SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Setayesh Sepas)
 

Sökning: WFRF:(Setayesh Sepas) > Bottom-up organic i...

  • Smits, Edsger C. P.University of Groningen, Netherlands; Philips Research Labs, Netherlands; Dutch Polymer Institute, Netherlands (författare)

Bottom-up organic integrated circuits

  • Artikel/kapitelEngelska2008

Förlag, utgivningsår, omfång ...

  • Nature Publishing Group,2008
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:liu-141491
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-141491URI
  • https://doi.org/10.1038/nature07320DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Funding Agencies|Dutch Polymer Institute [project 516]; EU project NAIMO [NMP4-CT-2004-500355]; Dutch Technology Foundation STW; Austrian Science Foundation
  • Self- assembly - the autonomous organization of components into patterns and structures(1) - is a promising technology for the mass production of organic electronics. Making integrated circuits using a bottom- up approach involving self- assembling molecules was proposed(2) in the 1970s. The basic building block of such an integrated circuit is the self- assembled- monolayer field- effect transistor ( SAMFET), where the semiconductor is a monolayer spontaneously formed on the gate dielectric. In the SAMFETs fabricated so far, current modulation has only been observed in submicrometre channels(3-5), the lack of efficient charge transport in longer channels being due to defects and the limited intermolecular pi-pi coupling between the molecules in the self-assembled monolayers. Low field- effect carrier mobility, low yield and poor reproducibility have prohibited the realization of bottom- up integrated circuits. Here we demonstrate SAMFETs with long- range intermolecular pi - pi coupling in the monolayer. We achieve dense packing by using liquid- crystalline molecules consisting of a pi- conjugated mesogenic core separated by a long aliphatic chain from a monofunctionalized anchor group. The resulting SAMFETs exhibit a bulk- like carrier mobility, large current modulation and high reproducibility. As a first step towards functional circuits, we combine the SAMFETs into logic gates as inverters; the small parameter spread then allows us to combine the inverters into ring oscillators. We demonstrate real logic functionality by constructing a 15- bit code generator in which hundreds of SAMFETs are addressed simultaneously. Bridging the gap between discrete monolayer transistors and functional self-assembled integrated circuits puts bottom- up electronics in a new perspective.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Mathijssen, Simon G. J.Philips Research Labs, Netherlands; Eindhoven University of Technology, Netherlands (författare)
  • van Hal, Paul A.Philips Research Labs, Netherlands (författare)
  • Setayesh, SepasPhilips Research Labs, Netherlands (författare)
  • Geuns, Thomas C. T.Philips Research Labs, Netherlands (författare)
  • Mutsaers, Kees A. H. A.Philips Research Labs, Netherlands (författare)
  • Cantatore, EugenioEindhoven University of Technology, Netherlands (författare)
  • Wondergem, Harry J.Philips Research Labs, Netherlands (författare)
  • Werzer, OliverGraz University of Technology, Austria (författare)
  • Resel, RolandGraz University of Technology, Austria (författare)
  • Kemerink, MartijnEindhoven University of Technology, Netherlands(Swepub:liu)marke89 (författare)
  • Kirchmeyer, StephanHC Starck GmbH, Germany (författare)
  • Muzafarov, Aziz M.Russian Academic Science, Russia (författare)
  • Ponomarenko, Sergei A.Russian Academic Science, Russia (författare)
  • de Boer, BertUniversity of Groningen, Netherlands (författare)
  • Blom, Paul W. M.University of Groningen, Netherlands (författare)
  • de Leeuw, Dago M.University of Groningen, Netherlands; Philips Research Labs, Netherlands (författare)
  • University of Groningen, Netherlands; Philips Research Labs, Netherlands; Dutch Polymer Institute, NetherlandsPhilips Research Labs, Netherlands; Eindhoven University of Technology, Netherlands (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Nature: Nature Publishing Group455:7215, s. 956-9590028-08361476-4687

Internetlänk

Hitta via bibliotek

  • Nature (Sök värdpublikationen i LIBRIS)

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy