Selected Publications

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2022

86. D. H. Shin, Y.-J. Kim, W. J. Yu, S.-K. Lee*, S. Bae*, S. Ahn* "Atomically-Thin Organic Passivation Layer for Flexible and Transparent Graphene Electronics" (2022) Accepted

85. S. Han, S.-K. Lee (co-first), J.-W. Kim, S. Bae, S.-H. Bae, K.-H. Choi, J. S. Kim* “Self-powered image array composed of touch-free sensors fabricated with semiconductor nanowires” Mater. Horiz. 9, 2846 (2022)

84. S. Gravelsins, M. J. Park, M. Niewczas, S.-K. Hyeong, S.-K. Lee, A. Ahmed,* A.-A. Dhirani* “Large emergent opto-electric enhancement in cross-linked nanoparticle nanosheets"  Comm. Chem. 5, 103 (2022)

83. H. Jang, H. Hinton, W.-B. Jung, M.-H. Lee, C. Kim, M. Park, S.-K. Lee, S. Park, D. Ham* " In-sensor optoelectronic computing using electrostatically doped silicon" Nat. Elec. 5, 519 (2022)

82. M. J. Im, S.-K. Hyeong, T.-W. Kim, S.-K. Lee, G. Y. Jung*, S. Bae* “High uniformity and stability of graphene transparent conducting electrodes by dual-side doping” Appl. Surf. Sci. 605, 154569 (2022) 

81. J.-S LeeA. J. Woo,  S. Bae*, S.-K. Lee* “Review of Hydrogen Gas Sensors for Future Hydrogen Mobility Infrastructure”  Appl. Sci. Converg. Technol., 3, 79-84 (2022)

80. S. Hwang, Y. Hwang, B. Park, J. A. Lee, D.-H. Choi, A. R. Kim, S.-K. Lee, J.-D. Kwon*, S.-H. Kwon*, Y. Kim* “A Facile Approach towards Wrinkle-Free Transfer of 2D-MoS2 Films via Hydrophilic Si3N4 Substrate” Appl. Surf. Sci. 604, 154523 (2022)

79. S. Hwang, M. Kang, A. Lee, S. Bae, S.-K. Lee, S. H. Lee, T. Lee, G. Wang and T.-W. Kim* "Integration of multiple electronic components on a microfiber toward emerging electronic textile platform" Nat. Comm., 13, 3173  (2022)

78. S. J. Kim, J. M. Lee, S. G. Jo, E. B. Lee, S.-K. Lee, J. W. Lee* “Recent Research Trend of Supercapacitor and Chemical Sensor using Composite of ZIF-8 and Carbon-based Material” J.Surf. Sci. Eng., 55, 2, (2022)

77. S. Park, J. K. Song, T. K. Kim, K.-H. Choi, S.-K. Hyeong, M. Ahn, H. R. Kim, S. Bae, S.-K. Lee*, B. H. Hong* Photothermally Crumpled MoS2 Film as an Omnidirectionally Stretchable Platform” Small Methods, 6, 2200116  (2022)

76. S. Han, S.-K. Hyeong, S.-K. Lee*, N. Shin* “Sequential Surface Passivation for Enhanced Stability of Vapor-deposited Methylammonium Lead Iodide Thin Films” Chem. Eng. Jour., 439, 135715 (2022)

75. B. Im, S.-K. Lee, G. Kang, J. Moon, D. Byun*, D.-H. Cho* “Electrohydrodynamic jet printed silver-grid electrode for transparent raindrop energy-based triboelectric nanogenerator" Nano Energy, 9, 107049 (2022)

74. S.-K. Hyeong, M. Park, S.-I. Kim, S. Park, K.-H. Choi, M. J. Im, N. D. Kim, T.-W. Kim, S. H. Lee, J.-W. Park, S. Bae, J.-H. Lee*, S.-K. Lee* “Compacted Laser-Induced Graphene with Bamboo-Like Carbon Nanotubes for Transformable Capacitive Energy Storage Electrodes” Adv. Mater. Tech., 7, 2101105 (2022) (selected as cover)

