Matches in SemOpenAlex for { <https://semopenalex.org/work/W2954335002> ?p ?o ?g. }
- W2954335002 abstract "Abstract Electrical contacts often dominate charge transport properties at the nanoscale because of considerable differences in nanoelectronic device interfaces arising from unique geometric and electrostatic features. Transistors with a tunable Schottky barrier between the metal and semiconductor interface might simplify circuit design. Here, germanium nanowire (Ge NW) transistors with Cu 3 Ge as source/drain contacts formed by both buffered oxide etching treatments and rapid thermal annealing are reported. The transistors based on this Cu 3 Ge/Ge/Cu 3 Ge heterostructure show ambipolar transistor behavior with a large on/off current ratio of more than 10 5 and 10 3 for the hole and electron regimes at room temperature, respectively. Investigations of temperature‐dependent transport properties and low‐frequency current fluctuations reveal that the tunable effective Schottky barriers of the Ge NW transistors accounted for the ambipolar behaviors. It is further shown that this ambipolarity can be used to realize binary‐signal and data‐storage functions, which greatly simplify circuit design compared with conventional technologies." @default.
- W2954335002 created "2019-07-12" @default.
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- W2954335002 date "2019-07-02" @default.
- W2954335002 modified "2023-10-16" @default.
- W2954335002 title "A Triode Device with a Gate Controllable Schottky Barrier: Germanium Nanowire Transistors and Their Applications" @default.
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- W2954335002 doi "https://doi.org/10.1002/smll.201900865" @default.
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