator for a 200 kV Analytical Electron Microscope Microsc. Microanal. 2005, 11, 944-945
30. Warner, J. H.; Mukai, M.; Kirkland, A. I. Atomic Structure of ABC Rhombohedral Stacked Trilayer Graphene ACS Nano 2012, 6, 5680-5686
31. Robertson, A. W.; Allen, C. S.; Wu, Y. a; He, K.; Olivier, J.; Neethling, J.; Kirkland, A. I.; Warner, J. H. Spatial Control of Defect Creation in Graphene at the Nanoscale Nat. Commun. 2012, 3, 1144
32. Wu, Y. a; Fan, Y.; Speller, S.; Creeth, G. L.; Sadowski, J. T.; He, K.; Robertson, A. W.; Allen, C. S.; Warner, J. H. Large Single Crystals of Graphene on Melted Copper Using Chemical Vapor Deposition ACS Nano 2012, 6, 5010-5017
33. Ma, J.; Alfè, D.; Michaelides, A.; Wang, E. Stone-Wales Defects in Graphene and Other Planar sp2-Bonded Materials Phys. Rev. B 2009, 80, 033407
34. Robertson, A. W.; Montanari, B.; He, K.; Kim, J.; Allen, C. S.; Wu, Y. A.; Olivier, J.; Neethling, J.; Harrison, N.; Kirkland, A. I. et al. Dynamics of Single Fe Atoms in Graphene Vacancies Nano Lett. 2013, 13, 1468-1475
35. Kotakoski, J.; Santos-Cottin, D.; Krasheninnikov, A. V. Stability of Graphene Edges under Electron Beam: Equilibrium Energetics versus Dynamic Effects ACS Nano 2012, 6, 671-676
36. Perdew, J. P.; Burke, K.; Ernzerhof, M. Generalized Gradient Approximation Made Simple Phys. Rev. Lett. 1996, 77, 3865-3868
37. Kresse, G.; Furthmu, J. Efficient Iterative Schemes for ab Initio Total-Energy Calculations Using a Plane-Wave Basis Set Phys. Rev. B 1996, 54, 11169