Quantum dot nanocolumn photodetectors for light detection in the infrared
M. Boberl, M. V. Kovalenko, G. Pillwein, G. Brunthaler, and W. Heiss
Colloidal quantum dots absorbing in the infrared are filled into nanoporous alumina membranes to form narrow columns with aspect ratios of 300:1. The columns define the charge carrier path vertical through the ordered pore structure of the membrane. Electrical transport and photocurrent of various q ... [Appl. Phys. Lett. 92, 261113 (2008)] published Wed Jul 2, 2008.
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Colloidal quantum dots absorbing in the infrared are filled into nanoporous alumina membranes to form narrow columns with aspect ratios of 300:1. The columns define the charge carrier path vertical through the ordered pore structure of the membrane. Electrical transport and photocurrent of various q ... [Appl. Phys. Lett. 92, 261113 (2008)] published Wed Jul 2, 2008.
Read full Article »
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