74. D. H. Shin, S. Y. Park, C.-S. Yeo, Y. Y. Park, J. Y. Song, S.-K. Lee, T.-W. Kim, S. Bae*, B. H. Hong* “Fast and Complete Recovery of TMDs-Decorated rGO Fiber Gas Sensors at Room Temperature” Appl. Surf. Sci. 578, 151832 (2022)

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2021

73. B. J. Moon, S. J. Kim, A. Lee , Y. Oh, S.-K. Lee, S. H. Lee, T.-W. Kim, B. H. Hong, S. Bae "Solvent catalysis for selective C-N bond activation: Structure-controllable growth of nitrogenated graphene quantum dots" Nature Communications 12,5879 (2021) 

 

72. Y.‐O. Kim, B. J. Moon, A. Lee, J. I. Kim, S.‐K. Lee, Y.‐S. Lee, S. Bae, B. H. Hong, Y. C. Jung “ Multifunctional Tyrosine‐Immobilized PAH Molecule as a Universal Cathode Interlayer Enables High‐Efficiency Inverted Polymer Solar CellsAdv. Optic. Maters., 9, 2101006 (2021)
 

71. S.-I. Kim, S.-K. Hyeong, D. S. Park, S.-H. Hyun, J.-Y. Moon, S. Lee, T.-S. Kim, S.-K. Lee*, J.-H. Lee*, K. Heo* “Performance enhancement of amorphous WO3 assisted graphene-based electronic devices: Aspect of surface engineeringAppl. Surf. Sci. 556, 149763 (2021)
 

70. G. Kim, S. An, S.‐K. Hyeong, S.‐K. Lee, M. Kim, N. Shin “In Situ Vapor‐Phase Halide Exchange of Patterned Perovskite Thin Films” Small, 17, 2006737 (2021)
 

69. J. Yoon,U. Kim,Y. Yoo,J. Byeon, S.-K. Lee, J.-S. Nam,K. Kim,Q. Zhang, E. I. Kauppinen, S. Maruyama, P. Lee,I. Jeon “Foldable Perovskite Solar Cells Using Carbon Nanotube‐Embedded Ultrathin Polyimide Conductor” Adv. Sci., 8, 2004092 (2021)
 

68. S. Han, S. Noh, J.-W. Kim, C.-R. Lee, S.-K. Lee, and J. S. Kim*, Stretchable Inorganic GaN-Nanowire Photosensor with High Photocurrent and Photoresponsivity ACS Appl. Mater. Inter., 13, 22728 (2021)
 

66. H. Ryu, H. Rho, S. W. Lee, S.-K. Lee, H. Lee, S. Bae, T.-W. Kim, M. W. Cho, J.-S. Ha, S. H. Lee "Swift isotropic heat transport of 3D graphene platform-based metal-graphene composites" Carbon 183, 93-99 (2021)
 

65. M. Park, D.-M. Lee, M. Park, S. Park, D. S. Lee, T.-W. Kim, S. H. Lee, S.-K. Lee, H. S. Jeong, B. H. Hong, S. Bae "Performance enhancement of graphene assisted CNT/Cu composites for lightweight electrical cables" Carbon 179, 53-59 (2021)
 

64. M. J. Im, S.-K. Hyeong, M. Park, S.-K. Lee, T.-W. Kim, G. Y. Jung, S. Bae "Sandwich-Doping for a Large Schottky Barrier and Long-Term Stability in Graphene/Silicon Schottky Junction Solar Cells" ACS Omega 6, 5, 3973–3979 (2021)
 

63. H. K. Choi, A. Lee, D. S. Lee, S. Bae, S.-K. Lee, S. H. Lee, T. Lee, T.-W. Kim “Hierarchical porous foil with layer-by-layer assembly of 2D copper nanosheets for ultimate EMI shielding” ACS Nano, 15, 1, 829 (2021)
 

62. X. Li, S.-K. Lee, J. Sha, Y. Deng, Y.Zhao, R. Wang “In-situ growth of Fe nanoparticles encapsulated by carbon onions with controllable thickness on graphene nanoribbon-reinforced graphene” Carbon, 174, 423 (2021)

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2020

61. S. Han, S. Noh, Y.-T. Yu, C.-R. Lee, S.-K. Lee, and J. S. Kim* “Highly Efficient Photoelectrochemical Water Splitting Using GaN-Nanowire Photoanode with Tungsten Sulfides”ACS Appl. Mater. Interf., 12, 52, 58028–58037 (2020)

60. K.-H. Choi, S. Park, S.-K. Hyeong, S. Bae, J.-M. Hong, T.-W. Kim, S. H. Lee, S. Ryu*, S.-K. Lee* “Triboelectric Effect of Surface Morphology Controlled Laser Induced Graphene” J. Mater. Chem. A, 8, 19822-19832 (2020) (selected as cover)

59. S. Park, J. Park, Y.-G. Kim, S Bae, T.-W. Kim, K.-I. Park, B. H. Hong, C. K. Jeong*, S.-K. Lee* “Laser-directed synthesis of strain-induced crumpled MoS2 structure for enhanced triboelectrification toward haptic sensors” Nano Energy, 78, 105266 (2020)

58. S. Park, A. Lee, K.-H. Choi, S.-K. Hyeong, S. Bae, J.-M. Hong, T.-W. Kim, B. H. Hong*, S.-K. Lee* “Layer-Selective Synthesis of MoS2 and WS2 Structures under Ambient Conditions for Customized Electronics” ACS Nano, 14, 8487 (2020)

57. I. Yu, J. Ko, T.-W. Kim, D. S. Lee, N. D. Kim, S. Bae, S.-K. Lee, J. Choi. S. S. Lee, Y. Joo*, “ Effect of sorted, homogeneous electronic grade single-walled carbon nanotube on the electromagnetic shielding effectiveness” Carbon, 167, 523 (2020)

56. S. Hwnag, S. Jang, S. Bae, S.-K. Lee, S. H. Lee, S. Fabiano, M. Berggren, T. Lee, T.-W. Kim*, “All-Solid-State Organic Schmitt Trigger Implemented by Twin Two-in-One Ferroelectric Memory Transistors” Adv. Electron. Mater., 6, 1901263 (2020)

55. D.-Y. Jeon*, D. H. Nam, D. S. Lee, S.-K. Lee, M. Park, S.G. Park, G.-T. Kim “Tuning the on/off current ratio in ionic-liquid gated multi-layer MoS2 field-effect transistors” J. Phys. D:Appl. Phys., 53, 275104 (2020)

54. A. Lee, S.-K. Lee, S. H. Lee* “Simultaneous Temperature and Strain Sensing with Hybrid Resonator of Fiber Bragg Grating and Whispering Gallery Resonator” IEEE Sensors J., 20, 2962 (2020)

53. S. Han, I. Choi, C.-R. Lee, K.-U. Jeong, S.-K. Lee, J. S. Kim* “Fast Response Characteristics of Flexible Ultraviolet Photosensors with GaN Nanowires and Graphene” ACS Appl. Mater. Inter., 12, 970 (2020)

52. M. Kang, A-N. Cha, S.-A. Lee, S.-K. Lee, S. Bae, D.-Y. Jeon, J.-M. Hong, S. Fabiano, M. Berggren, T.-W. Kim*, “Light-sensitive charge storage medium with spironaphthooxazine molecule-polymer blends for dual-functional organic phototransistor memory” Org. Elec., 78, 105554 (2020)

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~ 2019

51. J.-B. Lee, Y. R. Lim, A. K. Katiyar, W. Song, J Lim, S. Bae, T.-W. Kim, S.-K. Lee*, J.-H. Ahn*, “Direct Synthesis of a Self-Assembled WSe2/MoS2 Heterostructure Array and its Optoelectrical Properties” Adv. Mater. 2019, 31, 1904194 (selected as cover)

50. M. Kang, S.-A. Lee, S. Jang, S. Hwang, S.-K. Lee, S. Bae, J.-M. Hong, S. H. Lee, K.-U. Jeong, J. A. Lim, T.-W. Kim*, “Low-Voltage Organic Transistor Memory Fiber with a Nanograined Organic Ferroelectric Film” ACS Appl. Mater. Inter. 2019, 11, 22575

