Abstract
We show that organic thin-film transistors have suitable properties for use in gas sensors. Such sensors possess sensitivity and reproducibility in recognizing a range of gaseous analytes. A wealth of opportunities for chemical recognition arise from the variety of mechanisms associated with different semiconductor-analyte interactions, the ability to vary the chemical constitution of the semiconductor end/side groups, and also the nature of the thin-film morphology.
Original language | English (US) |
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Pages (from-to) | 2229-2231 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 78 |
Issue number | 15 |
DOIs | |
State | Published - Apr 9 2001 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)