Now showing items 1-20 of 27

    • Back-gated spray-deposited carbon nanotube thin film transistors operated in electrolytic solutions: An assessment towards future biosensing applications 

      Münzer A; Heimgreiter M; Melzer K; Weise A; Fabel B; Abdellah A; Lugli P; Scarpa G (Royal Society of Chemistry, 2013)
      We report on back-gated carbon nanotube (CNT) thin-film transistors (CNTFETs) and their performance in electrolytic solutions to assess their suitability for future application as biosensors. Spray-deposited CNT networks ...
    • Circuit and system implementations of molecular devices 

      Lugli P; Abdellah A; Albert E; Csaba G; Erlen C; Fabel B; Gong Q; Scarpa G; Chan-Park M; Divina P (IEEE, 2009)
      We illustrate a couple of circuit implementations of molecular devices, chosen as representative examples in the growing field of molecular electronics. On the one side, we discuss the performance of organic thin film ...
    • Conductive AFM of transfer printed nano devices 

      Weiler B; Bareiss M; Kalblein D; Zschieschang U; Klauk H; Scarpa G; Fabel B; Porod W; Lugli P (IEEE, 2012)
      Nano diodes show great potential for applications in detectors, communications and energy harvesting. However, to make them suitable for low-cost mass production, these nano devices have to be fabricated reliably over large ...
    • Efficient indium-tin-oxide (ITO) free top-absorbing organic photodetector with highly transparent polymer top electrode 

      Baierl D; Fabel B; Lugli P; Scarpa G (ELSEVIER SCIENCE BV, 2011)
      We report on an efficient solution-processable, top-absorbing organic photodetector with a polymer top electrode. The layer sequence is inverted, starting with the cathode as bottom electrode instead of an indium-tin-oxide ...
    • Energy harvesting using nano antenna array 

      Bareisß M; Hochmeister A; Jegert G; Koblmüller G; Zschieschang U; Klauk H; Fabel B; Scarpa G; Porod W; Lugli P (IEEE, 2011)
      Nano antenna arrays are excellent devices for infrared detection (terahertz radiation). We present our latest results on the production of nano antennas fabricated in a nano transfer printing process. The molecular beam ...
    • Exploring spray technology for the fabrication of organic devices based on poly(3-hexylthiophene) 

      Abdellah A; Baierl D; Fabel B; Lugli P; Scarpa G (IEEE, 2009)
      In order to fully exploit the potential of polymer electronics, large-area/low-cost processing technologies are necessary. In this paper, we investigate the feasibility of air atomizing spray technology for large-area/low-cost ...
    • High-yield transfer printing of metal-insulator-metal nanodiodes 

      Bareiß M; Ante F; Kälblein D; Jegert G; Jirauschek C; Scarpa G; Fabel B; Nelson E; Timp G; Zschieschang U; Klauk H; Porod W; Lugli P (2012)
      Nanoscale metal-insulator-metal (MIM) diodes represent important devices in the fields of electronic circuits, detectors, communication, and energy, as their cutoff frequencies may extend into the "gap" between the electronic ...
    • Large-area fabrication of antennas and nanodiodes 

      Barei M; Kälblein D; Krenz P; Zschieschang U; Klauk H; Scarpa G; Fabel B; Porod W; Lugli P (Springer New York, 2014)
      The conventional fabrication method in semiconductor technology or nanoelectronics is electron beam lithography. We present a new fabrication method that enables the fabrication of high amount microscale and nanoscale ...
    • Nano antenna array for terahertz detection 

      Bareiss M; Tiwari B; Hochmeister A; Jegert G; Zschieschang U; Klauk H; Fabel B; Scarpa G; Koblmuller G; Bernstein G; Porod W; Lugli P (2011)
      Infrared (IR) detectors have been fabricated consisting of antenna-coupled metal-oxide-metal diodes (ACMOMDs). These detectors were defined using electron beam lithography with shadow evaporation metal deposition. They are ...
    • Nano Antennas for Energy Conversion 

      Iniewski K; Bareiß M; Hochmeister A; Jegert G; Koblmüller G; Zschieschang U; Klauk H; Fabel B; Scarpa G; Porod W; Lugli P (CRC Press, 2013)
    • Nano-transfer printing of functioning MIM tunnel diodes 

