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Effects of plasmonic coupling and electrical current on persistent photoconductivity of single-layer graphene on pristine and silver-nanoparticle-coated SiO2/SiChih-Yi Liu, Kengchih Liang, Chun-Cheng Chang, and Yonhua Tzeng »View Author Affiliations
Chih-Yi Liu,1,2
Kengchih Liang,2
Chun-Cheng Chang,3
and Yonhua Tzeng1,3,*
1Advanced Optoelectronic Technology Center, National Cheng Kung University, No.1, University Road, Tainan 701, Taiwan 2Department of Photonics, National Cheng Kung University, No.1, University Road, Tainan 701, Taiwan 3Institute of Microelectronics, National Cheng Kung University, No. 1, University Road, Tainan 701, Taiwan *Corresponding author: tzengyo@mail.ncku.edu.tw |
Optics Express, Vol. 20, Issue 20, pp. 22943-22952 (2012)
http://dx.doi.org/10.1364/OE.20.022943
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Abstract
Effects and mechanisms of conductivity variation of chemically vapor deposited single-layer graphene covering silver nanoparticles on SiO2/Si are reported based on blue-light (405nm) induced plasmonic coupling and electrical current induced annealing and desorption of surface adsorbates. With 1V applied voltage, photoconductivity is positive except a brief negative period when the graphene is first illuminated by light. At 10mV applied voltage, negative photoconductivity persists for hours. In comparison, negative photoconductivity of graphene on pristine SiO2/Si persists for tens of hours. When the applied voltage is increased to 1V, it takes tens of hours of light illumination to change to positive photoconductivity.
© 2012 OSA
OCIS Codes
(230.0250) Optical devices : Optoelectronics
(240.6680) Optics at surfaces : Surface plasmons
(260.5150) Physical optics : Photoconductivity
(220.4241) Optical design and fabrication : Nanostructure fabrication
(250.5403) Optoelectronics : Plasmonics
(310.6628) Thin films : Subwavelength structures, nanostructures
ToC Category:
Optics at Surfaces
History
Original Manuscript: July 30, 2012
Revised Manuscript: September 9, 2012
Manuscript Accepted: September 13, 2012
Published: September 21, 2012
Citation
Chih-Yi Liu, Kengchih Liang, Chun-Cheng Chang, and Yonhua Tzeng, "Effects of plasmonic coupling and electrical current on persistent photoconductivity of single-layer graphene on pristine and silver-nanoparticle-coated SiO2/Si," Opt. Express 20, 22943-22952 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-20-22943
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References
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- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
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- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- 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), 109–162 (2009). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- B. C. Lau, C. Y. Liu, H. Y. Lin, C. H. Huang, H. C. Chui, and Y. Tzeng, “Electrochemical fabrication of anodic aluminum oxide films with encapsulated silver nanoparticles as plasmonic photoconductors,” Electrochem. Solid-State Lett.14(5), E15–E17 (2011). [CrossRef]
- C. H. Huang, H. Y. Lin, B. C. Lau, C. Y. Liu, H. C. Chui, and Y. Tzeng, “Plasmon-induced optical switching of electrical conductivity in porous anodic aluminum oxide films encapsulated with silver nanoparticle arrays,” Opt. Express18(26), 27891–27899 (2010). [CrossRef] [PubMed]
- H. P. Boehm, A. Clauss, G. O. Fischer, and U. Hofmann, “The adsorption behavior of very thin carbon films,” Z. Anorg. Allg. Chem.316, 119–127 (1962). [CrossRef]
- J. C. Meyer, C. O. Girit, M. F. Crommie, and A. Zettl, “Imaging and dynamics of light atoms and molecules on graphene,” Nature454(7202), 319–322 (2008). [CrossRef] [PubMed]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- C. Biswas, F. Güneş, D. L. Duong, S. C. Lim, M. S. Jeong, D. Pribat, and Y. H. Lee, “Negative and positive persistent photoconductance in graphene,” Nano Lett.11(11), 4682–4687 (2011). [CrossRef] [PubMed]
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- F. Bonaccorso, Z. Sun, T. Hasan, and A. C. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics4(9), 611–622 (2010). [CrossRef]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- H. P. Boehm, A. Clauss, G. O. Fischer, and U. Hofmann, “The adsorption behavior of very thin carbon films,” Z. Anorg. Allg. Chem.316, 119–127 (1962). [CrossRef]
- 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), 109–162 (2009). [CrossRef]
