Zinc oxide nanowire networks for macroelectronic devices

Unalan H. E., Zhang Y., Hiralal P., Dalal S., Chu D., Eda G., ...Daha Fazla

APPLIED PHYSICS LETTERS, cilt.94, sa.16, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 94 Sayı: 16
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1063/1.3120561
  • Dergi Adı: APPLIED PHYSICS LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: II-VI semiconductors, lithography, logic devices, nanowires, percolation, semiconductor quantum wires, thin film transistors, zinc compounds, FIELD-EFFECT TRANSISTORS, THIN-FILM TRANSISTORS, ZNO NANOWIRE, FLEXIBLE ELECTRONICS, SOLAR-CELLS, TRANSPARENT, ARRAYS, GROWTH
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Highly transparent zinc oxide (ZnO) nanowire networks have been used as the active material in thin film transistors (TFTs) and complementary inverter devices. A systematic study on a range of networks of variable density and TFT channel length was performed. ZnO nanowire networks provide a less lithographically intense alternative to individual nanowire devices, are always semiconducting, and yield significantly higher mobilites than those achieved from currently used amorphous Si and organic TFTs. These results suggest that ZnO nanowire networks could be ideal for inexpensive large area electronics.