      Bareiß M; Weiler B; Kälblein D; Zschieschang U; Klauk H; Scarpa G; Fabel B; Lugli P; Porod W (IEEE, 2012)
      Nano diodes show great potential for applications in detectors, communications and energy harvesting. In this work, we focus on nano transfer printing (nTP) to fabricate nm-scale diodes over extensive areas. Using a ...
    • Nanomagnet fabrication using nanoimprint lithography and electrodeposition 

      Imtaar M; Yadav A; Epping A; Becherer M; Fabel B; Rezgani J; Csaba G; Bernstein G; Scarpa G; Porod W; Lugli P (2013)
      We present a novel fabrication process for the growth of metal nanostructures that combines nanoimprint lithography and electrodeposition, both of which are suitable for large-scale industrial fabrication. Gold nanostructures ...
    • On the performance of solution-Processable random network carbon Nanotube Transistors: Unveiling the role of network density and metallic tube content 

      Gong Q; Bhatt V; Albert E; Abdellah A; Fabel B; Lugli P; Scarpa G (Institute of Electrical and Electronics Engineers Inc., 2014)
      This paper reveals the influence of network density and metallic tube content on the performance of random network-based carbon nanotube field-effect transistors (CNTFETs) in terms of on-current, on/off ratio, and field-effect ...
    • Organic thin-film phototransistors based on poly(3-hexylthiophene) 

      Scarpa G; Martin E; Locci S; Fabel B; Lugli P (IOP, 2009)
      We investigated visible and UV light response of OTFTs based on the solution processable poly(3-hexylthiophene) (P3HT) semiconducting polymer. The transistors show a photoresponse in channel current under white and UV light ...
    • Organic thin-film phototransistors based on poly(3-hexylthiophene) 

      Scarpa G; Martin E; Locci S; Fabel B; Lugli P (2009)
      We investigated visible and UV light response of OTFTs based on the solution processable poly(3-hexylthiophene) (P3HT) semiconducting polymer. The transistors show a photoresponse in channel current under white and UV light ...
    • Organic thin-film phototransistors based on poly(3-hexylthiophene) 

      Scarpa G; Martin E; Locci S; Fabel B; Lugli P (2009)
      We investigated visible and UV light response of OTFTs based on the solution processable poly(3-hexylthiophene) (P3HT) semiconducting polymer. The transistors show a photoresponse in channel current under white and UV light ...
    • Printed array of thin-dielectric metal-oxide-metal (MOM) tunneling diodes 

      Bareiß M; Hochmeister A; Jegert G; Zschieschang U; Klauk H; Huber R; Grundler D; Porod W; Fabel B; Scarpa G; Lugli P (2011)
      A large area array of metal-oxide-metal (MOM) tunneling diodes with an ultrathin dielectric (∼3.6 nm aluminum oxide) have been fabricated via a transfer-printing process. The MOM diodes exhibit an excellent tunneling ...
    • Rectennas revisited 

      Bareiß M; Krenz P; Szakmany G; Tiwari B; Kälblein D; Orlov A; Bernstein G; Scarpa G; Fabel B; Zschieschang U; Klauk H; Porod W; Lugli P (2013)
      In the late 1960s, a new concept was proposed for an infrared absorbing device called a "rectenna" that, combining an antenna and a nanoscale metal-insulator-metal diode rectifier, collects electromagnetic radiation in the ...
    • Solution processable carbon nanotube network thin-film transistors operated in electrolytic solutions at various pH 

      Haeberle T; Munzer AM; Buth F; Garrido JA; Abdellah A; Fabel B; Lugli P; Scarpa G (AMER INST PHYSICS, 2012)
      We investigate the electronic properties of solution-gated carbon nanotube (CNT) thin-film transistors, where the active layer consists of a randomly distributed single-walled CNT network of >90% semiconducting nanotubes, ...
    • Solution-processable inverted organic photodetectors using oxygen plasma treatment 

      Baierl D; Fabel B; Gabos P; Pancheri L; Lugli P; Scarpa G (ELSEVIER SCIENCE BV, 2010)
      In this work, we present a solution-processed inverted organic photodetector with a bulk heterojunction of poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl C61 butyric acid methyl ester (PCBM) as photoactive layer and ...