Journals

<2016>

28. Fully Inkjet-printed Short-channel Organic Thin-Film Transistors and Inverter Arrays on Flexible Substrates

     S. Chung, J. Ha, Y. Hong*

     Flexible and Printed Electronics, 1, 045003 (2016)

27. Improved Photoswitching Decay Characteristics of MoS2 Field-Effect Transistors by Stacking p-type Copper
     Phthalocyanine Layer
     J. Pak, M. Min, K. Cho, D.-H. Lien, G. H. Ahn, J. Jang, D. Yoo,
S. Chung*, A. Javey, T. Lee*
     Applied Physics Letters, 109, 183502 (2016)

26. Laser Direct Writing and Ink-Jet Printing for Sub-2 μm Channel Length MoS2 Transistor with High Resolution
     Electrodes
     H.-J. Kwon†,
S. Chung,†, J. Jang, C. P. Grigoropoulos
     Nanotechnology, 27, 405301(2016). (contributed equally as a first-author)

25. Electrical Properties of Synthesized Large-Area MoS2 Field-Effect Transistors Fabricated with Inkjet-Printed
     Contacts
     T.-Y. Kim, M. Amani, G. H. Ahn, Y. Song, A. Javey,
S. Chung*, T. Lee* 
     ACS Nano, 10, 2819 (2016)

24. Trap-Mediated Electronic Transport Properties of Gate-Tunable Pentacene/MoS2 p-n Heterojunction Diodes
     J. -K. Kim, K. Cho, T.-Y. Kim, J. Pak, J. Jang, Y. Song, Y. Kim, B. Y. Choi,
S. Chung, W.-K. Hong, T. Lee*, "
    Scientific Reports, 6, 36775 (2016)

23. Origin of Multi-level Switching and Telegraphic Noise in Organic Nanocomposite Memory Devices
     Y. Song, H. Jeong,
S. Chung, G. H. Ahn, T.-Y. Kim, J. Jang, D. Yoo, H. Jeong, A. Javey, T. Lee* 
     Scientific Reports, 6, 33967 (2016)

22. Gate-Dependent Asymmetric Transport Characteristics in Pentacene Barristors with Graphene Electrodes
     W.-T. Hwang, M. Min, H. Jeong, D. Kim, J. Jang, D. Yoo, Y. Jang, J.-W. Kim, J. Yoon,
S. Chung, G.-C. Yi, H. Lee, G.
     Wang, T. Lee*
     Nanotechnology, 27, 475201 (2016)

21. Non-Volatile Aluminum Oxide Resistive Memory Devices on a Wrapping Paper Substrate
     J. Jang, Y. Song, K. Cho, Y. Kim, W. Lee, D. Yoo,
S. Chung, T. Lee
    Flexible and Printed Electronics, 1, 034001 (2016)

20. A Robust, Gravure-Printed, Silver Nanowire/Metal Oxide Hybrid Electrode for High-Throughput Patterned
     Transparent Conductors
     W. J. Scheideler, J. Smith, I. Deckman,
S. Chung, A. C. Arias, and V. Subramanian
     Journal of Materials Chemistry C, 5, 3248 (2016)

19. Fully Inkjet-Printed Stress-Tolerant Microelectromechanical Reed Relays for Large-area Electronics
     M. A. U. Karim,
S. Chung, E. Alon, V. Subramanian*
     Advanced Electronic Materials, 2, 1500482 (2016)

18. P-type CuO and Cu2O Transistors Derived from a Sol–Gel Copper (II) Acetate Monohydrate Precursor
     J. Jang*,
S. Chung, H. Kang, V. Subramanian
     Thin Solid Films, 600, 157 (2016)

<2015>

17. High-Performance Inkjet-Printed 4-Terminal Microelectromechanical Relays and Inverters
     S. Chung
, M. Karim, H.-J. Kwon, V. Subramanian*
     Nano Letters, 15, 3261 (2015)

16. Selectively Modulated Inkjet Printing of Highly Conductive and Transparent Foldable Polymer Electrodes for
     Flexible Polymer Light-Emitting Diode Applications
     J. Ha, J. Park, J. Ha, D. Kim,
S. Chung, C. Lee, Y. Hong*
     Organic electronics, 19, 147 (2015).


