Analysis of multivariable Smith predictors using MATLAB Containers

Containers are structured m-files which allow `data' and `methods' to be stored persistently. Containers have a user-defined class structure, so that one can have several Containers of the same class, all structurally similar, and there is a mechanism for interaction with Containers in the style of database transactions. The use of MATLAB Containers to analyze multivariable Smith predictors is discussed.

How to achieve high mobility thin film transistors by direct deposition of silicon using 13.56 MHz RF PECVD?

CMOS nanocrystalline silicon thin film transistors with high field effect mobility are reported. The transistors were directly deposited by radio-frequency plasma enhanced chemical vapor deposition at 150°C The transistors show maximum field effect mobility of 450 cm2/V-s for electrons and 100 cm2/V-s for holes at room temperature. We attribute the high mobilities to a reduction of the oxygen content, which acts as an accidental donor. Indeed, secondary ion mass spectrometry measurements show that the impurity concentration in the nanocrystalline Si layer is comparable to, or lower than, the defect density in the material, which is already low thanks to hydrogen passivation.

Erratum: "Zinc oxide nanostructures and high electron mobility nanocomposite thin film transistors" (IEEE Transactions on Electron Devices (2009))

In the above entitled paper (ibid., vol. 55, no. 11, pp. 3001-3011), two errors were noticed after the paper went to press. The errors are corrected here.

Amorphous silicon display backplanes on plastic substrates

Amorphous silicon thin-film transistors and pixel driver circuits for organic light-emitting diode displays have been fabricated on plastic substrates. Pixel circuits demonstrate sufficient current delivery and long-term stable operation. © 2005 IEEE.