49. S.-Y. Cho, H. Yu, J. Choi, H. Kang, S. Park, J.-S. Jang, H.-J. Hong, I.-D. Kim, S.-K. Lee*, H. S. Jeong*, H.-T Jung*, “Continuous Meter-Scale Synthesis of Weavable Tunicate Cellulose/Carbon Nanotube Fibers for High-Performance Wearable Sensors” ACS Nano 2019, 13, 9332−9341

48. B. J. Moon, S. J. Kim, S. Lee, A. Lee, H. Lee, D. S. Lee, T.-W. Kim, S.-K. Lee, S. Bae, S. H. Lee* “Rare-Earth-Element-Ytterbium-Substituted Lead-Free InorganicPerovskite Nanocrystals for Optoelectronic Applications” Adv. Mater. 2019, 31, 1901716

47. I. Yu, Y. Ye, S. Moon, S.-K. Lee, Y. Joo*, “A Bendable, Stretchable Transistor with Aligned Carbon Nanotube Films” Adv. Mater. Interfaces 2019, 1900945

46. G. Kim, S. An, S.-K. Hyeong, S.-K. Lee, M. Kim*, N. Shin*, “Perovskite Pattern Formation by Chemical Vapor Deposition Using Photolithographically Defined Templates” Chem. Mater. 2019, 31, 8212−8221

45. J. Cho, S.-K. Lee, S.-H. Eem, J. G. Jang, B. Yang*, “Enhanced mechanical and thermal properties of carbon fiber-reinforced thermoplastic polyketone composites” Comp. Part A, 2019, 126, 105599

44. A. Lee, S.-K. Lee, S. H. Lee* “Simultaneous Temperature and Strain Sensing with Hybrid Resonator of Fiber Bragg Grating and Whispering Gallery Resonator” IEEE Sensors J. 2019, 20, 2962

43. S.-K Hyeong, K.-H. Choi, S.-W. Park, S. Bae, M. Park, S. Ryu*, J.-H. Leea*, S.-K. Lee*, “Review of the Direct Laser Synthesis of Functionalized Graphene and its Application in Sensor Technology” Appl. Sci. Converg. Technol. 2019, 28 148-154

42. S. Hwang, S. Jang, M. Kang, S. Bae, S.-K Lee, J.-M. Hong, S. H. Lee, G. Wang, S. Fabiano, M. Berggren, T.-W. Kim, “Two-in-One Device with Versatile Compatible Electrical Switching or Data Storage Functions Controlled by the Ferroelectricity of P(VDFTrFE) via Photocrosslinking” ACS Appl. Mater. Interfaces 2019, 11, 25358−25368

41. K.-H. Nam, A. Lee, S.-K. Lee, K. Hur, H. Han*, “Infrared Transmitting Polyimides Based on Chalcogenide Element-Blocks with Tunable High-refractive Indices and Broad Optical Windows” J. Mater. Chem. C, 2019, 7, 10574

40. J. Mun, H. Park, J. Park, D. Joung, S.-K Lee, J. Leem, J.-M Myoung, J. Park, S.-H. Jeong, W. Chegal, S. Nam, S.-W. Kang, “High-Mobility MoS2 Directly Grown on Polymer Substrate with Kinetics-Controlled Metal−Organic Chemical Vapor Deposition” ACS Appl. Electron. Mater. 2019, 1, 608−616

39. Y. Ha, Y.-O Kim., S. Ahn, S.-K Lee, J.-S. Lee, M. Park, J. W. Chung, Y. C. Jung “Robust and stretchable self-healing polyurethane based on polycarbonate diol with different soft-segment molecular weight for flexible devices” J.eurpolymj, 2019, 118, 26

38. J. Lee, S. Hwang, S.-K. Lee, S. Ahn, S. G. Jang, N.-H. You, C. B. Kim*, M. Goh* “Optimizing filler network formation in poly(hexahydrotriazine) for realizing high thermal conductivity and low oxygen permeation” Polymer 2019, 179, 121639