 

<2014>

15. Exploitation of the Coffee-Ring Effect to Realize Mechanically Enhanced Inkjet-Printed Microelectro-

     mechanical Relays with U-Bar-shaped Cantilevers

     S. Chung*, M. Karim, M. Spencer, H.-J. Kwon, C. P. Grigoropoulos, E. Alon, V. Subramanian
     Applied Physics Letters, 105, 261901 (2014)

14. Inkjet-Printed Stretchable Single-Walled Carbon Nanotube Electrodes with Excellent Mechanical Properties
     T. Kim, H. Song, J. Ha, S. Kim, D. Kim,
S. Chung, J. Lee, Y. Hong*
     Applied Physics Letters, 104, 113103 (2014)

13. Negatively Strain‐Dependent Electrical Resistance of Magnetically Arranged Nickel Composites: Application to
     Highly Stretchable Electrodes and Stretchable Lighting Devices
     S. Kim, J. Byun, S. Choi, D. Kim, T. Kim,
S. Chung, Y. Hong*
     Advanced Materials, 26, 3094 (2014). (Front cover highlight paper)

<~2013>

12. Flexible High-Performance All-Inkjet-Printed Inverters: Organo-Compatible and Stable Interface Engineering
     S. Chung
, M. Jang, S.-B. Ji, H. Im, N. Seong, J. Ha, S.-K. Kwon, Y.-H. Kim, H. Yang*, Y. Hong*
     Advanced Materials, 25, 4773 (2013) (Frontspiece image paper & Hot-topic paper in WILEY)

11. Lateral-Crack-Free, Buckled, Iinkjet-Printed Silver Electrodes on Highly Pre-Stretched Elastomeric Substrates
     J. Lee,
S. Chung, H. Song, S. Kim, Y. Hong*
     Journal of Physics D: Applied Physics, 46, 105305 (2013). (Front cover highlight paper)

10. Contact Resistance of Inkjet-Printed Silver Source/Drain Electrodes in Bottom-Contact OTFTs
     S. Chung
, J. Jeong, D. Kim, Y. Hong*
     IEEE Journal of Display Technology, 8, 48 (2012)

9. All-Inkjet-Printed Organic Thin-Film Transistor Inverter on Flexible Plastic Substrate
   S. Chung
, S. O. Kim, S.-K. Kwon, C. Lee, Y. Hong*
   IEEE Electron Device Letters, 32, 1134(2011)

8. Inkjet-Printed Stretchable Silver Electrode on Wave Structured Elastomeric Substrate
   S. Chung
, J. Lee, H. Song, S. Kim, J. Jeong, Y. Hong*
   Applied Physics Letters, 98, 153110 (2011)
   (selected for Virtual Journal of Nanoscale Science & Technology, Vol. 23, No. 16, April 25, 2011)

7. All-Inkjet-Printed Organic Thin-Film Transistors with Silver Gate, Source/Drain Electrodes
   S. Chung
, J. Jang, J. Cho, C. Lee, S.-K. Kwon, Y. Hong*
   Japanese Journal of Applied Physics, 50, 03CB05 (2011)
   (Top 20 most downloaded articles of JJAP in April and May, 2011)

6. High-Performance Organic Charge Trap Flash Memory Devices based on Ink-jet Printed 6,13-bis
   (triisopropylsilylethynyl) Pentacene Transistors
    Y.-S. Park,
S. Chung, S.-J. Kim, S.-H. Lyu, J.-W. Jang, S.-K. Kwon, Y. Hong, J. Lee*
    Applied Physics Letters, 96, 213107 (2010)

5. Substrate Thermal Conductivity Effect on Heat Dissipation and Lifetime Improvement of Organic Light-
   Emitting Diodes
   S. Chung
, J. Lee, J. Jeong, J.-J. Kim, Y. Hong*
   Applied Physics Letters, 94, 253302 (2009)

4. Spin-Coated Ga-doped ZnO Transparent Conducting Thin Films for Organic Light-Emitting Diodes
    P. K. Nayak, J. Yang, J. Kim,
S. Chung, J. Jeong, C. Lee, Y. Hong*
    Journal of Physics D: Applied Physics, 42, 035102 (2009)

