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High-Speed, Inkjet-Printed Carbon Nanotube/Zinc Tin Oxide Hybrid Complementary Ring Oscillators
- Authors
- Kim, B (Kim, Bongjun); Jang, S (Jang, Seonpil); Geier, ML (Geier, Michael L.); Prabhumirashi, PL (Prabhumiras; Hersam, MC (Hersam, Mark C.); Dodabalapur, A (Dodabalapur, A
- Issue Date
- Jun-2014
- Publisher
- AMER CHEMICAL SOC
- Keywords
- ambipolar transistor-based circuits; carbon nanotube transistors; Inkjet printing; printed complementary circuits; printed electronics; zinc tin oxide transistors
- Citation
- NANO LETTERS, v.14, no.6, pp 3683 - 3687
- Pages
- 5
- Journal Title
- NANO LETTERS
- Volume
- 14
- Number
- 6
- Start Page
- 3683
- End Page
- 3687
- ISSN
- 1530-6984
1530-6992
- Abstract
- The materials combination of inkjet-printed single-walled carbon nanotubes (SWCNTs) and zinc tin oxide (ZTO) is very promising for large-area thin-film electronics. We compare the characteristics of conventional complementary inverters and ring oscillators measured in air (with SWCNT p-channel field effect transistors (FETs) and ZTO n-channel FETs) with those of ambipolar inverters and ring oscillators comprised of bilayer SWCNT/ZTO FETs. This is the first such comparison between the performance characteristics of ambipolar and conventional inverters and ring oscillators. The measured signal delay per stage of 140 ns for complementary ring oscillators is the fastest for any ring oscillator circuit with printed semiconductors to date.
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Collections - ICT융합공학부 > 전자공학전공 > 1. Journal Articles
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Related Researcher
- Kim, Bong Jun
- 첨단소재·전자융합공학부 (지능형전자시스템전공)