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Yan, F. (author), Migliorato, P. (author), Ishihara, R. (author)The influence of twin boundaries on the characteristics of single grain-silicon thin film transistors has been analyzed by three-dimensional simulation. The simulations show that the orientation and the location of a twin boundary could affect the field-effect mobility and the leakage current of a device. The field-effect mobility increases with...journal article 2007
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Yan, F. (author), Migliorato, P. (author), Ishihara, R. (author)The transient properties of single grain–thin film transistors (SG-TFTs) with high electron mobility have been studied. Overshoot current induced by trap states has been observed in most of the devices. A method of ac measurements has been used to investigate the trap processes. Both transient and ac measurements show that the response of some...journal article 2006
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Yan, F. (author), Migliorato, P. (author), Hong, Y. (author), Rana, V. (author), Ishihara, R. (author), Hiroshima, Y. (author), Abe, D. (author), Inoue, S. (author), Shimoda, T. (author)The transient drain current of the single-grain silicon thin-film transistor with gate oxide deposited by electron cyclotron resonance plasma-enhanced chemical vapor deposition has been measured by applying a square signal on the gate and a constant low voltage between source and drain. Switch-on undershoot current has been observed, which can...journal article 2005