37. C. Park*, S.-K. Lee* “Electrical Adaptiveness and Electromechanical Response in Gel Composites of Carbon Nanomaterials” ChemElectroChem, 2018, 5, 3589

36. S. Han⊥, S.-K. Lee⊥, I. Choi, J. Song, C.-R. Lee, K. Kim, M.-Y. Ryu, K.-U. Jeoung, J. S. Kim* “Highly Efficient and Flexible Photosensors with GaN NanowiresHorizontally Embedded in a Graphene Sandwich Channel” ACS Appl. Mater. Interfaces 2018, 10, 38173

35. J.-W. Lee, J. Han, D. S. Lee, S. Bae, S. H. Lee, S.-K. Lee, B, J. Moon, C,-J. Choi, G. Wang, T.-W. Kim “2D Single-Crystalline Copper Nanoplates as a Conductive Filler for Electronic Ink Applications” Small, 2018, 14, 1703312

34. S. J. Kim, D. H. Shin, Y. S. Choi, H, Rho, M, Park, B. J. Moon, Y. Kim, S.-K. Lee, D. S. Lee, T.-W. Kim, S. H. Lee, K. S. Kim, B. H. Hong* S. Bae*“Ultrastrong Graphene-Copper Core-Shell Wires for High-Performance Electrical Cables” ACS Nano, 2018, 12, 2803

33. M. Park, A. Lee, H. K. Rho, S.-K. Lee, S. Bae, D.-Y. Jeon, D. S. Lee, T.-W. Kim, Y.-H. Im, S. H. Lee*“Large area thermal light emission from autonomously formed suspended graphene arrays” Carbon, 2018, 136, 217

33. J. Yoon, Y. Ji, S.-K. Lee, J. Hyon, J.M. Tour* “Low-Temperature-Processed SiOx One Diode–One Resistor Crossbar Array and Its Flexible Memory Application” Adv. Elec. Mater. 2018, 4, 1700665

32. S. Han, I, Choi, K. Lee, C,-R. Lee, S.-K. Lee, J. Hwang, D. C. Chung, J. S. Kim* “Dependence of Internal Crystal Structures of InAs Nanowires on Electrical Characteristics of Field Effect Transistors” J. Ele. Mater., 2018, 47, 944

31. C. B. Kim, K. B. Jeong, B. J. Yang, J.-W. Song, B.-C. Ku, S. Lee, S.-K. Lee*, C. Park* “Facile Supramolecular Processing of Carbon Nanotubes and Polymers” Angew. Chem. Int. Ed., 2017, 129, 16398 (selected as cover)

30. C. Gao, N. D. Kim, R. W. Salvatierra, S.-K. Lee, L. Li, Y. Li, J. Sha, G. A. L. Silva, H. Fei, E. Xie, J. M. Tour* “Germanium on seamless graphene carbon nanotube hybrids for lithium ion anodes” Carbon, 2017, 123, 433

29. J. Sha, Y. Li, R. V. Salvatierra, T. Wang, P. Dong, Y, Ji, S.-K. Lee, C, Zhang, J, Zhang, R. H. Smith, P. M. Ajayan, J. Low, N. Zhao, J. M. Tour* “Three-Dimensional Printed Graphene Foams” ACS Nano 2017, 11,6860

28. J. Sha, R. V. Salvatierra, P. Dong, Y. Li, S.-K. Lee, T. Wang, C. Zhang, J. Zhang, Y. Ji, P. M. Ahayan, J. Lou, N. Zhao, J. M. Tour* “Three-Dimensional Rebar Graphene” ACS Appl. Mater, Interface, 2016, 9, 7376

27. R. V. Salvatierra, A.-R. O. Raji, S.-K. Lee, Y. Ji, L. Li, J. M. Tour* “Silicon Nanowires and Lithium Cobalt Oxide Nanowires in Graphene Nanoribbon Papers for Full Lithium Ion Battery” Adv. Energy Mater., 2016, 1600918

