A nanoscale Ti∕GaAs metal-semiconductor hybrid sensor for room temperature light detection

A nanoscale Ti∕GaAs metal-semiconductor hybrid sensor for room temperature light detection

We report an individually addressable Ti∕GaAs metal-semiconductor hybrid optical nanosensor with positive photoresistance and a sensitivity that increases as the device dimensions shrink. The underlying physics relates to the crossover from ballistic to diffusive transport of the photoinduced carrie...

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Bibliographische Detailangaben
Veröffentlicht in:Applied physics letters. - 1998. - 97(2010), 8 vom: 23. Aug.
1. Verfasser: Newaz, A K M (VerfasserIn)
Weitere Verfasser: Chang, W-J, Wallace, K D, Edge, L C, Wickline, S A, Bashir, R, Gilbertson, A M, Cohen, L F, Solin, S A
Format: Aufsatz
Sprache:English
Veröffentlicht: 2010
Zugriff auf das übergeordnete Werk:Applied physics letters
Schlagworte:Journal Article