3. Study on Channel Current Variation and Bias Stress Behavior of Fabricated a-Si:H TFTs with Wavy-Edge
   Source/Drain Electrodes
   J. Jeong,
S. Chung, Y. Hong*, S.H. Baek, L. Tutt, M. Burburry
   Journal of the Korean Physical Society, 54, 441 (2009)

2. Inkjet Printed Silver Gate Electrode and Organic Dielectric Materials for Bottom-Gate Pentacene Thin-Film
   Transistors

   J. Kim, J. Cho,
S. Chung, J. Kwak, C. Lee, J.-J. Kim, Y. Hong*
   Journal of the Korean Physical Society, 54, 518 (2009)

1. Epoxy Planarization Films for the Stainless Steel Substrates for Flexible Displays
   Y. Hong,
S. Chung, J. Choi*
   Polymer Korea, 31, 5263 (2007)

<2022>

77.  Omnidirectional printing of elastic conductors for 3D-structured stretchable electronics

      under revision.

76. High temporal resolution transparent thermoelectric temperature sensors for photothermal effect sensing

     J. Lee, S. Hwang, N. Hong, J. Kwak, J. Jang, S. Chung*, H. Kang*

     Materials Horizons, accepted

75.  Direct patterning of colloidal quantum dots with adaptable dual-ligand surface

     D. Hahm, J. Lim, H. Kim, J.-W. Shin, S. Hwang, S. Rhee, J. H. Chang, J. Yang, C. H. Lim, H. Jo, B. Choi, N. S. Cho,
     Y.-S. Park, D. C. Lee, E. Hwang, S. Chung, C.-M. Kang*, M. S. Kang*, W. K. Bae*

     Nature Nanotechnology, 17, 952 (2022)

74. Inkjet printing of two-dimensional van der Waals materials: A new route towards emerging electronic device
     applications

     K. Cho*, T. Lee, S. Chung*

     Nanoscale Horizons, 7, 1161 (2022)

73. Recent Progress in Strain-engineered Elastic Platforms for Stretchable Thin-film Devices

     H. Cho, B. Lee, D. Jang, J. Yoon, S. Chung*, Y. Hong*

     Materials Horizons, 9, 2053 (2022)

72. Stretchable hybrid electronics: combining rigid electronic devices with stretchable interconnects into high-
     performance 
on-skin electronics

     B. Lee, H. Cho, S. Jeong, J. Yoon, D. Jang, D. K. Lee, D. Kim, S. Chung, Y. Hong*  
     
Journal of Information Display, 23, 163 (2022)

71. Highly Integrated, Wearable Carbon-Nanotube-Yarn-based Thermoelectric Generators Achieved by Selective
     Inkjet-Printed Chemical Doping

     K. T. Park, Y. S. Cho, I. Jeong, D. Jang, H. Cho, Y. Choi, T. Lee, Y. Ko, J. Choi, S. Y. Hong, M.-W. Oh, S. Chung*, C.
     R. Park*, H. Kim*

     Advanced Energy Materials, 12, 2200256 (2022)

70. Channel-Length-Modulated Avalanche Multiplication in Ambipolar WSe2 Field-Effect-Transistors

     J. Kim, K. Cho, J. Pak, W. Lee, J. Seo, J.-K. Kim, J. Shin, J. Jang, K.-Y. Baek, J. Lee, S. Chung, K. Kang, T. Lee*,
     ACS Nano, 16, 5376 (2022)

69. Tailoring the Electrical Characteristics of MoS2 FETs through Controllable Surface Charge Transfer Doping
     using Selective Inkjet Printing

     I. Jeong, K. Cho, S. Yun, J. Shin, J. Kim, G. T. Kim, T. Lee*, S. Chung* 
     ACS Nano, 16, 6215 (2022)

<2021>

68. Fabrication and Characterization of Low-sheet-resistance and Stable Stretchable Electrodes Employing Metal
     and 
Metal Nanowire Hybrid Structure 

     H. Cho, S. Chung, J. Jeong*

     Flexible and Printed Electronics, 6, 045013 (2021)