- A. K. Geim and K. S. Novoselov, “The rise of graphene,” Nat. Mater.6(3), 183–191 (2007). [CrossRef] [PubMed]
- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- J. C. Meyer, C. O. Girit, M. F. Crommie, and A. Zettl, “Imaging and dynamics of light atoms and molecules on graphene,” Nature454(7202), 319–322 (2008). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- 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), 109–162 (2009). [CrossRef]
- C. Biswas, F. Güneş, D. L. Duong, S. C. Lim, M. S. Jeong, D. Pribat, and Y. H. Lee, “Negative and positive persistent photoconductance in graphene,” Nano Lett.11(11), 4682–4687 (2011). [CrossRef] [PubMed]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- F. Bonaccorso, Z. Sun, T. Hasan, and A. C. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics4(9), 611–622 (2010). [CrossRef]
- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
- H. P. Boehm, A. Clauss, G. O. Fischer, and U. Hofmann, “The adsorption behavior of very thin carbon films,” Z. Anorg. Allg. Chem.316, 119–127 (1962). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- B. C. Lau, C. Y. Liu, H. Y. Lin, C. H. Huang, H. C. Chui, and Y. Tzeng, “Electrochemical fabrication of anodic aluminum oxide films with encapsulated silver nanoparticles as plasmonic photoconductors,” Electrochem. Solid-State Lett.14(5), E15–E17 (2011). [CrossRef]
- C. H. Huang, H. Y. Lin, B. C. Lau, C. Y. Liu, H. C. Chui, and Y. Tzeng, “Plasmon-induced optical switching of electrical conductivity in porous anodic aluminum oxide films encapsulated with silver nanoparticle arrays,” Opt. Express18(26), 27891–27899 (2010). [CrossRef] [PubMed]
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- C. Biswas, F. Güneş, D. L. Duong, S. C. Lim, M. S. Jeong, D. Pribat, and Y. H. Lee, “Negative and positive persistent photoconductance in graphene,” Nano Lett.11(11), 4682–4687 (2011). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- B. C. Lau, C. Y. Liu, H. Y. Lin, C. H. Huang, H. C. Chui, and Y. Tzeng, “Electrochemical fabrication of anodic aluminum oxide films with encapsulated silver nanoparticles as plasmonic photoconductors,” Electrochem. Solid-State Lett.14(5), E15–E17 (2011). [CrossRef]
- C. H. Huang, H. Y. Lin, B. C. Lau, C. Y. Liu, H. C. Chui, and Y. Tzeng, “Plasmon-induced optical switching of electrical conductivity in porous anodic aluminum oxide films encapsulated with silver nanoparticle arrays,” Opt. Express18(26), 27891–27899 (2010). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- C. Biswas, F. Güneş, D. L. Duong, S. C. Lim, M. S. Jeong, D. Pribat, and Y. H. Lee, “Negative and positive persistent photoconductance in graphene,” Nano Lett.11(11), 4682–4687 (2011). [CrossRef] [PubMed]
- O. Leenaerts, B. Partoens, and F. M. Peeters, “Adsorption of H2O, NH3, CO, NO2, and NO on graphene: a first-principles study,” Phys. Rev. B77(12), 125416 (2008). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- C. Biswas, F. Güneş, D. L. Duong, S. C. Lim, M. S. Jeong, D. Pribat, and Y. H. Lee, “Negative and positive persistent photoconductance in graphene,” Nano Lett.11(11), 4682–4687 (2011). [CrossRef] [PubMed]
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- B. C. Lau, C. Y. Liu, H. Y. Lin, C. H. Huang, H. C. Chui, and Y. Tzeng, “Electrochemical fabrication of anodic aluminum oxide films with encapsulated silver nanoparticles as plasmonic photoconductors,” Electrochem. Solid-State Lett.14(5), E15–E17 (2011). [CrossRef]
- C. H. Huang, H. Y. Lin, B. C. Lau, C. Y. Liu, H. C. Chui, and Y. Tzeng, “Plasmon-induced optical switching of electrical conductivity in porous anodic aluminum oxide films encapsulated with silver nanoparticle arrays,” Opt. Express18(26), 27891–27899 (2010). [CrossRef] [PubMed]
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- B. C. Lau, C. Y. Liu, H. Y. Lin, C. H. Huang, H. C. Chui, and Y. Tzeng, “Electrochemical fabrication of anodic aluminum oxide films with encapsulated silver nanoparticles as plasmonic photoconductors,” Electrochem. Solid-State Lett.14(5), E15–E17 (2011). [CrossRef]
- C. Y. Liu, K. C. Liang, W. L. Chen, C. H. Tu, C. P. Liu, and Y. Tzeng, “Plasmonic coupling of silver nanoparticles covered by hydrogen-terminated graphene for surface-enhanced raman spectroscopy,” Opt. Express19(18), 17092–17098 (2011). [CrossRef] [PubMed]
