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A unique array structure of highly aligned and suspended palladium nanowires was demonstrated for application in self-heating type hydrogen gas sensors. Unlike conventional devices which employ randomly distributed bottom-up grown nanowires, in this study a top-down method which enables controllable and uniform device fabrication was used to produce the highly aligned nanowire array. Moreover, by...
This paper reports a new concept of a non-volatile circuit implemented by using nano/microelectro-mechanical system (N/MEMS). The proposed circuit can memorize its previous states with no power consumption when it is frozen by the disconnection of power. When re-powered, the circuit wakes up instantly and can continue the operation because it still holds the previous states. Demonstration was successfully...
This paper presents transparent conductive oxide (TCO) switches on glass substrates using indium tin oxide (ITO) for the first time. Mechanical properties of the sputtered ITO film on the glass (density : 7.3 gcm-3, Young's modulus : ~190 GPa) were measured by X-ray reflectivity (XRR) and nano-indentation analysis. Improvement of transmittance, sheet resistance and wet-etching of 1-mum-thick sputtered...
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