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Ishihara, R. (author), Baiano, A. (author), Chen, T. (author), Derakhshandeh, J. (author), Tajari Mofrad, M.R. (author), Danesh, M. (author), Saputra, N. (author), Long, J. (author), Beenakker, C.I.M. (author)Single-grain Si TFTs have been fabricated using accurate 2D location control of large Si grain with the ?-Czochralski process. TFTs fabricated inside the crystalline islands of 6 ?m show a mobility (600cm2/Vs) as high as that of the SOI counterpart, despite of the low-temperature (<350oC) process. By applying a tensile stress into the grain, the...journal article 2009
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Ishihara, R. (author), Zhang, J. (author), Trifunovic, M. (author), Derakhshandeh Kheljani, J. (author), Golshani, N. (author), Tajari Mofrad, M.R. (author), Chen, T. (author), Beenakker, C.I.M. (author), Shimoda, T. (author)We review our recent achievements in monolithic 3D-ICs and flexible electronics based on single-grain Si TFTs that are fabricated inside a single-grain with a low-temperature process. Based on pulsed-laser crystallization and submicron sized cavities made in the substrate, amorphous-Si precursor film was converted into poly-Si having grains that...journal article 2014