26. Y. JiY. YangS.-K. LeeG. RuanT.-W. KimH. FeiS.-H. Lee,D.-Y. KimJ. Yoon, J. M. Tour* “Flexible Nanoporous WO3–x Nonvolatile Memory Device” ACS Nano 2016, 10, 7598-7603

25. X. Li, J. Sha, S.-K. Lee, Y. Li, Y. Ji, Y. Zhao and James M. Tour* “Rivet Graphene” ACS Nano 2016, 10, 7307-7313

24. N. D. KimA. MetzgerV. HejaziY. LiA. KovalchukS.-K. LeeR. Ye,J. A. MannC. KittrellR. ShahsavariJ. M. Tour* “Microwave Heating of Functionalized Graphene Nanoribbons in Thermoset Polymers for Wellbore Reinforcement,” ACS Appl. Mater. Interfaces 2016, 8, 12985-12991.

23 J. ShaC. GaoS.-K. LeeY. LiN. ZhaoJ. M. Tour* “Preparation of Three-Dimensional Graphene Foams Using Powder Metallurgy Templates,” ACS Nano 2016, 10, 1411–1416.

22. B. Park, J. Park, J. G. Son, Y.-J. Kim, S. U. Yu, H. J. Park, D.-H. Chae, J. Byun, G. Jeon, S. Huh., S.-K. Lee, A. Mishchenko, S. Hyun, T. G. Lee, S. W. Han, J.-H. Ahn, Z. Lee, C. Hwang, K. S. Novoselov, K. S. Kim, B. H. Hong, J. K. Kim*, “A Facile Route for Patterned Growth of Metal-Insulator Carbon Lateral Junction through One-pot Synthesis” ACS Nano, 2015, 9, 8352-8360

21. S.-K. Lee, J.-B. Lee, J. Singh, K, Rana, J.-H. Ahn*, “Drying-mediated Self-assembled Growth of Transition Metal Dichalcogenide Wires and Their Heterostructures” Adv. Maters., 2015, 27, 4142-4149 (selected as cover)

20.J. Seo, S.-K. Lee, J. Lee, J. S. Lee, S.-W. Cho, J.-H. Ahn, T. Lee*, “Path-programmable Water Droplet Manipulations on an Adhesion Controlled Superhydrophobic Surface” Sci. Rep., 2015, 10, 1038

19. Y. J. Park, S.-K. Lee, M.-S. Kim, H. Kim, J.-H. Ahn*, “Graphene Based Conformal Devices” ACS Nano, 2014, 8, 7655-7662

18. Y.-T. Kim, S.-K. Lee, K.-S. Kim, J.-H*. Ahn, Y.-U. Kwon* “Uniform Growth of High-Quality Oxide Thin Films on Graphene Using a CdSe Quantum Dot Array Seeding Layer” ACS Appl. Mater. Interfaces, 2014, 6, 13015-13022

17. Y. Hwangbo, C.-K. Lee, S.-M. Kim, J.-H. Kim, K,-S. Kim, B. Jang, H.-J. Lee, S.-K. Lee, S.-S. Kim, J.-H. Ahn and S.-M. Lee “Fracture Characteristics of Monolayer CVD-Graphene” Sci. Rep., 2014, 4, 4439

16. S. Won, Y. Hwangbo, S.-K. Lee, K.-S. Kim, K.-S. Kim, S.-M. Lee, H.-J. Lee, J.-H. Ahn, S.-B. Lee and J.-H. Kim* “Double-Layer CVD Graphene as Stretchable Transparent Electrodes” Nanoscale, 2014, 6, 6057-6064

15. C.-K. Lee, Y. Hwangbo, S.-M. Kim, S.-K. Lee, S.-M. Lee, S.-S. Kim, K.-S. Kim, H.-J. Lee, B.-I. Choi. C.-K. Song, J.-H. Ahn, J.-H. Kim* “Monatomic Chemical-Vapor-Deposited Graphene Membranes Bridge a Half Millimeter-Scale Gap", ACS Nano, 2014, 8, 2336-2344