- C. H. Huang, H. Y. Lin, B. C. Lau, C. Y. Liu, H. C. Chui, and Y. Tzeng, “Plasmon-induced optical switching of electrical conductivity in porous anodic aluminum oxide films encapsulated with silver nanoparticle arrays,” Opt. Express18(26), 27891–27899 (2010). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- J. C. Meyer, C. O. Girit, M. F. Crommie, and A. Zettl, “Imaging and dynamics of light atoms and molecules on graphene,” Nature454(7202), 319–322 (2008). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- 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), 109–162 (2009). [CrossRef]
- A. K. Geim and K. S. Novoselov, “The rise of graphene,” Nat. Mater.6(3), 183–191 (2007). [CrossRef] [PubMed]
- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- O. Leenaerts, B. Partoens, and F. M. Peeters, “Adsorption of H2O, NH3, CO, NO2, and NO on graphene: a first-principles study,” Phys. Rev. B77(12), 125416 (2008). [CrossRef]
- O. Leenaerts, B. Partoens, and F. M. Peeters, “Adsorption of H2O, NH3, CO, NO2, and NO on graphene: a first-principles study,” Phys. Rev. B77(12), 125416 (2008). [CrossRef]
- 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), 109–162 (2009). [CrossRef]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- C. Biswas, F. Güneş, D. L. Duong, S. C. Lim, M. S. Jeong, D. Pribat, and Y. H. Lee, “Negative and positive persistent photoconductance in graphene,” Nano Lett.11(11), 4682–4687 (2011). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
- F. Bonaccorso, Z. Sun, T. Hasan, and A. C. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics4(9), 611–622 (2010). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- B. C. Lau, C. Y. Liu, H. Y. Lin, C. H. Huang, H. C. Chui, and Y. Tzeng, “Electrochemical fabrication of anodic aluminum oxide films with encapsulated silver nanoparticles as plasmonic photoconductors,” Electrochem. Solid-State Lett.14(5), E15–E17 (2011). [CrossRef]
- C. Y. Liu, K. C. Liang, W. L. Chen, C. H. Tu, C. P. Liu, and Y. Tzeng, “Plasmonic coupling of silver nanoparticles covered by hydrogen-terminated graphene for surface-enhanced raman spectroscopy,” Opt. Express19(18), 17092–17098 (2011). [CrossRef] [PubMed]
- C. H. Huang, H. Y. Lin, B. C. Lau, C. Y. Liu, H. C. Chui, and Y. Tzeng, “Plasmon-induced optical switching of electrical conductivity in porous anodic aluminum oxide films encapsulated with silver nanoparticle arrays,” Opt. Express18(26), 27891–27899 (2010). [CrossRef] [PubMed]
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- J. C. Meyer, C. O. Girit, M. F. Crommie, and A. Zettl, “Imaging and dynamics of light atoms and molecules on graphene,” Nature454(7202), 319–322 (2008). [CrossRef] [PubMed]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
Electrochem. Solid-State Lett.
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- B. C. Lau, C. Y. Liu, H. Y. Lin, C. H. Huang, H. C. Chui, and Y. Tzeng, “Electrochemical fabrication of anodic aluminum oxide films with encapsulated silver nanoparticles as plasmonic photoconductors,” Electrochem. Solid-State Lett.14(5), E15–E17 (2011). [CrossRef]
Nano Lett.
- C. Biswas, F. Güneş, D. L. Duong, S. C. Lim, M. S. Jeong, D. Pribat, and Y. H. Lee, “Negative and positive persistent photoconductance in graphene,” Nano Lett.11(11), 4682–4687 (2011). [CrossRef] [PubMed]
Nat. Mater.
- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
- A. K. Geim and K. S. Novoselov, “The rise of graphene,” Nat. Mater.6(3), 183–191 (2007). [CrossRef] [PubMed]
Nat. Photonics
- F. Bonaccorso, Z. Sun, T. Hasan, and A. C. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics4(9), 611–622 (2010). [CrossRef]
Nature
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- J. C. Meyer, C. O. Girit, M. F. Crommie, and A. Zettl, “Imaging and dynamics of light atoms and molecules on graphene,” Nature454(7202), 319–322 (2008). [CrossRef] [PubMed]
Opt. Express
- C. H. Huang, H. Y. Lin, B. C. Lau, C. Y. Liu, H. C. Chui, and Y. Tzeng, “Plasmon-induced optical switching of electrical conductivity in porous anodic aluminum oxide films encapsulated with silver nanoparticle arrays,” Opt. Express18(26), 27891–27899 (2010). [CrossRef] [PubMed]
- C. Y. Liu, K. C. Liang, W. L. Chen, C. H. Tu, C. P. Liu, and Y. Tzeng, “Plasmonic coupling of silver nanoparticles covered by hydrogen-terminated graphene for surface-enhanced raman spectroscopy,” Opt. Express19(18), 17092–17098 (2011). [CrossRef] [PubMed]
Phys. Rev. B
- O. Leenaerts, B. Partoens, and F. M. Peeters, “Adsorption of H2O, NH3, CO, NO2, and NO on graphene: a first-principles study,” Phys. Rev. B77(12), 125416 (2008). [CrossRef]
Phys. Rev. Lett.
