Abstract:Solution processing and low-temperature annealing (T < 300°C) of the precursor compounds promise low-cost manufacturing for future applications of flexible oxide electronics. However, thermal budget reduction comes at the expense of increased charge trapping residuals in the dielectric layers, which result in hysteretic switching of transistors. This work reports on a novel bilayer dielectric scheme combining aluminum oxide (AlOx) as a positive charge trapping insulator and yttrium aluminum oxide (YAlOx… Show more
“…32 Furthermore, as an alternative to single layer gate dielectrics, high- k bilayer dielectrics became an interesting alternative to accomplish the required dielectric properties at low temperatures to reduce the hysteresis in the TFTs. 33 However, fabricating bilayer gate dielectrics for realistic applications is challenging.…”
Organic-inorganic (O-I) hybrid materials combine the great variability and interaction at molecular scale demonstrated to impact on properties, especially as gate dielectric thin films in thin-film transistors (TFTs). Benefits such...
“…32 Furthermore, as an alternative to single layer gate dielectrics, high- k bilayer dielectrics became an interesting alternative to accomplish the required dielectric properties at low temperatures to reduce the hysteresis in the TFTs. 33 However, fabricating bilayer gate dielectrics for realistic applications is challenging.…”
Organic-inorganic (O-I) hybrid materials combine the great variability and interaction at molecular scale demonstrated to impact on properties, especially as gate dielectric thin films in thin-film transistors (TFTs). Benefits such...
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