Molecular size dependence of field effect in organic single crystals

Details Molecular size dependence of field effect in organic single crystals Molecular size dependence of field effect in organic single crystals

2003-07-15

arxiv.org/abs/cond-mat/0307372v1

Solid State Communications, v. 128/11, pp. 431-434, 2003

Physics

Condensed Matter

Sent to Solid State Communications

Scientific paper

We explore the effect of molecular size on injected carrier transport. We have fabricated and characterized field effect transistors (FETs) on optically transparent single crystals of tetracene, the molecule of which is comprised of four benzene rings (BR). These FETs exhibit effective channel mobility up to 0.15 cm^2/Vs, intrinsic free carrier mobility of ~ 75 cm2/Vs, and on/off ratios up to 2*10^7. The present results show 1) the possibility of FET behavior in a transparent crystal with low intrinsic carrier density and 2) a weak dependence of performance on number of BRs, when compared to similar pentacene (5 BR) devices.

Affiliated with

Also associated with

No associations

Rating

Molecular size dependence of field effect in organic single crystals does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Molecular size dependence of field effect in organic single crystals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molecular size dependence of field effect in organic single crystals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-206718