Tuning Schottky diodes at the many-layer-graphene/semiconductor interface by doping

Carbon

Volumn 49, Issue 6, 2011, Pages 2033-2038

  Tongay, S ^a,b   Schumann, T ^a   Miao, X ^a   Appleton, B R ^b   Hebard, A F ^a  

^a University of Florida ^*  (United States)

^b UNIVERSITY OF FLORIDA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FERMI ENERGY; FREE HOLES; GRAPHENE PLANE; HIGH POWER APPLICATIONS; IN-SITU; INTERLAYER SEPARATION; SCHOTTKY; SCHOTTKY BARRIER HEIGHTS; SCHOTTKY DIODES; SEMICONDUCTOR INTERFACES; THERMIONIC EMISSION THEORY;

BROMINE; GRAPHENE; GRAPHITE; SCHOTTKY BARRIER DIODES; SEMICONDUCTOR DOPING; THERMIONIC EMISSION; TUNING;

SEMICONDUCTOR METAL BOUNDARIES;

EID: 79951951808     PISSN: 00086223     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbon.2011.01.029     Document Type: Article

References (23)

1. C.S. Gworek, P. Phatak, B.T. Jonker, E.R. Weber, and N. Newman Pressure dependence of Cu, Ag, and Fe/n-GaAs Schottky barrier heights Phys Rev B 64 4 2001 045322
2. A.M. Herrero, A.M. Gerger, B.P. Gila, S.J. Pearton, H.T. Wang, and S. Jang Interfacial differences in enhanced Schottky barrier height Au/n-GaAs diodes deposited at 77 K Appl Surf Sci 253 6 2007 3298 3302 (Pubitemid 46014362)
3. B. Liu, M.A. McCarthy, Y. Yoon, D.Y. Kim, Z. Wu, and F. So Carbon-nanotube-enabled vertical field effect and light-emitting transistors Adv Mater 20 2008 3605 3609
4. S. Tongay, T. Schumann, and A.F. Hebard Graphite based Schottky diodes formed on Si, GaAs, and 4H-SiC substrates Appl Phys Lett 95 22 2009 222103
5. R.T. Tung Formation of an electric dipole at metal-semiconductor interfaces Phys Rev B 64 20 2001 205310
6. D.A. Neamen Semiconductor physics and devices 3rd ed. 2003 Mcgraw Hill Boston
7. M. Shafiei, P.G. Spizzirri, R. Arsat, Y. Jerry, J. du Plessis, and S. Dubin Platinum/graphene nanosheet/SiC contacts and their application for hydrogen gas sensing J Phys Chem C 114 32 2010 13796 13801
8. A.H. Castro Neto, F. Guinea, N.M.R. Peres, K.S. Novoselov, and A.K. Geim The electronic properties of graphene Rev Mod Phys 81 1 2009 109 162
9. A.K. Geim Graphene status and prospects Science 324 5934 2009 1530 1534
10. S. Tongay, J. Hwang, D.B. Tanner, H.K. Pal, D. Maslov, and A.F. Hebard Supermetallic conductivity in bromine-intercalated graphite Phys Rev B 81 11 2010 115428
11. N.B. Brandt, S.M. Chudinov, and Y.G. Ponomarev Semimetals 1: graphite and its compounds 1988 Amsterdam North-Holland
12. S.Y. Han, J.Y. Shin, B.T. Lee, and J.L. Lee Microstructural interpretation of Ni ohmic contact on n-type 4H-SiC J Vac Sci Technol, B: Microelectron Nanometer Struct 20 4 2002 1496 1500 (Pubitemid 35010056)
13. S.M. Sze Physics of semiconductor devices 2nd ed. 1981 John Wiley and Sons New York
14. K.S. Novoselov, A.K. Geim, S.V. Morozov, D. Jiang, Y. Zhang, and S.V. Dubonos Electric field effect in atomically thin carbon films Science 306 5696 2004 666 669 (Pubitemid 39440910)
15. M.S. Dresselhaus, and G. Dresselhaus Intercalation compounds of graphite Adv Phys 51 2002 1 186 (Pubitemid 34590200)
16. V.M. Karpan, G. Giovannetti, P.A. Khomyakov, M. Talanana, A.A. Starikov, and M. Zwierzycki Graphite and graphene as perfect spin filters Phys Rev Lett 99 17 2007 176602
17. E. Taft, and L. Apker Photoelectric emission from polycrystalline graphite Phys Rev 64 6 1955 1831 1832
18. S.Y. Davydov On the electron affinity of silicon carbide polytypes Semicond Struct Interfaces Surf 41 2006 696 698
19. F. Giannazzo, F. Roccaforte, V. Raineri, and S.F. Liotta Transport localization in heterogeneous Schottky barriers of quantum-defined metal films Europhys Lett 74 4 2006 686 692 (Pubitemid 43786086)
20. R. Yakimova, C. Hemmingsson, M. Macmillan, T. Yakimov, and E. Janzn Barrier height determination for n-type 4H-SiC Schottky contacts made using various metals J Electron Mater 27 1998 871 875 (Pubitemid 128573805)
21. B. Rousseau, H.E. Szwarckopf, A.L. Thomann, and P. Brault Stable C-atom displacements on HOPG surface under plasma low-energy argon-ion bombardment Appl Phys A: Mater Sci Process 77 2003 591 597
22. G.K. Wertheim, P.T.T.M. Van Attekum, and Y. Basu Electronic structure of lithium graphite Solid State Commun 33 11 1980 112 130
23. 3-graphite intercalation compounds prepared by arc discharge in aqueous solution Spectrochim. Acta, A 70 5 2008 1060 1064