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
Rev. Mod. Phys.
- 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), 109–162 (2009). [CrossRef]
Science
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
Sens. Actuator, A
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
Z. Anorg. Allg. Chem.
- H. P. Boehm, A. Clauss, G. O. Fischer, and U. Hofmann, “The adsorption behavior of very thin carbon films,” Z. Anorg. Allg. Chem.316, 119–127 (1962). [CrossRef]
Other
- W. Chen, C.-H. Tu, K.-C. Liang, C.-Y. Liu, C.-P. Liu, and Y. Tzeng, “Low-stress transfer of graphene and it tunable resistance by remote plasma treatments in hydrogen,” in Proceedings of IEEE Nanotechnology Conference, (Portland, OR, 2011), pp. 15–18.
2012, Huang, Electrochem. Solid-State Lett.
- C. H. Huang, H. Y. Lin, Y. H. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, and H. C. Chui, “Tunable photoconductivity of porous anodic aluminum oxide with silver nanoparticles,” Electrochem. Solid-State Lett.15(3), J14–J17 (2012). [CrossRef]
- C. H. Huang, H. Y. Lin, Y. Tzeng, C. H. Fan, C. Y. Liu, C. Y. Li, C. W. Huang, N. K. Chen, and H. C. Chui, “Optical characteristics of pore size on porous anodic aluminium oxide films with embedded silver nanoparticles,” Sens. Actuator, A180, 49–54 (2012). [CrossRef]
- B. C. Lau, C. Y. Liu, H. Y. Lin, C. H. Huang, H. C. Chui, and Y. Tzeng, “Electrochemical fabrication of anodic aluminum oxide films with encapsulated silver nanoparticles as plasmonic photoconductors,” Electrochem. Solid-State Lett.14(5), E15–E17 (2011). [CrossRef]
- C. Biswas, F. Güneş, D. L. Duong, S. C. Lim, M. S. Jeong, D. Pribat, and Y. H. Lee, “Negative and positive persistent photoconductance in graphene,” Nano Lett.11(11), 4682–4687 (2011). [CrossRef] [PubMed]
- F. Bonaccorso, Z. Sun, T. Hasan, and A. C. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics4(9), 611–622 (2010). [CrossRef]
- X. R. Wang, X. L. Li, L. Zhang, Y. Yoon, P. K. Weber, H. L. Wang, J. Guo, and H. J. Dai, “N-doping of graphene through electrothermal reactions with ammonia,” Science324(5928), 768–771 (2009). [CrossRef] [PubMed]
- 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), 109–162 (2009). [CrossRef]
- O. Leenaerts, B. Partoens, and F. M. Peeters, “Adsorption of H2O, NH3, CO, NO2, and NO on graphene: a first-principles study,” Phys. Rev. B77(12), 125416 (2008). [CrossRef]
- J. C. Meyer, C. O. Girit, M. F. Crommie, and A. Zettl, “Imaging and dynamics of light atoms and molecules on graphene,” Nature454(7202), 319–322 (2008). [CrossRef] [PubMed]
- F. Schedin, A. K. Geim, S. V. Morozov, E. W. Hill, P. Blake, M. I. Katsnelson, and K. S. Novoselov, “Detection of individual gas molecules adsorbed on graphene,” Nat. Mater.6(9), 652–655 (2007). [CrossRef] [PubMed]
- A. K. Geim and K. S. Novoselov, “The rise of graphene,” Nat. Mater.6(3), 183–191 (2007). [CrossRef] [PubMed]
- A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, “Raman spectrum of graphene and graphene layers,” Phys. Rev. Lett.97(18), 187401 (2006). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, “Two-dimensional gas of massless dirac fermions in graphene,” Nature438(7065), 197–200 (2005). [CrossRef] [PubMed]
- K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science306(5696), 666–669 (2004). [CrossRef] [PubMed]
- H. P. Boehm, A. Clauss, G. O. Fischer, and U. Hofmann, “The adsorption behavior of very thin carbon films,” Z. Anorg. Allg. Chem.316, 119–127 (1962). [CrossRef]
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