Flexible nano-hybrid inverter based on inkjet-printed organic and 2D multilayer MoS2thin film transistor

Jong Won Chung, Yeong Hwan Ko, Young Ki Hong, Wongeon Song, Chulseung Jung, Hoyoung Tang, Jiyoul Lee, Min Hyung Lee, Bang Lin Lee, Jeong Il Park, Yongwan Jin, Sangyoon Lee, Jae Su Yu, Jongsun Park, Sunkook Kim

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


We report a novel platform on which we design a flexible high-performance complementary metal-oxide-semiconductor (CMOS) inverter based on an inkjet-printed polymer PMOS and a two-dimensional (2D) multilayer molybdenum disulfide (MoS2) NMOS on a flexible substrate. The initial implementation of a hybrid complementary inverter, comprised of 2D MoS2NMOS and polymer PMOS on a flexible substrate, demonstrates a compelling new pathway to practical logic gates for digital circuits, achieving extremely low power consumption with low sub-1 nA leakage currents, high performance with a voltage gain of 35 at 12 V supply voltage, and high noise margin (larger than 3 V at 12 V supply voltage) with low processing costs. These results suggest that inkjet-printed organic thin film transistors and 2D multilayer semiconducting transistors may form the basis for potential future high performance and large area flexible integrated circuitry applications.

Original languageEnglish
Pages (from-to)3038-3042
Number of pages5
JournalOrganic Electronics
Issue number11
Publication statusPublished - 2014 Nov


  • Flexible circuit
  • Hybrid CMOS inverter
  • Molybdenum disulfide
  • Organic thin-film transistor
  • Transition metal dichalcogenide

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry
  • Electrical and Electronic Engineering


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