Searched for: department:"Electrical%5C%2BSustainable%5C%2BEnergy"
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Vasudevan, R.A. (author), Poli, Isabella (author), Deligiannis, D. (author), Zeman, M. (author), Smets, A.H.M. (author)
Light-induced effects on the minority carrier lifetime of silicon heterojunction structures are studied through multiple-exposure photoconductance decay (MEPCD). MEPCD monitors the effect of the measurement flash from a photoconductance decay setup on a sample over thousands of measurements. Varying the microstructure of the intrinsic...
journal article 2016
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Vasudevan, R.A. (author), Poli, I. (author), Deligiannis, D. (author), Zeman, M. (author), Smets, A.H.M. (author)
This work adapts a model to simulate the carrier injection dependent minority carrier lifetime of crystalline silicon passivated with hydrogenated amorphous silicon at elevated temperatures. Two existing models that respectively calculate the bulk lifetime and surface recombination velocity are used and the full temperature dependency of...
journal article 2016
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Deligiannis, D. (author), Alivizatos, S. (author), Ingenito, A. (author), Zhang, D. (author), Van Sebille, M. (author), Van Swaaij, R.A.C.M.M. (author), Zeman, M. (author)
Silicon heterojunction (SHJ) solar cells constantly gain more attention due to their low cost and relatively high efficiency. An important aspect of these solar cells is the incorporation of intrinsic hydrogenated amorphous silicon (a-Si:H) layers at each side of the c-Si wafer, which has increased the efficiency potential due to the excellent...
journal article 2014