Field-effect transistors based on intrinsic molecular semiconductors

Lutetium and thulium bisphthalocyanines (Pc 2Lu and Pc 2Tm) are intrinsic and extrinsic molecular semiconductors, respectively. They have been used for fabricating thin-film field-effect transistors. Purely inorganic materials have been used as insulating layers, the best results are obtained with S...

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Bibliographic Details
Published in:Chemical physics letters 1990-04, Vol.167 (6), p.503-506
Main Authors: Guillaud, Gérard, Al Sadoun, Manaa, Maitrot, Monique, Simon, Jacques, Bouvet, Marcel
Format: Article
Language:English
Subjects:
Applied sciences
Electronics
Exact sciences and technology
Molecular electronics, nanoelectronics
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
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Summary:Lutetium and thulium bisphthalocyanines (Pc 2Lu and Pc 2Tm) are intrinsic and extrinsic molecular semiconductors, respectively. They have been used for fabricating thin-film field-effect transistors. Purely inorganic materials have been used as insulating layers, the best results are obtained with Si 3N 4 sputtered on oxidized silicium wafers. Both n-type and p-type majority carriers are effective depending upon the ambient atmosphere.
ISSN:0009-2614
1873-4448
DOI:10.1016/0009-2614(90)85459-P