67. Inkjet-Printing-Based Density Profile Engineering of Single-Walled Carbon Nanotube Networks for
    Conformable High-On/Off-Performance Thin-Film Transistors
    H. Oh , H. Kim, H. Yoo, B. Park, S. Chung, B. Lee*, Y. Hong*
    ACS Applied Materials & Interfaces, 13, 43163 (2021)

66. Ultrasensitive Photodetection in MoS2 Avalanche Phototransistors
     J. Seo, J. H. Lee, J. Pak, K. Cho, J.-K. Kim, J. Kim, J. Jang, H. Ahn, S. C. Lim, S. Chung, K. Kang, T. Lee*
    Advanced Science, 8, 2102437 (2021)

65. Printed carbon electronics get recycled

     B. Lee, S. Chung*
    Nature Electronics, 4, 241 (2021) - News and Views

<2020>

64. High-performance compliant thermoelectric generators with magnetically self-assembled soft heat
     conductors for self-powered wearable electronics

     B. Lee, H. Cho, K. T. Park, J.-S. Kim, M. Park, H. Kim*, Y. Hong*, S. Chung*

     Nature Communications, 11, 5948 (2020)

63. Elastomeric high-κ composites of low dielectric loss tangent: Experiment and simulation

     Y. Ko, H. Yoon, S. Kwon, H. Lee, M. Park, I. Jeon, J. A. Lim, S. Chung, S-S. Lee, B. J. Sung, J.-H. Kim, H. Kim,

     Composites Part B: Engineering, 108337 (2020)

62. Solution-processed Transparent Superhydrophobic Protection Layers for Enhancing The Device Reliability of
    Flexible Organic Optoelectronics
    D. Yoo, K. Kang, Y. Kim, H. Ahn, W. Lee, J. Pak, S. Chung*, T. Lee*, “
    Advanced Materials Technologies, 5, 2000449 (2020)

61. Highly Stable Contact Doping in Organic Field-Effect Transistors by Dopant‐Blockade Method
     Y. Kim, K. Broch, W. Lee, H. Ahn, J. Lee, D. Yoo, J. Kim, S. Chung, H. Sirringhaus, K. Kang*, T. Lee*, “
     Advanced Functional Materials, 30, 2000058 (2020)

60. Enhanced Output Performance of All-Solution-Processed Organic Thermoelectrics: Spray Printing and
     Interface Engineering
     S. Hwang, I. Jeong, J. Park, J-.K. Kim, H. Kim, T. Lee, J. Kwak*, S. Chung*, “
     ACS Applied Materials & Interfaces, 12, 26250 (2020)

59. Surface Engineered Colloidal Quantum Dots Toward Complete Green Process
     D. Hahm, J. Park, I. Jeong, S. Rhee, T.-S. Lee, C. Lee, S. Chung, W. K. Bae*, S. Lee*, “
     ACS Applied Materials & Interfaces, 12, 10563 (2020)

58. Towards flexible CMOS circuits
     S. Chung*, T. Lee*
    Nature Nanotechnology, 15, 11 (2020) - News and Views

<2019>

57. Fabrication of a MoS2/Graphene Nanoribbon Heterojunction Network for Improved Thermoelectric Properties
     J. Oh, Y. Kim, S. Chung, H. Kim, J. G. Son*, “
     Advanced Materials Interfaces, 6, 1901333 (2019)

56. Stretchable strain-tolerant soft printed circuit board: a systematic approach for the design rules of
     stretchable interconnects
     H. Cho, Y. Lee, B. Lee, J. Byun, S. Chung*, Y. Hong*

    Journal of Information Display, 21, 41 (2019)

55. Transparent ZnO Thin-Film Deposition by Spray Pyrolysis for High-Performance Metal-Oxide Field-Effect
     Transistors
     J. Cho, S. Hwang, D.H. Ko, S. Chung*, “
     Materials, 12, 3423 (2019)

54. Recent Advances in Interface Engineering of Transition Metal Dichalcogenides with Organic Molecules and
    Polymers
    K. Cho, J. Pak, S. Chung*, T. Lee*, “
    ACS Nano, 13, 9713 (2019). (invited review article, selected to be featured in ACS Editors' Choice)

53. Intrinsic optoelectronic characteristics of MoS2 phototransistors via a fully transparent van der Waals
     heterostructure