14. S.-K. Lee, S. M. H. Kabir, B. K. Sharma, B. J. Kim, J. H. Cho, J.-H. Ahn* “Photo-patternable ion gel-gated graphene transistors and inverters on plastic” Nanotech. 2014, 25, 014002

13. J. Son, K. Banerjee, M. Brahlek, N. Koirala, S.-K. Lee, J.-H. Ahn, S. Oh, H. Yang* “Conductance modulation in topological insulator Bi2Se3 thin films with ionic liquid gating” Appl. Phys. Letts. 2013, 103, 213114

12. S.-K. Lee, K. Rana, J.-H. Ahn* “Graphene Films for Flexible Organic and Energy Storage Devices” J. Phys. Chem. Lett. 2013, 4, 831−841

11. H. Y. Jang, S.-K. Lee, S. H. Cho, J.-H. Ahn*, S. Park* “Fabrication of Metallic Nanomesh: Pt Nano-Mesh as a Proof of Concept for Stretchable and Transparent Electrodes” Chem. Mater. 2013, 25, 3535-3538

10. J. E. Lee, B. K. Sharma, S.-K. Lee, H. Jeon, B. H. Hong, H.-J. Lee, J.-H. Ahn* “Thermal stability of metal Ohmic contacts in indium gallium zinc oxide transistors using a graphene barrier layer” Appl. Phys. Letts. 2013, 102, 113112.

9. S.-K. Lee, H. Y. Jang, S. Jang, E. Choi, B. H. Hong, J. Lee, S. Park, J.-H. Ahn* “All Graphene-Based Thin Film Transistors on Flexible Plastic Substrates” Nano Lett. 2012. 12, 3472-3476.

8. B. J. Kim, S.-K. Lee, M. S. Kang, J.-H. Ahn*, J. H. Cho* “Coplanar-Gate Transparent Graphene Transistors and Inverters on Plastic” ACS Nano 2012, 6, 8646−8651.

7. Y. J. Kim, S. J. Kim, M. H. Jung, K. Y. Choi, S. Bae, S.-K. Lee, Y. Lee, D. Shin, B. Lee, H. Shin, et al. “Low-Temperature Growth and Direct Transfer of Graphene−Graphitic Carbon Films on Flexible Plastic Substrates” Nanotech. 2012, 23, 344016

6. C. Yan, K. S. Kim, S.-K. Lee, S. H. Bae, B. H. Hong, J. H. Kim, J. H. Kim, H. J. Lee, J.-H. Ahn* “Mechanical and Environmental Stability of Polymer Thin Film Coated Graphene” ACS Nano 2012, 6, 2096–2103

5. S.-K. Lee, B. J. Kim, H. Jang, S. C. Yoon, C. Lee, B. H. Hong, J. A. Rogers, J. H. Cho, J.-H. Ahn “Stretchable Graphene Transistors with Printed Dielectrics and Gate Electrodes” Nano Lett. 2011, 11, 4642–4646

4. J. Kang, H. Kim, K. S. Kim, S.-K. Lee, S. Bae, J.-H. Ahn, Y.-J. Kim, J.-B. Choi, B. H. Hong* “High-Performance Graphene Based Transparent Flexible Heaters” Nano Lett. 2011, 11, 5154–5158

3. K.-S. Kim, H.-J. Lee, C. Lee, S.-K. Lee, H. Jang, J.-H. Ahn, J.-H. Kim, H.-J. Lee* “Chemical Vapor Deposition-Grown Graphene: The Thinnest Solid Lubricant” ACS Nano 2011, 5, 5107–5114

2. B. J. Kim, H. Jang, S.-K. Lee, B. H. Hong, J.-H. Ahn*, J. H. Cho* “High-Performance Flexible Graphene Field Effect Transistors with Ion Gel Gate Dielectrics” Nano Lett. 2010, 10, 3464–3466

1. S.-K. Lee, H. Jang, M. Hasan, J. B Koo, J.-H. Ahn* “Mechanically flexible thin film transistors and logic gates on plastic substrates by use of single-crystal silicon wires from bulk wafers” Appl .Phys. Lett. 2010, 96, 173501 (selected as cover)