Colloquium: Electronic transport in single-crystal organic transistors

A typical example is poly- para -xylylene (Pary- lene), in which the pyrolysis of a para -xylylene dimmer generates radicals that polymerize on a substrate held at room

This conclusion is also supported by our measure- ments on tetracene single-crystal FETs, in which we have observed that the mobility of SiO 2 -based devices is system- atically

We find that, irrespective of the specific organic molecule and dielectric used, leakage current flowing through the gate insulator results in an irreversible degradation of

In comparing the behavior of our single-crystal FETs with thin-film FETs made with the same materials, it is in- teresting to note that ambipolar transport in CuPc thin-film

Surprisingly, field-effect transistors with Ni, Co, and Cu contacts exhibit an unexpected reproducibility of the bias-dependent differential conductance of the contacts once this

We have measured tens of similar devices (room-temperature mobility values between 1.0 and 1.5 cm 2 /Vs) and found a similarly pronounced saturation of the source-drain current at

3 Department of Physics and Applied Mathematics, Universidad de Navarra, Pamplona, Spain 共 Received 16 January 2008; revised manuscript received 31 March 2008; published 22 May 2008

86, 3002 (1982)] previously proposed this pecu- liar behavior for the spinodal of water and related it to a change in sign of the expansion coefficient a, i.e., a line of