     J. Pak, I. Lee, K. Cho, J.-K. Kim, H. Jeong, W.-T. Hwang, G. H. Ahn, K. Kang, W. J. Yu, A. Javey, S. Chung*, T. Lee*

    ACS Nano, 13, 9638 (2019)

52. Highly Uniform Monolayer Graphene Synthesis via a Facile Pretreatment of Copper Catalyst Substrates using
     an Ammonium Persulfate Solution
     H. Jeong, W.-T. Hwang, Y. Song, J.-K. Kim, Y. Kim, J. Hihath, S. Chung*, T. Lee*
    RSC advances 9, 20871 (2019)

51. Dose-dependent effect of proton irradiation on electrical properties of WSe2 ambipolar field effect transistors
     J. Shin, K. Cho, T.-Y. Kim,, J. Pak, J.-K. Kim, W. lee, J. Kim, S. Chung, W.-K. Hong,*, T. Lee*, “
     Nanoscale, 11, 13961 (2019)

50. Self-erasable titanium oxide resistive memory devices
     J. Jang, H.-H. Choi, M. Kim, J. K. Kim, S. Chung, J. H. Park*,
     Journal of Industrial and Engineering Chemistry, 78, 338 (2019)

49. Shape transformation and self-alignment of Fe based nanoparticles

     J. Hong, Q. Luo, D. Jung, S.-G. Je, Y. Kim, M.-Y. Im, C.-C. Hwang, S. Chung, S. Khizroev, L. You, “

    Nanoscale Advances 1, 2523 (2019).

48. Highly Customizable All Solution-Processed Polymer Light Emitting Diodes with Inkjet Printed Ag and
     Transfer Printed Conductive Polymer Electrodes

     J. Park, H. Yoon, G. Kim, B. Lee, S. Lee, S. Jeong, T. Kim, J. Seo, S. Chung, Y. Hong*

     Advanced Functional Materials, 29. 1902412 (2019)

47. Recent Progress in Inkjet-Printed Thin-Film Transistors

     S. Chung*, K. Cho, T. Lee, “

     Advanced Science, 6, 1801445 (2019) (invited review article, front cover highlight paper)

46. Enhanced Charge Injection Properties of Organic Field Effect Transistor by Molecular Implantation Doping

     Y. Kim, S. Chung, K. Cho, D. Harkin, W.-T. Hwang, D. Yoo, J.-K. Kim, W. Lee, Y. Song, H. Ahn, Y. Hong, H. Sirringhaus,
     K. Kang, T. Lee, "
     Advanced Materials, 31, 1806697 (2019)

45. Trapped Charge Modulation at the MoS2/SiO2 Interface by Lateral Electric Field in MoS2 Field-Effect
     Transistors

     J. Pak, K. Cho, J.-K. Kim, Y. Jang, J. Shin, J. Kim, J. Seo, S. Chung, T. Lee*, "
     Nano Futures, 3, 011002 (2019).

 


<2018>

44. Highly Reliable Superhydrophobic Protection for Organic Field-Effect Transistors by Fluoroalkylsilane-Coated
     TiO
2 Nanoparticles

     D. Yoo, Y. Kim, M. Min, G. H. Ahn, D-H. Lien, J. Jang, H. Jeong, Y. Song, S. Chung*, A. Javey, T. Lee*

     ACS Nano, 12, 11062 (2018)

43. Artificial Soft Elastic Media with Periodic Hard Inclusions for Tailoring Strain-Sensitive Thin Film Responses
     J. Byun, S. Chung*, Y. Hong*
     Advanced Materials, 30, 1870304 (2018). (Back cover highlight paper)

42. Two-Dimensional Thickness-Dependent Avalanche Breakdown Phenomena in MoS2 Field-Effect Transistors
     under High Electric Fields
     J. Pak, Y. Jang, J. Byun, K. Cho, T.-Y. Kim, J.-K. Kim, B. Y. Choi, J. Shin, Y. Hong, S. Chung*, T. Lee*, “
     ACS Nano, 12, 7109 (2018)

41. Contact‐Engineered Electrical Properties of MoS2 Field‐Effect Transistors via Selectively Deposited Thiol‐
     Molecules

     K. Cho, J. Pak, J.‐K. Kim, K. Kang, T.‐Y. Kim, J. Shin, B. Y. Choi, S. Chung*, T. Lee*
     Advanced Materials, 30, 1705540 (2018). (Back cover highlight paper)

