Searched for: subject%3A%22conductivity%22
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Kind, R. (author), Van Swaaij, R.A.C.M.M. (author), Rubinelli, F.A. (author), Solntsev, S. (author), Zeman, M. (author)
The performance of hydrogenated amorphous silicon (a-Si:H) p-i-n solar cells is limited, as they contain a relatively high concentration of defects. The dark current voltage (JV) characteristics at low forward voltages of these devices are dominated by recombination processes. The recombination rate depends on the concentration of active...
journal article 2011
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Van der Kolk, E. (author), De Haas, J.T.M. (author), Bos, A.J.J. (author), Van Eijk, C.W.E. (author), Dorenbos, P. (author)
A combined photoconductivity, absorption, and thermoluminescence study was performed to understand the absence of luminescence from Ce3+ in LaAlO3:Ce3+. It is demonstrated that the absence of luminescence is the result of Ce3+ ionization from the 5d excited states, which are all located in the conduction band. Ce3+ ionization is accompanied by...
journal article 2007
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Dekker, C. (author), Scholten, A.J. (author), Liefrink, F. (author), Eppenga, R. (author), Van Houten, H. (author), Foxon, C.T. (author)
journal article 1991