Organic FET

This section is divided in two parts. In the first one, we review the studies on the transport mechanism in materials used in OFETs, whereby temperature-depen-dent measurements are a very powerful tool. The study of the gate bias dependence has also been used by researchers. In the second part, we present the few analytical models of the organic FETs that have been developed until now. 

Hamadani, B. H. Natelson, D. 2005. Extracting contact effects in organic FETs. Proc. IEEE 93 1306-1311. 

In this section, we will discuss fascinating results of graphene applications in molecular electronics, with the focus on optoelectronics and organic FETs. 

It is generally well appreciated now that the choice of the right dielectric is crucial for achieving optimum field-effect mobility, device stability and reliability. In the same way as silicon MOS technology owes much to the quality of the Si-Si02 interface, dielectrics for organic FETs have recently received significant attention. 

Using Eq. (1) as the basic definition for field-effect mobility, it was found that in organic FETs, as in a-Si FETs, the mobility depends on the induced charge [1], The Qind dependence is experimentally observed as a gate-bias dependent mobility, because ... 

The device structure is schematically illustrated in Fig. 16.7, with the chemical structure of each layer. Organic FET matrix and photodiode matrix have been man-... 

Both films with organic FETs and photodiodes are transferred to the vacuum chamber without exposure to air after the manufacturing process and uniformly coated with a 2 pm poly(monochloro-para-xylylene) (parylene) passivation layer. Spots of parylene on electrodes are removed by a CO2-laser drilling machine for... 

FIG. 6.3. versus gate voltage in saturation regime of the organic FET. The active layer consisted of Ooct-OPV5 PS blend. The drain source voltage was —30 V [127],... 

Charge injection without counterions Organic FET circuits Tunneling injection in LED s... 

Aluminium Oxide Film as Gate Dielectric for Organic FETs ... 

Porzio, W. et al.. Organic FET devices structure-property relationship in evaporated... 

---