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Tunable electronic correlation effects in nanotube-light interactions
Yuhei Miyauchi, Zhengyi Zhang, Mitsuhide Takekoshi +9
Electronic many-body correlation effects in one-dimensional (1D) systems such as carbon nanotubes have been predicted to modify strongly the nature of photoexcited states. Here we…
Schottky-to-Ohmic Crossover in Carbon Nanotube Transistor Contacts
Vasili Perebeinos, Jerry Tersoff, Wilfried Haensch
For carbon nanotube transistors, as for graphene, the electrical contacts are a key factor limiting device performance. We calculate the device characteristics as a function of nan…
Magneto-optical conductivity of graphene on polar substrates
Benedikt Scharf, Vasili Perebeinos, Jaroslav Fabian +1
We theoretically study the effect of polar substrates on the magneto-optical conductivity of doped monolayer graphene, where we particularly focus on the role played by surface pol…