Searched for: author:"De Boer, R.W.I."
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document
De Boer, R.W.I. (author)
Organic electronics constitute an innovative field, with interesting applications complementary to the silicon semiconductor technology. From a scientific perspective, there is large interest in the fundamental understanding of electrical transport in organic semiconductors. However, a well-developed microscopic description is still lacking, due...
doctoral thesis 2005
document
De Boer, R.W.I. (author), Stassen, A.F. (author), Craciun, M.F. (author), Mulder, C.L. (author), Molinari, A. (author), Rogge, S. (author), Morpurgo, A.F. (author)
We report the observation of ambipolar transport in field-effect transistors fabricated on single crystals of copper- and iron-phthalocyanine, using gold as a high work-function metal for the fabrication of source and drain electrodes. In these devices, the room-temperature mobility of holes reaches 0.3?cm2/V?s in both materials. The highest...
journal article 2005
document
De Boer, R.W.I. (author), Iosad, N.N. (author), Stassen, A.F. (author), Klapwijk, T.M. (author), Morpurgo, A.F. (author)
We investigate the effect of a small leakage current through the gate insulator on the stability of organic single-crystal field-effect transistors (FETs). 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 the single...
journal article 2005
document
de Boer, R.W.I. (author), Morpurgo, A.F. (author)
journal article 2005
document
Stassen, A.F. (author), De Boer, R.W.I. (author), Iosad, N.N. (author), Morpurgo, A.F. (author)
We have performed a comparative study of rubrene single-crystal field-effect transistors fabricated using different materials as gate insulator. For all materials, highly reproducible device characteristics are obtained. The achieved reproducibility permits one to observe that the mobility of the charge carriers systematically decreases with...
journal article 2004
document
De Boer, R.W.I. (author), Klapwijk, T.M. (author), Morpurgo, A.F. (author)
We report on the fabrication and electrical characterization of field-effect transistors at the surface of tetracene single crystals. We find that the mobility of these transistors reaches the room-temperature value of 0.4?cm2/V?s. The nonmonotonous temperature dependence of the mobility, its weak gate voltage dependence, as well as the...
journal article 2003
Searched for: author:"De Boer, R.W.I."
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