J. C. Hummelen

Kekul\'e Cells for Molecular Computation (2007)

Hesselink, W. H., Hummelen, J. C., Jonkman, H. T., Reker, H. G., Van Der Veen, M. H.

The configurations of single and double bonds in polycyclic hydrocarbons are abstracted as Kekul\'e states of graphs. Sending a so-called soliton over an open channel between ports (external nodes)...

Characterization of large area flexible plastic solar cells based on conjugated polymer/fullerene composites (1999)

Desta Gebeyehu, F. Padinger, C. J. Brabec, T. Fromherz, J. C. Hummelen, N. S. Sariciftci

The quality and homogeneity of composite films as well as the choice of the substrates strongly influence the efficiency of the solar cells. One of the most important limiting factors in the...