40. Highly Improved Switching Properties in Flexible Aluminum Oxide Resistive Memories Based on a Multilayer
     Device Structure
     J. Jang, H‐H. Choi, S. H. Paik, J. K. Kim, S. Chung, J. H. Park*
     Advanced Electronic Materials, 4, 1800355 (2018)

39. Electronic Skins for Soft, Compact, Reversible Assembly of Wirelessly Activated Fully Soft Robots
     J. Byun, Y. Lee, J. Yoon, B. Lee, E. Oh, S. Chung, T. Lee, K.-J. Cho, J. Kim, Y. Hong*
     Science Robotics, 3, eaas9020 (2018)

38. Effects of Electron Beam Irradiation and Thiol Molecule Treatment on the Properties of MoS2 Field Effect
     Transistors
     B. Y. Choi, K. Cho, J. Pak, T.-Y. Kim, J.-K. Kim, J. Shin, J. Seo, S. Chung, T. Lee*
     Journal of the Korean Physical Society, 72, 1203 (2018)

37. Impact of Device Area and Film Thickness on Performance of Sol-Gel Processed ZrO2 RRAM
     S. Lee, T. Kim, B. Jang, W.-Y. Lee, K. C. Song, H. S. Kim, G. Y. Do, S. B. Hwang, S. Chung, J. Jang*,
     IEEE Electron Device Letters, 39, 668 (2018)

 

 

<2017>

36. Transparent Large-Area MoS2 Phototransistors with Inkjet-Printed Components on Flexible Platforms
     T.-Y. Kim, J. Ha, K. Cho, J. Pak, J. Seo, J. Park, J.-K. Kim, S. Chung*, Y. Hong*, T. Lee*
     ACS Nano, 11, 10273-10280 (2017)

35. Solution-Processed Complementary Resistive Switching Arrays for Associative Memory
     J. Smith†, S. Chung†, J. Jang, C. Biaou, V. Subramanian*, “     
     IEEE Transactions on Electron Devices, 64, 4310 (2017). (contributed equally as a first-author)

34. One-Step Interface Engineering for All-Inkjet-Printed All-Organic Components in Transparent, Flexible
     Transistors and Inverters: Polymer Binding
     J. Ha†, S. Chung†, M. Pei, K. Cho, H. Yang*, Y. Hong*
     ACS Applied Materials and Interfaces. 9, 8819 (2017). (contributed equally as a first-author)

33. Anomalous Noise Behavior of Disordered Monolayer MoS2 Grown by Chemical Vapor Deposition
     T-Y. Kim, Y. Song, K. Cho, M. Amani, G. Ho Ahn, J-K Kim, J. Pak, S. Chung*, A. Javey, T. Lee*, "
     Nanotechnology, 28, 145702 (2017)

32. Attachable and Flexible Aluminum Oxide Resistive Non-Volatile Memory Arrays Fabricated on Tape as The
     Substrate
     W. Lee, J. Jang, Y. Song, K. Cho, D. Yoo, Y. Kim, S. Chung*, T. Lee*,

     Nanotechnology, 28, 135201(8pp) (2017)

31. A High-Speed Inkjet-Printed Microelectromechanical Relay with a Mechanically Enhanced Double-Clamped
     Channel-Beam
     S. Chung*, M. Karim, H.-J. Kwon, W. Scheideler, V. Subramanian
     IEEE Journal of Microelectromechal Systems, 26, 95 (2017)

30. Improvement of Contact Properties of Fully Inkjet-Printed Short-Channel Organic Thin-Film Transistors with
     a Chlorosilane-terminated Polystyrene Interlayer
      J. Ha, S. Chung*, Y. Hong*
     Journal of Nanoscience and Nanotechnology, 17, 5718 (2017)

29. Analysis of Noise Generation and Electric Conduction at Grain Boundaries in CVD-grown MoS2 Field Effect
     Transistors 

     J. –K, Kim, Y. Song, T.-Y. Kim, K. Cho, J. Pak, B. Y. Choi, J. Shin, S. Chung, T. Lee*

     Nanotechnology, 28, 47LT01 (2017)