Indigo - A Natural Pigment for High Performance Ambipolar Organic Field Effect Transistors and Circuits

Irimia-Vladu M., Glowacki E. D. , Troshin P. A. , Schwabegger G., Leonat L., Susarova D. K. , ...Daha Fazla

ADVANCED MATERIALS, cilt.24, sa.3, ss.375-381, 2012 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 24 Konu: 3
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1002/adma.201102619
  • Sayfa Sayıları: ss.375-381


Millennium-old natural dye indigo - a "new" ambipolar organic semiconductor. Indigo shows balanced electron and hole mobilities of 1 x 10(-2) cm(2) V-1 s-1 and good stability against degradation in air. Inverters with gains of 105 in the first and 110 in the third quadrant are demonstrated. Fabricated entirely from natural and biodegradable compounds, these devices show the large potential of such materials for green organic electronics.